body,
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dt,
dd,
ul,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td,
ol {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

.pure:before,
.pure:after {
    content: " ";
    display: table;
}

.pure:after {
    clear: both;
}

/* *{line-height: 100%;} */
/* p {word-break:break-all;text-align:justify;} */
body {
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
    color: #333;
    line-height: 1.5;
    overflow-x: hidden;
}

ol,
ul,
li {
    list-style-type: none;
    vertical-align: middle;
}

img {
    border: 0;
}

input,
select,
textarea,
button {
    vertical-align: middle;
}

textarea,
input {
    /*text-indent:10px;*/
}

/*表单元素默认有10像素的缩进*/
input[type='submit'],
input[type='button'],
button {
    text-indent: 0;
    text-align: center;
    cursor: pointer;
}

label,
button,
a {
    cursor: pointer;
}

ins,
em,
b,
i {
    text-decoration: none;
    font-style: normal;
}

a {
    /* display: inline-block; */
    text-decoration: none;
    cursor: pointer;
    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    color: #1f1f1f;
}

textarea,
select {
    outline: none;
    color: #666;
    font-size: 14px;
    width: 100%;
}

i {
    font-style: normal;
}

/* 滚动条样式 */
body::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

body::-webkit-scrollbar-thumb {
    background: #54AFF5;
}

body::-webkit-scrollbar-track {
    background: #fff;
}

#pro1,
#pro2,
#pro3,
#pro4,
#pro5,
#pro6,
#pro7,
#pro8,
#pro9 {
    padding-top: 260px;
    margin-top: -260px;
}

#ny_tab {
    padding-top: 180px;
    margin-top: -180px;
}

/*去掉 input 默认边框*/
input {
    padding: 0;
    border: 0;
    font-family: 微软雅黑;
    outline: none;
}

input[type="submit"] {
    background-color: transparent;
    cursor: pointer;
}

input[type="button"],
input[type="submit"],
input[type="reset"] {
    -webkit-appearance: none;
}

select {
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
}

select::-ms-expand {
    display: none;
}

em {
    font-style: normal;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

video {
    object-fit: inherit;
}

#about1,
#about2,
#about3,
#about4,
#contact1,
#contact2,
#contact3 {
    padding-top: 180px;
    margin-top: -180px;
}

/* 去掉浏览器激活样式 */
select:focus,
textarea:focus,
input:focus,
button {
    outline: none;
}

/* 提示文字的初始样式 */
input::-webkit-input-placeholder,
input::-moz-input-placeholder,
textarea::-webkit-textarea-placeholder,
textarea::-moz-textarea-placeholder {
    color: #999;
    transition: color .5s;
}

/* 提示文字的激活样式 */
input:focus::-webkit-input-placeholder,
input:focus::-moz-input-placeholder,
input:hover::-webkit-input-placeholder,
input:hover::-moz-input-placeholder,
textarea:focus::-webkit-input-placeholder,
textarea:focus::-moz-input-placeholder,
textarea:hover::-webkit-input-placeholder,
textarea:hover::-moz-input-placeholder {
    color: #c2c2c2;
}

.clear {
    clear: both;
}

.pb100 {
    padding-bottom: 100px;
}

.pt100 {
    padding-top: 100px;
}

.pb80 {
    padding-bottom: 80px;
}

.pt80 {
    padding-top: 80px;
}

.color1 {
    color: #54AFF5;
}

.bg-color1 {
    background-color: #54AFF5;
}

.f_bold {
    font-weight: bold;
}

.amap-info-content {
    background-color: transparent !important
}

@font-face {
    font-family: "dinb";
    src: url("../fonts/dinb.ttf");
}

@font-face {
    font-family: "seg";
    src: url("../fonts/segoeuii.ttf");
}

@font-face {
    font-family: "Gotham";
    src: url("../fonts/Gotham.ttf");
}

@font-face {
    font-family: "Bebas";
    src: url("../fonts/Bebas.ttf");
}

.f_12 {
    font-size: 12px;
}

.f_13 {
    font-size: 13px;
}

.f_14 {
    font-size: 14px;
}

.f_15 {
    font-size: 15px;
}

.f_16 {
    font-size: 16px;
}

.f_18 {
    font-size: 18px;
}

.f_20 {
    font-size: 20px;
}

.f_21 {
    font-size: 21px;
}

.f_22 {
    font-size: 22px;
}

.f_24 {
    font-size: 22px;
}

.f_26 {
    font-size: 26px;
}

.f_28 {
    font-size: 28px;
}

.f_30 {
    font-size: 30px;
}

.f_32 {
    font-size: 32px;
}

.f_34 {
    font-size: 34px;
}

.f_35 {
    font-size: 35px;
}

.f_36 {
    font-size: 36px;
}

.f_38 {
    font-size: 38px;
}

.f_40 {
    font-size: 40px;
}

.f_42 {
    font-size: 42px;
}

.f_44 {
    font-size: 44px;
}

.f_45 {
    font-size: 45px;
}

.f_48 {
    font-size: 48px;
}

.f_50 {
    font-size: 50px;
}

.f_55 {
    font-size: 55px;
}

.f_56 {
    font-size: 56px;
}

.f_60 {
    font-size: 60px;
}

.f_66 {
    font-size: 66px;
}

.f_68 {
    font-size: 68px;
}

.f_141 {
    font-size: 141px;
}

.w1920 {
    position: relative;
    width: 1920px;
    margin: 0 auto;
    height: 100%;
    max-width: 100%;
}

.w1720 {
    position: relative;
    width: 90%;
    margin: 0 auto;
    height: 100%;
    max-width: 100%;
}

/* header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 999;
    transition: all .3s;
}

.header .logo2 {
    display: none;
}

.header .w1720 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all .3s;
    height: 100px;
}

.header .w1720 .nav {
    display: flex;
    width: 56.5%;
    justify-content: space-between;
    height: 100%;
}

.header .w1720 .nav li {
    position: relative;
}

.header .w1720 .nav li a {
    color: #ffffff;
    transition: all .3s;
    height: 100px;
    line-height: 100px;
    display: block;
}

.header .w1720 .nav li .xl {
    position: absolute;
    z-index: 1000;
    height: 66px;
    top: 80px;
    display: none;
    background: rgba(0, 0, 0, 0.5);
    padding: 0px 18px;
    width: 1920px;
}

.header .w1720 .nav li .xl a {
    display: inline-block;
    color: #fff !important;
    font-size: 14px;
    transition: all .3s linear;
    line-height: 66px;
    margin-right: 40px;
}

.header .w1720 .nav li .xl a:hover {
    color: #54AFF5 !important;
    background: none !important;
}

.header .w1720 .btn_box {
    display: flex;
    align-items: center;
}

/*.header .w1720 .btn_box a {display:block;width:53px;height:33px;background-color:#B9B9B9;color:#ffffff;text-align:center;line-height:33px;}*/
/*.header .w1720 .btn_box a.on {background-color:#54AFF5;}*/
/*.header .w1720 .btn_box a:nth-child(1) {border-top-left-radius:3px;border-bottom-left-radius:3px;}*/
/*.header .w1720 .btn_box a:nth-child(2) {border-top-right-radius:3px;border-bottom-right-radius:3px;}*/
.header .w1720 .btn_box .group {
    display: block;
    position: relative;
}

.header .w1720 .btn_box .group span {
    color: #fff;
    font-size: 14px;
    display: block;
    cursor: pointer;
    position: relative;
    padding-right: 10px;
}

.header .w1720 .btn_box .group span::after {
    content: '';
    width: 7px;
    height: 4px;
    background-image: url(../img/head_down.png);
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateX(-50%; )
}

.header .w1720 .btn_box .group .xl {
    position: absolute;
    width: 100px;
    background-color: #fff;
    top: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: none;
}

.header .w1720 .btn_box .group .xl a {
    display: block;
    width: 100%;
    text-align: center;
    font-size: 14px;
    color: #333;
    height: 40px;
    line-height: 40px;
    transition: all .3s
}

.header .w1720 .btn_box .group .xl a:hover {
    background-color: #54AFF5;
    color: #fff;
}

.header .w1720 .btn_box .btn {
    margin-left: 20px;
    height: 22px;
    cursor: pointer;
}

.header .w1720 .btn_box .btn span {
    display: block;
    width: 24px;
    height: 2px;
    border-radius: 1px;
    background-color: #ffffff;
    transition: all .3s;
}

.header .w1720 .btn_box .btn span:nth-child(2) {
    transform: translateY(7px);
}

.header .w1720 .btn_box .btn span:nth-child(3) {
    transform: translateY(15px);
}

.header.on {
    background-color: #fff;
}

.header.on .logo2 {
    display: block;
}

.header.on .logo1 {
    display: none;
}

.header.on .w1720 .nav a {
    color: #333;
}

.header.on .w1720 .btn_box .btn span {
    background-color: #333;
}

.header.on .w1720 .btn_box .group span {
    color: #333;
}

.header.on .w1720 .btn_box .group span::after {
    background-image: url(../img/head_down1.png);
}

.header.on1 {
    background-color: #fff;
    border-bottom: 1px solid #ececec;
}

.header.on1 .logo2 {
    display: block;
}

.header.on1 .logo1 {
    display: none;
}

.header.on1 .w1720 {
    height: 100px;
}

.header.on1 .w1720 .nav a {
    color: #333;
}

.header.on1 .w1720 .btn_box .btn span {
    background-color: #333;
}

.header.on1 .w1720 .btn_box .group span {
    color: #333;
}

.header.on1 .w1720 .btn_box .group span::after {
    background-image: url(../img/head_down1.png);
}

.header.on1 .w1720 .nav li .xl {
    top: 100px;
}

.header.on1 .w1720 .nav li a {
    height: 100px;
    line-height: 100px;
}

.header.on1 .w1720 .nav li .xl a {
    line-height: 66px;
}

.header .w1720 .nav a:hover {
    color: #54AFF5;
}

/* header end*/

/*pc导航弹窗*/
.nav-tc {
    background: #2E3033;
    position: fixed;
    top: 0;
    right: 0;
    width: 45%;
    box-sizing: border-box;
    padding: 52px 67px;
    z-index: 99999;
    height: 100vh;
    transform: translateX(100%);
    transition: all .3s linear;
}

.nav-tc .close {
    position: relative;
    display: block;
    transition: all .3s linear;
}

.nav-tc .close img {
    transition: all .3s linear;
}

.nav-tc .ms {
    margin-top: 6vh;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.nav-tc dl {
    width: 48%;
    color: #ffffff;
    border-bottom: 1px solid #414141;
    padding-bottom: 40px;
    margin-bottom: 40px;
}

.nav-tc dl:nth-child(2n) {
    margin-right: 0;
}

.nav-tc dl dt {
    font-size: 20px;
    line-height: 20px;
    font-weight: bold;
    width: 32%;
    float: left;
    margin-right: 2%;
    height: 100%;
}

.nav-tc dl dd {
    float: left;
    width: 60%;
}

.nav-tc dl dd a {
    color: #999999;
    display: block;
    line-height: 28px;
    font-size: 14px;
}

.nav-tc dl:nth-child(1) dd {
    width: 32%;
}

.nav-tc dl:nth-child(5),
.nav-tc dl:nth-child(6) {
    height: 100px;
}

.nav-tc dl:nth-child(6),
.nav-tc dl:nth-child(7) {
    border-bottom: none;
}

.nav-tc .nav-contact {
    position: absolute;
    bottom: 65px;
    left: 67px;
}

.nav-tc .nav-contact a.con {
    display: inline-block;
    width: 147px;
    height: 36px;
    border-radius: 20px;
    text-align: center;
    color: #ffffff;
    font-size: 14px;
    line-height: 36px;
    border: 1px solid #414141;
}

.nav-tc .nav-contact p {
    font-family: "dinb";
    font-size: 20px;
    display: inline-block;
    color: #ffffff;
    height: 36px;
    line-height: 36px;
    position: relative;
    margin-left: 13px;
    padding-left: 20px;
}

.nav-tc .nav-contact p:before {
    content: '';
    display: block;
    width: 12px;
    height: 18px;
    background: url(../img/tel_icona.png) no-repeat;
    position: absolute;
    left: 0;
    top: 11px;
}

.nav-tc .close:hover img {
    transform: rotate(135deg);
}

.nav-tc dl dd a:hover {
    color: #54AFF5
}

.nav-tc .nav-contact a.con:hover {
    background: #54AFF5;
    border: 1px solid #54AFF5;
}

/* 手机端导航 */
.search-bg1 {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    background-color: #f5f5f5;
    display: none;
    z-index: 2000;
}

.header2 {
    height: 55px;
    position: fixed;
    background: #fff;
    z-index: 20000;
    width: 100%;
    display: none;
    top: 0;
    left: 0;
}

.header2 .main-wrap {
    height: 55px;
    padding: 0 3%;
    box-shadow: 0px 0px 10px 0px rgba(0, 0, 0, 0.1);
    box-sizing: border-box;
    width: 100%;
}

.header2 .logo {
    height: 55px;
    overflow: hidden;
}

.header2 .logo a {
    display: block;
}

.header2 .logo img {
    display: block;
    height: 40px;
    margin-top: 8px;
}

.header2 .lang {
    line-height: 55px;
    font-size: 12px;
    position: absolute;
    top: 0;
    height: 55px;
    right: 50px;
}

.header2 .lang a {
    color: #333;
    font-size: 14px;
}

.header2 .ser {
    position: absolute;
    right: 80px;
    top: 50%;
    transform: translateY(-50%)
}

.header2 .nav-btn {
    width: 24px;
    height: 18px;
    position: relative;
    cursor: pointer;
    margin-top: 18px;
}

.header2 .nav-btn .line {
    display: block;
    width: 100%;
    height: 2px;
    border-radius: 2px;
    background-color: #ababab;
    position: absolute;
}

.header2 .nav-btn .line1 {
    -webkit-transform-origin: left 0px 0;
    -ms-transform-origin: left 0px 0;
    transform-origin: left 0px 0;
}

.header2 .nav-btn .line2 {
    top: 8px;
}

.header2 .nav-btn .line3 {
    bottom: 0;
    -webkit-transform-origin: left 2px 0;
    -ms-transform-origin: left 2px 0;
    transform-origin: left 2px 0;
}

.header2 .sub-menu {
    width: 100%;
    padding: 0 2%;
    display: none;
    position: absolute;
    left: 0;
    top: 60px;
    z-index: 2;
    overflow-y: auto;
    box-sizing: border-box;
}

.header2 .sub-menu ul {
    width: 100%;
    overflow-y: scroll;
    height: calc(100vh - 55px - 1.5rem);
}

.header2 .sub-menu li {
    border-bottom: 1px solid #E8E8E8;
    font-size: 16px;
    width: 96%;
    margin: 0 auto;
}

.header2 .sub-menu .tit {
    display: block;
    width: 100%;
    padding: 0 3%;
    line-height: 60px;
    color: #333;
    position: relative;
    box-sizing: border-box;
    font-size: 16px;
}

.header2 .sub-menu .tit i {
    display: block;
    width: 10px;
    height: 10px;
    background-image: url(../img/h-add.svg);
    position: absolute;
    top: 50%;
    margin-top: -5px;
    right: 3%;
    transition: all .3s linear;
    -moz-transition: all .3s linear;
    -webkit-transition: all .3s linear;
    -o-transition: all .3s linear;
    -ms-transition: all .3s linear;
}

.header2 .sub-menu .tit.on i {
    transform: rotate(45deg);
}

.header2 .sub-menu .sec-list {
    line-height: 40px;
    padding: 10px 4%;
    display: none;
}

.header2 .sub-menu .sec-list p {
    background: url(../img/ico_04.png) no-repeat left center;
    background-size: 3px auto;
    font-size: 14px;
}

.header2 .sub-menu .sec-list a {
    padding-left: 3%;
    color: #666;
    display: block;
}

.header2 .nav-btn.active {
    -webkit-animation: rotate1 0.5s linear 0s;
    animation: rotate1 0.5s linear 0s;
}

.header2 .nav-btn.hover .line {
    background: #54AFF5;
}

.index_con {
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.index_con .part {
    height: 100vh;
    width: 100%;
}

.index_con .swiper-pagination {
    z-index: 5555;
}

/*banner*/
.index-banner {
    position: relative;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.index-banner video {
    display: block;
    object-fit: fill;
    display: block;
    width: 100vw;
    height: 100vh;
}

.index-banner img.mm {
    display: none;
    width: 100%;
}

.index-banner .img img.pc {
    display: block;
    /* width: 100%; */
    height: 100vh;
}

.index-banner .img img.m {
    display: none;
    width: 100%;
    height: 100vh;
}

.index-banner .swiper-slide .img img {
    /* width: 100%; */
    height: 100vh;
    -webkit-animation-duration: 5s;
    animation-duration: 5s;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
    -webkit-animation-fill-mode: forwards;
    animation-fill-mode: forwards;
}

.index-banner .leftUp .img img {
    -webkit-animation-name: leftUp;
    animation-name: leftUp;
}

@-webkit-keyframes leftUp {
    0% {
        -webkit-transform: scale(1.1) translate(4.545%, 4.545%);
        transform: scale(1.1) translate(4.545%, 4.545%);
    }

    to {
        -webkit-transform: scale(1.1) translate(-4.545%, -4.545%);
        transform: scale(1.1) translate(-4.545%, -4.545%);
    }
}

@keyframes leftUp {
    0% {
        -webkit-transform: scale(1.1) translate(4.545%, 4.545%);
        transform: scale(1.1) translate(4.545%, 4.545%);
    }

    to {
        -webkit-transform: scale(1.1) translate(-4.545%, -4.545%);
        transform: scale(1.1) translate(-4.545%, -4.545%);
    }
}

.index-banner .moveRight .img img {
    -webkit-animation-name: moveRight;
    animation-name: moveRight;
}

@-webkit-keyframes moveRight {
    0% {
        -webkit-transform: scale(1.1) translate(-4.545%);
        transform: scale(1.1) translate(-4.545%);
    }

    to {
        -webkit-transform: scale(1.1) translate(4.545%);
        transform: scale(1.1) translate(4.545%);
    }
}

@keyframes moveRight {
    0% {
        -webkit-transform: scale(1.1) translate(-4.545%);
        transform: scale(1.1) translate(-4.545%);
    }

    to {
        -webkit-transform: scale(1.1) translate(4.545%);
        transform: scale(1.1) translate(4.545%);
    }
}

.index-banner .moveDown .img img {
    -webkit-animation-name: moveDown;
    animation-name: moveDown;
}

@-webkit-keyframes moveDown {
    0% {
        -webkit-transform: scale(1.1) translateY(-4.545%);
        transform: scale(1.1) translateY(-4.545%);
    }

    to {
        -webkit-transform: scale(1.1) translateY(4.545%);
        transform: scale(1.1) translateY(4.545%);
    }
}

@keyframes moveDown {
    0% {
        -webkit-transform: scale(1.1) translateY(-4.545%);
        transform: scale(1.1) translateY(-4.545%);
    }

    to {
        -webkit-transform: scale(1.1) translateY(4.545%);
        transform: scale(1.1) translateY(4.545%);
    }
}

.index-banner .centerBig .img img {
    -webkit-animation-name: centerBig;
    animation-name: centerBig;
}

@-webkit-keyframes centerBig {
    to {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }
}

@keyframes centerBig {
    to {
        -webkit-transform: scale(1.1);
        transform: scale(1.1);
    }
}

.index-banner .rightDownBig .img img {
    -webkit-animation-name: rightDownBig;
    animation-name: rightDownBig;
}

@-webkit-keyframes rightDownBig {
    to {
        -webkit-transform: scale(1.1) translate(4%, 4%);
        transform: scale(1.1) translate(4%, 4%);
    }
}

@keyframes rightDownBig {
    to {
        -webkit-transform: scale(1.1) translate(4%, 4%);
        transform: scale(1.1) translate(4%, 4%);
    }
}

.index-banner .word {
    position: absolute;
    color: #fff;
    z-index: 2;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    width: 100%;
    text-align: center;
}

.index-banner .word p {
    margin-bottom: 10px;
    font-weight: bold;
}

.index-banner .word span {
    font-weight: normal;
    display: block;
}

.index-banner .word .txt {
    margin-top: 42px;
    line-height: 36px;
}

.index-banner .word .txt .p {
    position: relative;
    padding: 0 44px;
    margin-bottom: 16px;
    display: table;
    font-weight: bold;
}

.index-banner .word .txt .p::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 22px;
    height: 100%;
    background: url(../img/sy.png)no-repeat center;
}

.index-banner .word .txt .p::after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 22px;
    height: 100%;
    background: url(../img/xy.png)no-repeat center;
}

.index-banner .next {
    width: 70px;
    height: 70px;
    color: #fff;
    font-size: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    position: relative;
    cursor: pointer;
    border-radius: 50%;
    transition: background-color .3s ease-in;
    position: absolute;
    right: 5.25%;
    top: 45%;
    z-index: 2
}

.index-banner .next i {
    display: none;
    width: 18px;
    height: 6px;
    background-image: url(../img/r-icon.svg);
    background-size: 100% 100%;
}

.index-banner .next.anim .circle2 {
    -webkit-animation: svgCircleAnmi1 6s linear forwards;
    animation: svgCircleAnmi1 6s linear forwards
}

.index-banner .next.anim i {
    display: block;
}

.index-banner .next .iconfont {
    display: block;
    transition: color .3s
}

.index-banner .next .circle1 {
    display: none
}

.index-banner .next .circle2 {
    stroke: #fff;
    stroke-dasharray: 0 371
}

.index-banner .next .svg {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transform: rotate(-90deg)
}

.index-banner .index-banner-p {
    bottom: 54px;
    width: auto;
    left: 5.25%;
}

.index-banner .index-banner-p .swiper-pagination-bullet {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    margin: 0 39px;
    position: relative;
    opacity: 1;
    background: #fff;
}

.index-banner .index-banner-p .swiper-pagination-bullet:first-child {
    margin-left: 0;
}

.index-banner .index-banner-p .swiper-pagination-bullet:after {
    content: "";
    position: absolute;
    width: 62px;
    height: 1px;
    top: 4px;
    right: -70px;
    background-color: #fff;
    align-items: center;
}

.index-banner .index-banner-p .swiper-pagination-bullet:last-child:after {
    display: none;
}

.index-banner .index-banner-p .swiper-pagination-bullet-active {
    width: 27px;
    height: 27px;
    background: url(../img/page_bj.png)no-repeat center;
    transform: translateY(9px);
}

.index-banner .index-banner-p .swiper-pagination-bullet-active:after {
    transform: translateY(9px);
}

.index-banner .video_btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 250px;
    height: 138px;
    padding: 50px 0 46px 57px;
    background-color: #54AFF5;
    z-index: 10;
    cursor: pointer;
}

.index-banner .video_btn span {
    display: block;
    padding-left: 58px;
    line-height: 42px;
    color: #ffffff;
    background: url(../img/video.png)no-repeat left center;
    transition: all 0.3s;
}

.index-banner .video_btn:hover span {
    padding-left: 50px;
}

@-webkit-keyframes svgCircleAnmi1 {
    0% {
        stroke-dasharray: 0 371
    }

    to {
        stroke-dasharray: 371 371
    }
}

@keyframes svgCircleAnmi1 {
    0% {
        stroke-dasharray: 0 371
    }

    to {
        stroke-dasharray: 371 371
    }
}

.part2 .w1720 .txt {
    width: 48%;
}

.part2 .w1720 .txt .tab_box {
    display: flex;
    margin: 44px 0 60px 0;
}

.part2 .w1720 .txt .tab_box .tab {
    display: block;
    width: 20%;
    margin-right: 3%;
    text-align: center;
    line-height: 40px;
    background-color: #FFFFFF;
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
    border-radius: 20px;
    transition: all 0.3s;
}

.part2 .w1720 .txt .tab_box .tab:hover,
.part2 .w1720 .txt .tab_box .tab.on {
    color: #ffffff;
    background-color: #54AFF5;
}

.part2 .w1720 .txt .p {
    line-height: 33px;
    color: #333333;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
    overflow: hidden;
    height: 132px;
    margin-bottom: 50px;
    text-align: justify;
}

.part2 .w1720 .txt .more {
    width: 150px;
    height: 50px;
    border: 1px solid #C5C5C5;
    border-radius: 25px;
    line-height: 48px;
    text-align: center;
    margin-bottom: 77px;
    transition: all 0.3s;
}

.part2 .w1720 .txt .more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/more.png)no-repeat right center;
}

.part2 .w1720 .txt .more:hover {
    background-color: #54AFF5;
    border-color: transparent;
}

.part2 .w1720 .txt .more:hover span {
    color: #ffffff;
    background-image: url(../img/part4_more.png);
}

.part2 .w1720 .txt .num_box {
    display: flex;
    justify-content: space-between;
}

.part2 .w1720 .txt .num_box .num .txt1 {
    line-height: 20px;
    color: #666666;
    margin-bottom: 8px;
}

.part2 .w1720 .txt .num_box .num .num1 {
    position: relative;
}

.part2 .w1720 .txt .num_box .num .num1 .f_60 {
    font-weight: bold;
    font-family: dinb;
    display: inline-block;
}

.part2 .w1720 .txt .num_box .num .num1 .add {
    position: absolute;
    top: 0;
    right: 0;
    width: 16px;
    height: 16px;
    background: url(../img/add.png)no-repeat;
    background-size: 100% 100%;
}

.part2 .w1720 .txt .num_box .num:nth-child(1) .num1 .f_60 {
    width: 132px;
}

.part2 .w1720 .txt .num_box .num:nth-child(2) .num1 .f_60 {
    width: 100px;
}

.part2 .w1720 .txt .num_box .num:nth-child(3) .num1 .f_60 {
    width: 132px;
}

.part2 .w1720 .txt .num_box .num:nth-child(4) .num1 .f_60 {
    width: 68px;
}

.part2 ul.pc {
    width: 100%;
    display: flex;
    height: 100%;
}

.part2 ul.pc li {
    width: calc(100% / 4);
    position: relative;
    cursor: pointer;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    /* background-color: #ccc; */
}

.part2 ul.pc li .video {
    width: 100%;
    height: 100%;
    position: relative;
}

.part2 ul.pc li .video video {
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.part2 ul.pc li .video img {
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.part2 ul.pc li .wz {
    color: #fff;
    position: absolute;
    top: 15%;
    padding: 0 6%;
	width: 100%;
}

.part2 ul.pc li .wz .tit {
    opacity: 1;
    -webkit-transition: all 0.4s ease-in-out;
    -moz-transition: all 0.4s ease-in-out;
    -ms-transition: all 0.4s ease-in-out;
    -o-transition: all 0.4s ease-in-out;
    transition: all 0.4s ease-in-out;
    /* margin-bottom: 200px; */
}

.part2 ul.pc li .wz h3 {
    font-family: Arial;
    font-size: 20px;
    color: #d8d8d8;
}

.part2 ul.pc li .wz h3::after {
    content: '';
    width: 62px;
    height: 2px;
    background-color: #005bac;
    margin: 8px 0;
    display: block;
}

.part2 ul.pc li .wz h5 {
  font-size: 26px;
    font-weight: bold;
    /* line-height: 48px; */
    color: #fff;
}

/*.part2 ul.pc li .common_btn {display:block;overflow:hidden;position:relative;width:180px;height:46px;border:solid 1px #333;line-height:44px;font-size:14px;color:#333;text-transform:uppercase;text-align:center;transition:all 0.4s ease-in-out;-webkit-transition:all 0.4s ease-in-out;-moz-transition:all 0.4s ease-in-out;-ms-transition:all 0.4s ease-in-out;-o-transition:all 0.4s ease-in-out;}*/
/*.part2 ul.pc li .common_btn.w {border-color:#fff;color:#fff;}*/
/*.part2 ul.pc li .common_btn::before {content:attr(data-text);z-index:1;position:absolute;left:0;color:#fff;opacity:0;width:100%;height:100%;transition:all 0.4s ease-in-out;-webkit-transition:all 0.4s ease-in-out;-moz-transition:all 0.4s ease-in-out;-ms-transition:all 0.4s ease-in-out;-o-transition:all 0.4s ease-in-out;transform:translateZ(0);-webkit-transform:translateZ(0);-moz-transform:translateZ(0);-ms-transform:translateZ(0);-o-transform:translateZ(0);}*/
/*.part2 ul.pc li .common_btn.w::before {color:#333;}*/
/*.part2 ul.pc li .common_btn::after {content:'';position:absolute;top:0;right:0;height:100%;width:140%;background:#005bac;opacity:0;transition:all 0.4s ease-in-out;-webkit-transition:all 0.4s ease-in-out;-moz-transition:all 0.4s ease-in-out;-ms-transition:all 0.4s ease-in-out;-o-transition:all 0.4s ease-in-out;transform:translateX(100%) skew(0deg);-webkit-transform:translateX(100%) skew(0deg);-moz-transform:translateX(100%) skew(0deg);-ms-transform:translateX(100%) skew(0deg);-o-transform:translateX(100%) skew(0deg);}*/
/*.part2 ul.pc li .common_btn.w::after {background:#fff;}*/
/*.part2 ul.pc li .common_btn:hover {border-color:#005bac;}*/
/*.part2 ul.pc li .common_btn.w:hover {border-color:#fff;}*/
/*.part2 ul.pc li .common_btn:hover::before {opacity:1;}*/
/*.part2 ul.pc li .common_btn:hover::after {opacity:1;transform:translateX(10%) skew(-20deg);-webkit-transform:translateX(10%) skew(-20deg);-moz-transform:translateX(10%) skew(-20deg);-ms-transform:translateX(10%) skew(-20deg);-o-transform:translateX(10%) skew(-20deg);}*/
/*.part2 ul.pc li .common_btn span {transition:all 0.4s ease-in-out;-webkit-transition:all 0.4s ease-in-out;-moz-transition:all 0.4s ease-in-out;-ms-transition:all 0.4s ease-in-out;-o-transition:all 0.4s ease-in-out;z-index:1;display:block;opacity:1;}*/
/*.part2 ul.pc li .common_btn:hover span {opacity:0;transform:translateX(-50%);-webkit-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);}*/

.part2 ul.pc li .more {
    display: block;
    /* width: 80%; */
    /* height: 50px; */
    line-height: 28px;
    border: 1px solid #ffffff;
    border-radius: 25px;
    /* text-align: center; */
    transition: all 0.3s;
    padding: 20px;
}

.part2 ul.pc li .more span {
    display: inline-block;
    padding-right: 45px;
    /* background: url(../img/part4_more.png)no-repeat right center; */
    color: #fff;
}

.part2 ul.pc li .more:hover {
    border-color: transparent;
   background-color: rgba(255,255,255,0.55);
    color: #333;
    line-height: 28px;
}

.part2 ul.pc li .more:hover span {
    /* background-image: url(../img/more.png); */
    color: #333;
}

.part2 ul.pc li.active {
    width: 55%;
}
.part2 ul.pc li .more{
    display: none;
}
.part2 ul.pc li.active .more{
    display: block;
}
.part2 ul.pc li.unactive {
    width: 15%;
}

.part2 ul.pc li.active .wz .tit {
    opacity: 0;
    -webkit-transform: translateY(-50px);
    -moz-transform: translateY(-50px);
    -ms-transform: translateY(-50px);
    -o-transform: translateY(-50px);
    transform: translateY(-50px);
}

.part2 ul.mm {
    display: none;
}
.part2 ul.mm li {
    display: block;
    position: relative;
    overflow: hidden;
    width: 100%;
	/* height:395px; */
}
.part2 ul.mm li a img {
    display: block;
    width: 100%;
}

.part2 ul.mm li .txt {
    position: absolute;
    top: 0;
    left: 0;
    padding: 30px 5%;
    z-index: 2;
    color: #fff;
    width: 100%;
    height: 200px;
	overflow:hidden;
}

.part2 ul.mm li .txt .en {
    color: #d8d8d8;
}

.part2 ul.mm li .txt .xian {
    padding: 0 1rem;
    position: absolute;
    top: 62px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.1);
    font-size: 0.9rem;
}

.part2 ul.mm li .txt .tt {
    font-size: 18px;
}

.part2 ul.mm li .txt .more {
    width: 100px;
    line-height: 30px;
    border: 1px solid #fff;
    text-align: center;
    position: absolute;
    right: 5%;
    bottom: 10%;
}

.part3 {
    background-color: #f0f6fb
}

.part3 .w1720 {
    display: flex;
    justify-content: space-between;
    margin-top: 120px;
    overflow: hidden;
    position: relative;
}

.part3 .w1720::before {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background-color: #3d96ec;
    position: absolute;
    left: 0;
    top: 40px;
}

.part3 .w1720 .left {
    width: 46.84%;
}

.part3 .w1720 .left .in_tit .cn {
    color: #539ee9
}

.part3 .w1720 .left .l_box {
    margin-top: 30px;
    border-right: 1px solid #DEDEDE;
    padding-right: 40px;
}

.part3 .w1720 .left .l_box .pic {
    overflow: hidden;
    margin-bottom: 20px;
    height: 450px;
}

.part3 .w1720 .left .l_box .pic img {
    transform: scale(1);
    transition: all 0.3s;
    max-width: 100%;
    height: 100%;
}

.part3 .w1720 .left .l_box .h {
    font-weight: bold;
    color: #333333;
    line-height: 30px;
    margin-bottom: 16px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    height: 30px;
    transition: all 0.3s;
}

.part3 .w1720 .left .l_box .p {
    line-height: 26px;
    color: #9E9E9E;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 52px;
    margin-bottom: 16px;
}

.part3 .w1720 .left .l_box .day {
    font-family: dinb;
    color: #8F8F8F;
    line-height: 22px;
    margin-bottom: 26px;
}

.part3 .w1720 .left .l_box .solid {
    width: 100%;
    height: 1px;
    background-color: #DEDEDE;
}

.part3 .w1720 .left .l_box .add {
    display: none;
    margin-top: 20px;
    width: 38px;
    height: 38px;
    background: url(../img/part3_add.jpg);
    background-size: 100% 100%;
}

.part3 .w1720 .left .l_box:hover .pic img {
    transform: scale(1.05);
}

.part3 .w1720 .left .l_box:hover .h {
    color: #54AFF5;
}

.part3 .w1720 .right {
    width: 48.1%;
    overflow: hidden;
    color: #539ee9
}

.part3 .w1720 .right .tab_box {
    display: flex;
    margin-bottom: 44px;
    margin-top: 10px;
    justify-content: right;
    overflow: hidden;
}

.part3 .w1720 .right .tab_box span {
    display: block;
    cursor: pointer;
    transition: all 0.3s;
}

.part3 .w1720 .right .tab_box span.btn {
    color: #539ee9
}

.part3 .w1720 .right .tab_box span:hover {
    color: #539ee9;
}

.part3 .w1720 .right .tab_box span.xg {
    margin: 0 23px;
}

.part3 .w1720 .right .r_box {
    display: flex;
    margin-bottom: 30px;
    overflow: hidden;
    height: 300px;
}

.part3 .w1720 .right .r_box .pic {
    position: absolute;
    width: 24%;
    height: 257px;
    overflow: hidden;
    transition: all .3s;
    z-index: 2;
}

.part3 .w1720 .right .r_box .pic img {
    transition: all 0.3s;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 10;
    height: 100%;
}

.part3 .w1720 .right .r_box .pic img.hv1 {
    display: block;
}

.part3 .w1720 .right .r_box .pic img.hv2 {
    display: none;
}

.part3 .w1720 .right .r_box .txt {
    padding: 20px 0;
    width: 76%;
    margin-left: calc(24% + 44px);
    z-index: 3;
}

.part3 .w1720 .right .r_box .txt .h {
    line-height: 34px;
    color: #333333;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 68px;
    margin-bottom: 16px;
    transition: all 0.3s;
}

.part3 .w1720 .right .r_box .txt .p {
    line-height: 26px;
    color: #9E9E9E;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 52px;
    margin-bottom: 20px;
}

.part3 .w1720 .right .r_box .txt .day {
    color: #8F8F8F;
    line-height: 22px;
    font-family: dinb;
    margin-bottom: 20px;
}

.part3 .w1720 .right .r_box .txt .solid {
    width: 100%;
    height: 1px;
    background-color: #DEDEDE;
}

.part3 .w1720 .right .r_box .txt .add {
    display: none;
    margin-top: 20px;
    width: 38px;
    height: 38px;
    background: url(../img/part3_add.jpg);
    background-size: 100% 100%;
}

.part3 .w1720 .right .r_box:hover .txt .h {
    color: #54AFF5;
}

.part3 .w1720 .right .r_box:hover .pic {
    width: 100%;
}

.part3 .w1720 .right .r_box:hover .pic img {
    width: 100%;
}

.part3 .w1720 .right .r_box:hover .pic img.hv1 {
    display: none;
}

.part3 .w1720 .right .r_box:hover .pic img.hv2 {
    display: block;
}

.part3 .w1720 .right .r_box:hover .txt .h {
    color: #fff;
}

.part3 .w1720 .right .r_box:hover .txt .p {
    color: #fff;
}

.part3 .w1720 .right .r_box:hover .txt .day {
    color: #fff;
}

.part3 .w1720 .right .r_box:hover .txt .solid {
    background-color: #fff;
}

.part3 .w1720 .right .r_box:hover .txt .add {
    background: url(../img/part3_adda.png);
}

.part4 .w1720 {
    width: 100%;
}

.part4 .in_tit {
    text-align: center
}

.part4 .in_tit .cn {
    font-size: 36px;
    line-height: 36px;
}

.part4 .in_tit .en {
    font-size: 24px;
    line-height: 24px;
}

.part4 .con {
    height: 100vh;
    display: flex;
    overflow: hidden;
}

.part4 .con .box {
    background: no-repeat center center;
    width: 25%;
    -webkit-transition: all 0.4s;
    -moz-transition: all 0.4s;
    -ms-transition: all 0.4s;
    -o-transition: all 0.4s;
    transition: all 0.4s;
    position: relative;
    color: #fff;
}

.part4 .con .box.on {
    width: 50%;
}

.part4 .con .box.on .txt1 {
    display: none;
}

.part4 .con .box.on .txt2 {
    display: block;
}

.part4 .con .box .txt2 {
    display: none;
}

.part4 .con .box .txt1 {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 74px 0;
    background: url(../img/part4_yy.png)no-repeat center bottom;
}

.part4 .con .box .txt1 .pic {
    display: inline-block;
    margin-bottom: 24px;
}

.part4 .con .box .txt2 {
    position: absolute;
    left: 0;
    bottom: 0;
    padding: 74px 50px;
    background: url(../img/part4_yy.png) no-repeat center bottom;
    -webkit-transition: all 0.4s;
    -moz-transition: all 0.4s;
    -ms-transition: all 0.4s;
    -o-transition: all 0.4s;
    transition: all 0.4s;
    background-size: 100% 100%;
}

.part4 .con .box .txt2 .pic {
    margin-bottom: 16px;
}

.part4 .con .box .txt2 .h {
    line-height: 32px;
    margin-bottom: 40px;
}

.part4 .con .box .txt2 .p {
    line-height: 30px;
    margin-bottom: 60px;
}

.part4 .con .box .txt2 .more {
    width: 150px;
    height: 50px;
    line-height: 48px;
    border: 1px solid #ffffff;
    border-radius: 25px;
    text-align: center;
    transition: all 0.3s;
}

.part4 .con .box .txt2 .more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/part4_more.png)no-repeat right center;
}

.part4 .con .box .txt2 .more:hover {
    border-color: transparent;
    background-color: #ffffff;
    color: #333;
    line-height: 48px;
}

.part4 .con .box .txt2 .more:hover span {
    background-image: url(../img/more.png);
}

.part5 {
    position: relative;
}

.part5 .in_tit {
    margin-top: 150px;
    margin-left: 5%;
    display: none;
}

.part5 .con {
    display: flex;
    text-align: center;
    margin-top: 30px;
    background: url(../img/part5_bj.png)no-repeat center;
    background-size: cover;
    height: calc(100vh - 100px);
    margin-top: 100px;
}

.part5 .con .box {
    display: block;
    height: 100%;
    padding: 13% 0 0 0;
    border-right: 1px solid #70707010;
    position: relative;
    z-index: 2;
}

.part5 .con .box:after {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0%;
    height: 100%;
    z-index: -1;
    transition: all 0.3s;
    background-image: linear-gradient(#50abc1, #5390cd);
}

/*.part5 .con .box:after{background-color:rgba(109,175,238,0.6);}*/
.part5 .con .box:hover:after {
    width: 100%;
}

.part5 .con .box:last-child {
    border-right: none;
}

.part5 .con .pic {
    width: 100px;
    height: 100px;
    margin: 0 auto;
    position: relative;
    margin-bottom: 40px;
}

.part5 .con .pic img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 100%;
}

.part5 .con .pic .pic2 {
    display: none;
}

.part5 .con .h {
    line-height: 45px;
    color: #333333;
    margin-bottom: 20px;
    transition: all 0.3s;
}

.part5 .con .p {
    line-height: 30px;
    color: #9E9E9E;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    height: 60px;
    padding: 0 60px;
    margin-bottom: 50px;
    transition: all 0.3s;
}

.part5 .con .more {
    width: 150px;
    height: 50px;
    margin: 0 auto;
    line-height: 48px;
    border: 1px solid #DFDFDF;
    border-radius: 25px;
    text-align: center;
    transition: all 0.3s;
}

.part5 .con .more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/more.png)no-repeat right center;
    color: #9E9E9E;
}

.part5 .con .box:hover .more {
    border-color: transparent;
    background-color: #ffffff;
    color: #333;
    line-height: 48px;
}

.part5 .con .box:hover .more span {
    background-image: url(../img/more.png);
}

.part5 .con .box:hover .pic .pic1 {
    display: none;
}

.part5 .con .box:hover .pic .pic2 {
    display: block;
}

.part5 .con .box:hover .h,
.part5 .con .box:hover .p {
    color: #ffffff;
}

.part5 .zx_pic {
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: 2;
    width: 500px;
    display: none;
}

.part5 .zx_pic ul {
    position: relative;
    width: 500px;
}

.part5 .zx_pic ul li {
    transition: all 1s;
    transform: scale(0);
    opacity: 0;
    position: absolute;
    left: 0;
    bottom: 0;
}

.part5 .zx_pic ul li.active {
    transform: scale(1);
    opacity: 1;
}

.part5 .zx_pic ul li:nth-child(2) {
    left: 80%;
}

.part5 .zx_pic ul li:nth-child(3) {
    left: 180%;
}

.part5 .zx_pic ul li:nth-child(4) {
    left: 260%;
}

.part6 .top {
    margin-top: 100px;
    height: 58vh;
    background: no-repeat center;
    background-size: cover;
}

.part6 .top .con {
    padding-top: 80px;
}

.part6 .top .con .tit {
    margin-bottom: 40px;
    display: flex;
    align-items: baseline
}

.part6 .top .con .tit span {
    display: block;
}

.part6 .top .con .tit span.h {
    margin-right: 18px;
    line-height: 68px;
    color: #333333;
    font-weight: bold;
}

.part6 .top .con .tit span.f_14 {
    color: #555555;
    font-weight: bold;
}

.part6 .top .con .num_box {
    display: flex;
    align-items: baseline;
    padding-bottom: 30px;
}

.part6 .top .con .num_box:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 520px;
    height: 1px;
    background-color: rgba(212, 212, 212, 0.7);
}

.part6 .top .con .num_box span {
    display: block;
}

.part6 .top .con .num_box .num_b {
    font-family: dinb;
    color: #555555;
    padding-right: 30px;
    background: no-repeat right bottom;
    line-height: 40px;
    margin-right: 23px;
}

.part6 .top .con .num_box .num_b.up {
    background-image: url(../img/sjt.png);
}

.part6 .top .con .num_box .num_b.down {
    background-image: url(../img/xjt.png);
}

.part6 .top .con .num_box .num_s {
    margin-right: 36px;
}

.part6 .top .con .p {
    line-height: 22px;
    color: #999999;
    margin: 23px 0 70px 0;
}

.part6 .top .con .more {
    width: 150px;
    height: 50px;
    margin: 0 auto;
    line-height: 50px;
    background-color: #54AFF5;
    border-radius: 25px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    top: 0;
    transition: all 0.3s;
}

.part6 .top .con .more:hover {
    top: -6px;
}

.part6 .top .con .more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/part4_more.png)no-repeat right center;
    color: #fff;
}

.part6 .top .con .box:hover .more {
    border-color: transparent;
    background-color: #ffffff;
    color: #333;
    line-height: 48px;
}

.part6 .top .con .box:hover .more span {
    background-image: url(../img/part4_more.png);
}

.part6 .bottom {
    height: 32vh;
    display: flex;
}

.part6 .bottom .left {
    width: 52%;
    position: relative;
    overflow: hidden;
}

.part6 .bottom .left .swiper-slide {
    height: 100%;
    background: no-repeat center;
    background-size: cover;
    padding: 0 9.6%;
    color: #ffffff;
}

/*.part6 .bottom .left .swiper-slide .top1 {display:flex;justify-content:space-between;align-items:center;margin-top:50px;margin-bottom:46px;}*/
.part6 .bottom .left .swiper-slide .top1 {
    margin-top: 50px;
    margin-bottom: 46px;
}

.part6 .bottom .left .swiper-slide a.more {
    width: 150px;
    height: 50px;
    line-height: 50px;
    background-color: #54AFF5;
    border-radius: 25px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    top: 0;
    transition: all 0.3s;
    margin-top: 20px;
}

.part6 .bottom .left .swiper-slide a.more:hover {
    top: -6px;
}

.part6 .bottom .left .swiper-slide a.more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/part4_more.png)no-repeat right center;
    color: #fff;
}

.part6 .bottom .left .swiper-slide a.more:hover {
    border-color: transparent;
}

.part6 .bottom .left .swiper-slide a.more:hover span {
    background-image: url(../img/part4_more.png);
}

.part6 .bottom .left .swiper-slide .bottom1 {
    display: none;
}

.part6 .bottom .left .swiper-slide .bottom1 .day {
    line-height: 20px;
    margin-bottom: 15px;
}

.part6 .bottom .left .swiper-slide .bottom1 a {
    color: #ffffff;
    display: flex;
    justify-content: space-between;
    position: relative;
    left: 0;
    transition: all 0.3s;
}

.part6 .bottom .left .swiper-slide .bottom1 a .h {
    width: calc(100% - 160px);
    line-height: 22px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    height: 22px;
}

.part6 .bottom .left .swiper-slide .bottom1 a .more {
    padding-right: 25px;
    background: url(../img/more_y.png)no-repeat right center;
    line-height: 22px;
}

.part6 .bottom .left .swiper-slide .bottom1 a:hover .more {
    color: #54AFF5;
    background-image: url(../img/more_y_w.png);
}

.part6 .bottom .left .swiper-slide .bottom1 a:hover .h {
    color: #54AFF5;
}

.part6 .bottom .left .swiper-slide .bottom1 a:hover {
    left: 6px;
}

.part6 .bottom .left .swiper-pagination {
    bottom: 45px;
    width: auto;
    left: 9.6%;
    display: none;
}

.part6 .bottom .left .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #FFFFFF;
    opacity: 1;
    margin: 0 4px;
}

.part6 .bottom .left .swiper-pagination-bullet-active {
    background-color: #54AFF5;
}

.part6 .bottom .right {
    width: 48%;
    position: relative;
    overflow: hidden;
}

.part6 .bottom .right .swiper-slide {
    height: 100%;
    background: no-repeat center;
    background-size: cover;
    color: #ffffff;
    padding: 0 10.4%;
}

/*.part6 .bottom .right .swiper-slide .top1 {display:flex;justify-content:space-between;align-items:center;margin-top:50px;margin-bottom:46px;}*/
.part6 .bottom .right .swiper-slide .top1 {
    margin-top: 50px;
    margin-bottom: 46px;
}

.part6 .bottom .right .swiper-slide a.more {
    width: 150px;
    height: 50px;
    line-height: 50px;
    background-color: #54AFF5;
    border-radius: 25px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    top: 0;
    transition: all 0.3s;
    margin-top: 20px;
}

.part6 .bottom .right .swiper-slide a.more:hover {
    top: -6px;
}

.part6 .bottom .right .swiper-slide a.more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/part4_more.png)no-repeat right center;
    color: #fff;
}

.part6 .bottom .right .swiper-slide a.more:hover {
    border-color: transparent;
}

.part6 .bottom .right .swiper-slide a.more:hover span {
    background-image: url(../img/part4_more.png);
}

.part6 .bottom .right .swiper-slide .bottom1 {
    display: none;
}

.part6 .bottom .right .swiper-slide .bottom1 .news {
    margin-bottom: 25px;
}

.part6 .bottom .right .swiper-slide .bottom1 .day {
    line-height: 20px;
    margin-bottom: 15px;
}

.part6 .bottom .right .swiper-slide .bottom1 a {
    color: #ffffff;
    display: flex;
    width: 100%;
    justify-content: space-between;
    position: relative;
    left: 0;
    transition: all 0.3s;
}

.part6 .bottom .right .swiper-slide .bottom1 a .h {
    width: calc(100% - 160px);
    line-height: 22px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;
    height: 22px;
}

.part6 .bottom .right .swiper-slide .bottom1 a .more {
    padding-right: 25px;
    background: url(../img/more_y.png)no-repeat right center;
    line-height: 22px;
}

.part6 .bottom .right .swiper-slide .bottom1 a:hover .more {
    color: #54AFF5;
    background-image: url(../img/more_y_w.png);
}

.part6 .bottom .right .swiper-slide .bottom1 a:hover .h {
    color: #54AFF5;
}

.part6 .bottom .right .swiper-slide .bottom1 a:hover {
    left: 6px;
}

.part6 .bottom .right .swiper-pagination {
    bottom: 45px;
    width: auto;
    left: 10.4%;
    display: none;
}

.part6 .bottom .right .swiper-pagination-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #FFFFFF;
    opacity: 1;
    margin: 0 4px;
}

.part6 .bottom .right .swiper-pagination-bullet-active {
    background-color: #54AFF5;
}

.part7 {
    overflow: hidden;
    position: relative
}

.part7 .video {
    position: absolute;
    left: 0;
    top: 0;
    z-index: -1;
}

.part7 .w1720 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 50px;
    position: relative;
    z-index: 3;
}

.part7 .w1720 .left {
    width: 51.16%;
    position: relative;
}

.part7 .w1720 .left img {
    max-width: 100%;
}

.part7 .w1720 .left .btn {
    position: absolute;
    top: 53%;
    right: 50%;
    width: 48px;
    height: 48px;
    z-index: 2;
}

.part7 .w1720 .left .btn:after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    animation: myfirst 1.2s linear infinite;
    animation-delay: 0.5s;
    background-color: #54AFF5;
    border-radius: 50%;
    z-index: -1;
}

@keyframes myfirst {
    20% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.6;
    }

    60% {
        transform: translate(-50%, -50%) scale(1.4);
        opacity: 0.3;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.6);
        opacity: 0;
    }
}

.part7 .w1720 .right {
    width: 43.6%;
    color: #ffffff;
	margin-top: 4rem;
    /* align-self: flex-start; */
}

.part7 .w1720 .right a {
    color: #ffffff;
}

.part7 .w1720 .right .h {
    line-height: 68px;
    color: #fff;
    /* margin-bottom: 13px; */
    /* font-weight: bold; */
	font-size: 0.38rem;
}

.part7 .w1720 .right .h1 {
    line-height: 44px;
    text-transform: uppercase;
    margin-bottom: 26px;
	font-size: 0.28rem;
}

.part7 .w1720 .right .p {
    line-height: 0.4rem;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
    /* height: 96px; */
    margin-bottom: 0.03rem;
	text-align: justify;
	font-size: calc(18 * 100vw / 1920);
}

.part7 .w1720 .right .more {
    width: 150px;
    height: 50px;
    line-height: 50px;
    line-height: 48px;
    border: 1px solid #ffffff;
    border-radius: 25px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    top: 0;
    transition: all 0.3s;
}

.part7 .w1720 .right .more:hover {
    top: -6px;
    background-color: #54AFF5;
    border-color: transparent;
}

.part7 .w1720 .right .more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/part4_more.png)no-repeat right center;
    color: #fff;
}

.part7 .w1720 .right .more:hover {
    border-color: transparent;
}

.part7 .w1720 .right .more:hover span {
    background-image: url(../img/part4_more.png);
}

.footer {
    height: auto !important;
    background-color: #171717;
    color: #ffffff;
}

.footer a {
    color: #ffffff;
}

.footer .top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 60px 0 38px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
    margin-bottom: 46px;
}

.footer .top .link {
    width: 242px;
    height: 40px;
    background-image: url(../img/link_bg.png);
    line-height: 40px;
    cursor: pointer;
    font-size: 14px;
    z-index: 5;
}

.footer .top .link span {
    display: block;
    padding-left: 12px;
    height: 40px;
    line-height: 40px;
}

.footer .top .link ul {
    display: none;
}

.footer .top .link ul li {
    background-color: #000;
    padding-left: 12px;
    height: 40px;
    line-height: 40px;
}

.footer .center {
    display: flex;
    justify-content: space-between;
    padding-bottom: 70px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.22);
}

.footer .center .list {
    display: flex;
    width: 71%;
    justify-content: space-between;
}

.footer .center .list ul .one {
    font-size: 14px;
    line-height: 20px;
    margin-bottom: 30px;
}

.footer .center .list ul .two {
    line-height: 26px;
    color: #999999;
    transition: all 0.3s;
    font-size: 12px;
}

.footer .center .list ul .two:hover {
    color: #ffffff;
}

.footer .center .right {
    text-align: right;
}

.footer .center .right .num {
    font-family: dinb;
    margin-bottom: 70px;
}

.footer .center .right .btn_box {
    display: flex;
    margin-top: 18px;
    justify-content: right;
}

.footer .center .right .btn_box a {
    display: block;
    width: 34px;
    height: 34px;
    background: no-repeat center;
    background-size: 100% 100%;
    margin-left: 18px;
}

.footer .bottom {
    display: flex;
    justify-content: space-between;
    padding: 28px 0;
}

.footer .bottom .left {
    display: flex;
    color: #7B7B7B;
}

.footer .bottom .left a {
    color: #7B7B7B;
    font-size: 13px;
}

.footer .bottom .left em {
    margin: 0 0 0 4px;
    display: inline-block;
    width: 1px;
    height: 12px;
    background-color: #7B7B7B;
    position: relative;
    top: 1px;
}

.footer .bottom .left a:hover {
    color: #fff;
}

.footer .bottom .left span {
    margin-right: 28px;
}

.footer .bottom .right {
    color: #7B7B7B;
    font-size: 13px;
}

/* 弹出框 */
.c-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    overflow: hidden;
    outline: 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
}

.c-modal.on {
    opacity: 1;
    visibility: visible;
}

.c-modal-backdrop {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    background: #000;
    opacity: 0;
    -webkit-transition: opacity .3s;
    -o-transition: opacity .3s;
    transition: opacity .3s;
}

.c-modal-backdrop.on {
    opacity: .5;
}

.c-modal-dialog {
    width: auto;
    max-width: 94%;
    max-height: 94%;
    position: relative;
    z-index: 2;
    -webkit-box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);
    box-shadow: 0 3px 9px rgba(0, 0, 0, 0.5);
    border-radius: 5px;
    outline: 0;
    margin: 0 auto;
    opacity: 0;
    -webkit-transform: scale(0.8);
    -ms-transform: scale(0.8);
    transform: scale(0.8);
    -webkit-transition: opacity .3s, -webkit-transform .3s;
    transition: opacity .3s, -webkit-transform .3s;
    -o-transition: opacity .3s, transform .3s;
    transition: opacity .3s, transform .3s;
    transition: opacity .3s, transform .3s, -webkit-transform .3s;
    overflow: hidden;
}

.c-modal-dialog.on {
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}

.c-modal-dialog .content {
    display: none;
}

.c-modal-dialog .video {
    width: 768px;
    height: 432px;
}

.c-modal-dialog .video iframe {
    width: 100%;
    height: 100%;
}

.c-modal-dialog .video video,
.c-modal-dialog .video .video-js {
    width: 100%;
    height: 100%;
}

.c-modal-dialog .form {
    background: #fff;
    width: 500px;
    max-width: 100%;
    padding: 32px 6%;
}

.c-modal-dialog .imgshow {
    background-color: #fff;
}

.c-modal-dialog .imgshow .img {
    max-width: 100%;
}

.c-modal-dialog .imgshow .move {
    max-height: 94vh;
    overflow-y: scroll;
}

.c-modal-dialog .imgshow .move::-webkit-scrollbar {
    width: 17px;
    height: 17px;
    background-color: rgba(255, 255, 255, 0.8);
}

.c-modal-dialog .img {
    display: block;
    margin: 0 auto;
}

.c-modal-dialog .img>img {
    max-width: 94vw;
    max-height: 94vh;
}

.c-modal-off {
    width: 20px;
    height: 20px;
    color: #fff;
    position: absolute;
    z-index: 3;
    right: 20px;
    top: 20px;
    cursor: pointer;
    -webkit-transition: -webkit-transform .4s ease-out;
    transition: -webkit-transform .4s ease-out;
    -o-transition: transform .4s ease-out;
    transition: transform .4s ease-out;
    transition: transform .4s ease-out, -webkit-transform .4s ease-out;
}

.c-modal-off::after,
.c-modal-off::before {
    content: '';
    width: 100%;
    height: 2px;
    background: #ddd;
    position: absolute;
    left: 0;
    top: 9px;
}

.c-modal-off::after {
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.c-modal-off::before {
    -webkit-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    transform: rotate(-45deg);
}

.c-modal-off:hover {
    -webkit-transform: rotate(180deg);
    -ms-transform: rotate(180deg);
    transform: rotate(180deg);
}

/* 内页公共 */
.ny_banner {
    position: relative;
    width: 100%;
    max-height: 100vh;
    overflow: hidden;
}

.ny_banner img {
    width: 100%;
    display: block;
    transform: scale(1.2);
    transition: all 3s;
}

.ny_banner img.active {
    transform: scale(1);
}

.ny_banner .pm {
    display: none;
}

.ny_banner .txt {
    position: absolute;
    top: 50%;
    left: 5%;
    transform: translateY(-50%);
    color: #ffffff;
}

.ny_banner .txt .h {
    font-weight: bold;
    line-height: 67px;
    margin-bottom: 25px;
}

.ny_banner .txt .p {
    line-height: 40px;
}

.ny_tab {
    border-bottom: 1px solid #E9E9E9;
    position: sticky;
    top: 100px;
    z-index: 6;
    background-color: #fff;
    z-index: 998;
}

.ny_tab .w1720 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ny_tab .w1720 a {
    color: #777777;
    transition: all 0.3s;
}

.ny_tab .w1720 .list {
    display: flex;
}

.ny_tab .w1720 .list a {
    line-height: 80px;
    display: block;
    margin-right: 100px;
    position: relative;
}

.ny_tab .w1720 .list a::after {
    content: "";
    position: absolute;
    bottom: -1px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background-color: #54AFF5;
    transition: all .3s;
}

.ny_tab .w1720 .list a.on,
.ny_tab .w1720 .list a:hover {
    color: #54AFF5;
}

.ny_tab .w1720 .list a.on::after,
.ny_tab .w1720 .list a:hover::after {
    width: 100%;
}

.ny_tab .w1720 .crumbs {
    line-height: 22px;
    padding-left: 36px;
    background: url(../img/crumbs_icon.png)no-repeat left center;
}

.ny_tab .w1720 .crumbs a:hover {
    color: #54AFF5;
}

.ny_tab1 {
    border-bottom: 1px solid #E9E9E9;
    position: sticky;
    top: 100px;
    background-color: #fff;
    z-index: 4;
    z-index: 997;
}

.ny_tab1 .w1720 {
    display: flex;
    height: 85px;
    align-items: center;
}

.ny_tab1 .w1720 a {
    display: block;
    position: relative;
    color: #999999;
    font-size: 16px;
    padding-right: 113px;
    transition: color .3s;
}

.ny_tab1 .w1720 a::after {
    content: '';
    display: block;
    width: 1px;
    height: 30px;
    background-color: #DBDBDB;
    position: absolute;
    right: 52px;
    top: 50%;
    transform: translateY(-50%);
}

.ny_tab1 .w1720 a:last-child::after {
    display: none;
}

.ny_tab1 .w1720 a.active,
.ny_tab1 .w1720 a:hover {
    color: #54AFF5;
}

.ny_tab2 {
    position: sticky;
    border-bottom: 1px solid #E9E9E9;
    top: 186px;
    background-color: #fff;
    z-index: 4;
    z-index: 997;
}

.ny_tab2 .w1720 {
    display: flex;
    height: 40px;
    align-items: center;
}

.ny_tab2 .w1720 a {
    display: block;
    position: relative;
    color: #999999;
    font-size: 14px;
    padding-right: 113px;
    transition: color .3s;
}

.ny_tab2 .w1720 a::after {
    content: '';
    display: block;
    width: 1px;
    height: 30px;
    background-color: #DBDBDB;
    position: absolute;
    right: 52px;
    top: 50%;
    transform: translateY(-50%);
}

.ny_tab2 .w1720 a:last-child::after {
    display: none;
}

.ny_tab2 .w1720 a.active,
.ny_tab2 .w1720 a:hover {
    color: #54AFF5;
}

.cp-top {
    background-color: #f6f7f7;
    padding: 50px 0;
}

.cp-top .w1720 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.cp-top .w1720 .col-l {
    width: 50%;
    position: relative;
    padding-right: 100px;
}

.cp-top .w1720 .col-l .t_line {
    width: 100%;
    height: 11px;
    background: #54AFF5;
    margin-bottom: 35px;
}

.cp-top .w1720 .col-l .tit {
    padding-bottom: 130px;
    border-bottom: 1px solid #909090;
}

.cp-top .w1720 .col-l .tit h2 {
    font-size: 50px;
    color: #000;
    font-weight: bold;
    text-transform: uppercase;
    font-family: impact
}

.cp-top .w1720 .col-l .tit h3 {
    font-size: 32px;
    color: #333;
    font-weight: bold;
    margin-bottom: 25px;
}

.cp-top .w1720 .col-l .ms {
    font-size: 16px;
    line-height: 24px;
    color: #666;
    padding: 50px 0;
    border-bottom: 2px solid #929393;
}

.cp-top .w1720 .col-r {
    width: 50%;
}

.cp-top .w1720 .col-r img {
    display: block;
    width: 100%;
}

/* 关于我们 */
.ab1 {}

.ab1 .w1720 {
    display: flex;
    justify-content: space-between;
}

.ab1 .w1720 .txt {
    width: 44.9%;
}

.ab1 .w1720 .txt .h {
    font-weight: bold;
    line-height: 50px;
    padding-bottom: 50px;
    border-bottom: 1px solid #C7C7C7;
    position: relative;
    margin-bottom: 50px;
}

.ab1 .w1720 .txt .h:before {
    content: "";
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 120px;
    height: 2px;
    background-color: #54AFF5;
}

.ab1 .w1720 .txt .h1 {
    font-weight: bold;
    line-height: 32px;
    margin-bottom: 40px;
}

.ab1 .w1720 .txt .p {
    color: #666666;
    line-height: 32px;
    height: 354px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 11;
    overflow: hidden;
}

.ab1 .w1720 .pic {
    width: 48.25%;
    overflow: hidden;
}

.ab1 .w1720 .pic img {
    display: block;
    width: 100%;
    transition: all .3s;
}

.ab1 .w1720 .pic:hover img {
    transform: scale(1.03);
}

.ab2 {
    margin-top: 100px;
    background-color: #F8F8F8;
    position: relative;
    padding-top: 80px;
}

.ab2 .txt {
    float: left;
    position: relative;
    z-index: 2;
    background-color: #3684C8;
    color: #ffffff;
    width: 47.6%;
    padding: 100px 175px 141px 5%;
}

.ab2 .txt .h {
    line-height: 42px;
    display: inline-block;
    width: 217px;
    border-bottom: 1px solid #ffffff;
    position: relative;
    padding-bottom: 36px;
    margin-bottom: 50px;
    font-weight: bold;
}

.ab2 .txt .h::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 40px;
    height: 3px;
    background-color: #ffffff;
}

.ab2 .txt .p {
    line-height: 32px;
}

.ab2 .pic {
    position: absolute;
    top: 0;
    right: 0;
    width: 77%;
    height: 100%;
    overflow: hidden;
}

.ab3 {
    height: 780px;
    background: url(../img/ab3_bj.png)no-repeat center;
    background-size: cover;
    position: relative;
    display: flex;
    align-items: center;
}

.ab3 .title {
    position: absolute;
    top: 110px;
    color: #fff;
    text-align: center;
    width: 100%;
}

.ab3 .con {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    overflow: hidden;
    height: 70px;
    width: 100%;
    background: url(../img/ab3_solid.png);
    background-size: auto 70px;
}

.ab3 .swiper-container {
    padding-top: 350px;
    height: 100%;
}

.ab3 .swiper-wrapper {
    background-image: url(../img/ab3_solid.png);
    background-repeat: repeat-x;
    width: 15000px;
}

.ab3 .swiper-slide {
    position: relative;
    width: 300px;
    cursor: pointer;
    height: 280px;
}

.ab3 .swiper-slide .dian {
    text-align: center;
    width: 40px;
    margin: 0 auto;
}

.ab3 .swiper-slide .dian i {
    display: block;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 1px solid #fff;
    position: relative;
    margin: 0 auto;
}

.ab3 .swiper-slide .dian i::before {
    content: '';
    display: block;
    width: 20px;
    height: 20px;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.ab3 .swiper-slide .dian i::after {
    content: '';
    width: 10px;
    height: 10px;
    background-color: #54AFF5;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 4;
}

.ab3 .swiper-slide .dian p {
    font-family: 'seg';
    font-size: 18px;
    color: #FFFFFF;
    margin-top: 10px;
}

.ab3 .swiper-slide .ms {
    width: 300px;
    height: 190px;
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    position: relative;
    margin-top: 30px;
    display: none;
}

.ab3 .swiper-slide .ms::before {
    content: '';
    display: block;
    width: 29px;
    height: 21px;
    background-image: url(../img/sj_ico.png);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: -10px;
}

.ab3 .swiper-slide .ms h3 {
    font-family: 'seg';
    color: #54AFF5;
    font-size: 24px;
    position: relative;
    padding-left: 36px;
    margin-bottom: 20px;
}

.ab3 .swiper-slide .ms h3::before {
    content: '';
    display: block;
    width: 20px;
    height: 2px;
    background-color: #54AFF5;
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
}

.ab3 .swiper-slide .ms p {
    color: #666;
    font-size: 16px;
    line-height: 28px;
    overflow: hidden;
    height: 56px;
    overflow-y: auto;
}


.ab3 .swiper-slide .ms p::-webkit-scrollbar {
    width: 4px;
    height: 1px;
}

.ab3 .swiper-slide .ms p::-webkit-scrollbar-thumb {
    background: #54AFF5;
}

.ab3 .swiper-slide .ms p::-webkit-scrollbar-track {
    background: #fff;
}

.ab3 .swiper-slide:nth-child(1) {
    top: 18px;
}

.ab3 .swiper-slide:nth-child(2) {
    top: 72px;
}

.ab3 .swiper-slide:nth-child(3) {
    top: -5px;
}

.ab3 .swiper-slide:nth-child(4) {
    top: 90px;
}

.ab3 .swiper-slide:nth-child(5) {
    top: -4px;
}

.ab3 .swiper-slide:nth-child(6) {
    top: 53px;
}

.ab3 .swiper-slide:nth-child(7) {
    top: 26px;
}

.ab3 .swiper-slide:nth-child(8) {
    top: 86px;
}

.ab3 .swiper-slide:nth-child(9) {
    top: 0px;
}

.ab3 .swiper-slide:nth-child(10) {
    top: 72px;
}

.ab3 .swiper-slide:nth-child(11) {
    top: 42px;
}

.ab3 .swiper-slide:nth-child(12) {
    top: 8px;
}

.ab3 .btn1 {
    position: absolute;
    bottom: 60px;
    width: 130px;
    height: 45px;
    display: flex;
    justify-content: space-between;
    left: 50%;
    transform: translateX(-50%);
    z-index: 15;
}

.ab3 .prev,
.ab3 .next {
    cursor: pointer;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0px 0px 24px rgba(0, 0, 0, 0.1);
    transition: all .3s;
    position: relative;
}

.ab3 .prev::before,
.ab3 .next::before {
    content: '';
    display: block;
    width: 8px;
    height: 13px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all .3s;
}

.ab3 .prev::before {
    background-image: url(../img/ab3_prev.png);
}

.ab3 .next::before {
    background-image: url(../img/ab3_next.png);
}

.ab3 .prev:hover,
.ab3 .next:hover {
    background-color: #54AFF5;
}

.ab3 .prev:hover::before {
    background-image: url(../img/ab3_prev_w.png);
}

.ab3 .next:hover::before {
    background-image: url(../img/ab3_next_w.png);
}

.ab3 .swiper-slide.active .ms {
    display: block;
}

.ab4 .h {
    line-height: 50px;
    text-align: center;
    font-weight: bold;
    color: #333333;
    margin-bottom: 50px;
}

.ab4 .tab {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}

.ab4 .tab .btn {
    width: 180px;
    height: 50px;
    text-align: center;
    line-height: 48px;
    border: 1px solid #D5D5D5;
    border-radius: 25px;
    margin: 0 25px;
    cursor: pointer;
    transition: all 0.3s;
}

.ab4 .con {
    position: relative;
    overflow: hidden;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    padding: 20px 0;
}

.ab4 .con .swiper-slide {
    color: transparent;
    text-align: center;
    transition: all 0.6s;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    position: relative;
    line-height: 26px;
}

.ab4 .con .swiper-slide img {
    margin: 0 auto;
    max-height: 100%;
    width: 100%;
}

.ab4 .con .swiper-slide .pic {
    padding: 40px;
    background-color: #F9F9F9;
    margin-bottom: 30px;
}

.ab4 .con .swiper-slide-next {
    transform: translate3d(0px, 0px, -102.627px) rotateX(0deg) rotateY(-51.3136deg)
}

.ab4 .con .swiper-slide-prev {
    transform: translate3d(0px, 0px, -102.627px) rotateX(0deg) rotateY(51.3136deg)
}

.ab4 .con .swiper-slide-next:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/ab4_next_bj.png)no-repeat;
    background-size: 100% 100%;
}

.ab4 .con .swiper-slide-prev:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/ab4_prev_bj.png)no-repeat;
    background-size: 100% 100%;
}

.ab4 .con .swiper-slide-active {
    color: #666666;
}

.ab4 .con .swiper-pagination {
    position: relative;
    bottom: 0;
    margin-top: 70px;
}

.ab4 .con .swiper-pagination span {
    font-family: 'seg';
    font-size: 16px;
    color: #666666;
}

.ab4 .con .swiper-pagination span.swiper-pagination-current {
    color: #54AFF5;
    font-size: 20px;
}

.ab4 .con .prev,
.ab4 .con .next {
    cursor: pointer;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0px 0px 24px rgba(0, 0, 0, 0.1);
    transition: all .3s;
    position: absolute;
    bottom: 10px;
    z-index: 14;
}

.ab4 .con .prev {
    left: calc(50% - 90px);
}

.ab4 .con .prev::before,
.ab4 .con .next::before {
    content: '';
    display: block;
    width: 8px;
    height: 13px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all .3s;
}

.ab4 .con .prev::before {
    background-image: url(../img/ab3_prev.png);
}

.ab4 .con .next::before {
    background-image: url(../img/ab3_next.png);
}

.ab4 .con .next {
    right: calc(50% - 90px);
}

.ab4 .con .prev:hover,
.ab4 .con .next:hover {
    background-color: #54AFF5;
}

.ab4 .con .prev:hover::before {
    background-image: url(../img/ab3_prev_w.png);
}

.ab4 .con .next:hover::before {
    background-image: url(../img/ab3_next_w.png);
}

.ab4 .tab .btn.active {
    background-color: #54AFF5;
    border: 1px solid #54AFF5;
    color: #fff;
}

.ab5 .h {
    line-height: 50px;
    text-align: center;
    font-weight: bold;
    color: #333333;
    margin-bottom: 50px;
}

.ab5 .tab {
    display: flex;
    justify-content: center;
}

.ab5 .tab a {
    display: block;
    position: relative;
    height: 82px;
    text-align: center;
    color: #333333;
    font-size: 28px;
    font-weight: bold;
    margin: 0 88px;
    display: flex;
    align-items: flex-end;
    transition: all .3s;
}

.ab5 .tab a span {
    color: #F1F1F1;
    font-family: 'Gotham';
    font-size: 72px;
    line-height: 82px;
    position: absolute;
    top: 0;
    left: 50%;
    z-index: -1;
    transform: translateX(-50%);
}

.ab5 .tab a.active {
    color: #54AFF5;
}

.ab5 ul {
    margin-top: 60px;
}

.ab5 ul li {
    display: none;
}

.ab5 ul li .word {
    width: 45%;
}

.ab5 ul li .word .title {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 10%;
    padding-bottom: 37px;
}

.ab5 ul li .word .title::before {
    content: '';
    width: calc(90% - 80px);
    height: 1px;
    background-color: #CECECE;
    position: absolute;
    left: 10%;
    bottom: 0;
}

.ab5 ul li .word .title::after {
    content: '';
    display: block;
    width: 170px;
    height: 3px;
    background-color: #54AFF5;
    position: absolute;
    left: 10%;
    bottom: -1px;
}

.ab5 ul li .word .title img {
    margin-right: 30px;
}

.ab5 ul li .word .title .wz h3 {
    margin-bottom: 24px;
}

.ab5 ul li .word .xx {
    background-color: #F8F8F8;
    margin-top: 50px;
    padding: 50px 10%;
    height: 664px;
}

.ab5 ul li .word .xx h3 {
    font-size: 18px;
    margin-bottom: 25px;
}

.ab5 ul li .word .xx p {
    margin-bottom: 38px;
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

.ab5 ul li .img {
    width: 55%;
    padding-top: 98px;
}

.ab5 ul li .img img {
    display: block;
    width: 100%;
}

.ab5 ul li.active {
    display: flex;
}

/* 新闻中心 */
.news_search {
    display: flex;
}

.news_search .el-select {
    width: 21%;
    height: 80px;
    border: 1px solid #D8D8D8;
    border-right: none;
    box-sizing: border-box;
}

.news_search .el-select>.el-input {
    width: 100%;
    height: 80px;
}

.news_search .el-input {
    width: 43%;
    height: 80px;
    position: relative;
}

.news_search .el-input:nth-child(3) {
    border: 1px solid #D8D8D8;
}

.news_search .el-input__inner {
    background-color: #fff;
    padding: 0 40px;
}

.search .news_search .el-input {
    width: 100%;
    float: none;
}

.news_search .el-input__inner {
    height: 78px;
    border-radius: 0;
    border: none;
}

.news_search .el-button {
    width: 15%;
    border: none;
    background-color: #54AFF5;
    color: #fff;
    border-radius: 0;
    font-size: 18px;
}

.news_search .el-button:focus,
.news_search .el-button:hover {
    background-color: #54AFF5;
}


.news_list {}

.news_list a.item {
    padding: 30px 30px 30px 110px;
    display: flex;
    justify-content: space-between;
    position: relative;
    transition: all .3s;
    border-bottom: 1px solid #E1E1E1;
}

.news_list a.item::before {
    content: '';
    display: block;
    width: 0;
    height: 100%;
    background-color: #54AFF5;
    position: absolute;
    left: 0;
    top: 0;
    transition: all .3s;
}

.news_list a.item .word {
    width: calc(65% - 100px);
}

.news_list a.item .word .time {
    font-family: "dinb";
    margin-bottom: 45px;
}

.news_list a.item .word .time span {
    font-family: "dinb";
    font-size: 48px;
    color: #54AFF5;
}

.news_list a.item .word .time p {
    font-family: "dinb";
    font-size: 14px;
    color: #54AFF5;
}

.news_list a.item .word h3 {
    margin-bottom: 20px;
    white-space: nowrap;
    text-overflow: ellipsis;
    word-break: break-all;
    overflow: hidden;
}

.news_list a.item .word p.ms {
    color: #666666;
    font-size: 16px;
    line-height: 32px;
    height: 96px;
    overflow: hidden;
}

.news_list a.item .word .add {
    display: none;
    width: 38px;
    height: 38px;
    background-color: #54AFF5;
    border-radius: 50%;
    position: relative;
    margin-top: 80px;
}

.news_list a.item .word .add img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.news_list a.item .img {
    width: 35%;
    overflow: hidden;
}

.news_list a.item .img img {
    display: block;
    width: 100%;
    transition: all .3s;
}

.el-pagination {
    text-align: center;
    margin: 60px auto;
}

.el-pager li {
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50% !important;
}

.el-pagination button,
.el-pagination span:not([class*=suffix]) {
    width: 50px;
    height: 50px;
    line-height: 50px;
    border-radius: 50% !important;
}

.el-pagination.is-background .el-pager li:not(.disabled).active {
    background-color: #54AFF5;
    border: 1px solid #54AFF5
}

.el-pagination.is-background .btn-next,
.el-pagination.is-background .btn-prev,
.el-pagination.is-background .el-pager li {
    border: 1px solid #DCDCDC;
    background-color: #fff;
}

.news_list a.item:hover {
    border-bottom: transparent;
    background-color: #f5f5f5;
}

.news_list a.item:hover::before {
    width: 9px;
}

.news_list a.item .img:hover img {
    transform: scale(1.03);
}

/* 新闻详细 */
.news_show {
    padding-top: 160px;
}

.news_show .crumbs {
    line-height: 22px;
    padding-left: 36px;
    background: url(../img/crumbs_icon.png)no-repeat left center;
    color: #999;
}

.news_show .crumbs a {
    color: #999;
}

.news_show .crumbs a:hover {
    color: #54AFF5;
}

.news_show .news_show_xx {
    margin-top: 125px;
}

.news_show .news_show_xx .title {
    text-align: center;
    margin-bottom: 60px;
}

.news_show .news_show_xx .title h1 {
    margin-bottom: 17px;
}

.news_show .news_show_xx .title .time {
    color: #666;
    font-size: 16px;
}

.news_show .news_show_xx .ms {
    font-size: 16px;
    line-height: 32px;
    padding-bottom: 100px;
}

.news_show .news_show_xx .ms img {
    max-width: 100%;
}

.news_show .news_show_xx .next {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 45px;
    border-top: 1px solid #E1E1E1;
}

.news_show .news_show_xx .next .col-l p {
    color: #333333;
    font-size: 16px;
    margin-bottom: 12px;
}

.news_show .news_show_xx .next .col-l p:nth-child(2) {
    margin-bottom: 0;
}

.news_show .news_show_xx .next .col-r a.more {
    background-color: #54AFF5;
}

.news_show .news_show_xx .next .col-r a.more {
    width: 150px;
    height: 50px;
    line-height: 50px;
    background-color: #54AFF5;
    border-radius: 25px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    top: 0;
    transition: all 0.3s;
}

.news_show .news_show_xx .next .col-r a.more:hover {
    top: -6px;
}

.news_show .news_show_xx .next .col-r a.more span {
    display: inline-block;
    padding-right: 45px;
    background: url(../img/part4_more.png)no-repeat right center;
    color: #fff;
}

.news_show .news_show_xx .next .col-r a.more:hover {
    border-color: transparent;
}

.news_show .news_show_xx .next .col-r a.more:hover span {
    background-image: url(../img/part4_more.png);
}

/* 视频中心 */
.video_list {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.video_list .item {
    cursor: pointer;
    width: calc(100% / 3 - 54px);
    margin-bottom: 85px;
    transition: all .3s;
}

.video_list .item .img {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.video_list .item .img img {
    display: block;
    width: 100%;
    transition: all .3s;
}

.video_list .item .ico {
    width: 73px;
    height: 73px;
    background-image: url(../img/video2.png);
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.video_list .item .ico::after {
    content: '';
    display: block;
    width: 100px;
    height: 100px;
    background-color: rgba(255, 255, 255, 0.39);
    border-radius: 50%;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -50px;
    margin-top: -50px;
    -webkit-animation: dw 3s ease-out infinite;
    animation: dw 3s ease-out infinite;
}

.video_list .item p {
    background-color: #F8F8F8;
    height: 108px;
    line-height: 108px;
    font-size: 20px;
    color: #333333;
    font-weight: bold;
    text-align: center;
    transition: all .3s;
}

.video_list .item:hover {
    box-shadow: 0px 3px 50px rgba(0, 0, 0, 0.19);
}

.video_list .item:hover .img img {
    transform: scale(1.03);
}

.video_list .item:hover p {
    background-color: #FFFFFF;
}

.fy {
    text-align: center;
    display: flex;
    justify-content: center;
    margin-bottom: 80px;
}

.fy a {
    display: block;
    width: 50px;
    height: 50px;
    text-align: center;
    font-size: 14px;
    line-height: 50px;
    border: 1px solid #DCDCDC;
    border-radius: 50%;
    transition: all .3s;
    margin: 0 10px;
    position: relative;
}

.fy a.active,
.fy a:hover {
    background-color: #54AFF5;
    color: #fff;
    border: 1px solid #54AFF5;
}

.fy .prev::before {
    content: "\e6de";
    font-family: element-icons !important;
    speak: none;
    font-style: normal;
    font-weight: 400;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    vertical-align: baseline;
    display: inline-block;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: block;
    font-size: 12px;
    font-weight: 700;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.fy .next::before {
    content: "\e6e0";
    font-family: element-icons !important;
    speak: none;
    font-style: normal;
    font-weight: 400;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    vertical-align: baseline;
    display: inline-block;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: block;
    font-size: 12px;
    font-weight: 700;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}


/* 人力资源 */
.talent {
    position: relative;
}

.talent .t_bg {
    width: 100%;
    position: absolute;
    top: 38%;
    left: 0;
}

.talent .t_bg img {
    display: block;
    width: 100%;
}

.t-part1 {
    position: relative;
}

.t-part1 .img {
    width: 58%;
    overflow: hidden;
}

.t-part1 .img img {
    display: block;
    width: 100%;
    transition: all .3s
}

.t-part1 .word {
    width: 48%;
    background-color: #ECF7FF;
    padding: 80px 110px;
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    z-index: 4;
}

.t-part1 .word p {
    margin-top: 30px;
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

.t-part1 .img:hover img {
    transform: scale(1.03)
}

.t-part2 {}

.t-part2 .title {
    text-align: center;
}

.t-part2 .title h3 {
    margin-bottom: 30px;
}

.t-part2 .title p {
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

.t-part2 ul {
    display: flex;
    justify-content: space-between;
    margin-top: 60px;
}

.t-part2 ul li {
    width: calc(100% / 3 - 45px);
    border: 1px solid #CFCFCF;
    padding: 50px;
    position: relative;
}

.t-part2 ul li::before {
    content: '';
    display: block;
    width: 0px;
    height: 100%;
    background-color: #ECF7FF;
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    transition: all .3s;
}

.t-part2 ul li .ico {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    position: relative;
    z-index: 3;
}

.t-part2 ul li .ico .img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 1px solid #3789CD;
    position: relative;
    background-color: #fff;
}

.t-part2 ul li .ico .img img {
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 80%;
}

.t-part2 ul li .ico .num {
    font-size: 42px;
    font-family: "Bebas";
    transition: all .3s;
}

.t-part2 ul li .word {
    position: relative;
    z-index: 3;
}

.t-part2 ul li .word h3 {
    margin-bottom: 13px;
}

.t-part2 ul li .word p {
    color: #666666;
    font-size: 16px;
    line-height: 36px;
}

.t-part2 ul li:hover {
    border: 1px solid #ECF7FF;
}

.t-part2 ul li:hover::before {
    width: 100%;
}

.t-part2 ul li:hover .ico .num {
    color: #54AFF5;
}


.t-part3 {
    position: relative;
}

.t-part3 .img {
    width: 58%;
    overflow: hidden;
    float: right
}

.t-part3 .img img {
    display: block;
    width: 100%;
}

.t-part3 .word {
    width: 48%;
    background-color: #ECF7FF;
    padding: 80px 110px;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    z-index: 4;
}

.t-part3 .word p {
    margin-top: 30px;
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

.t-part4 {
    position: relative;
    padding-bottom: 50px;
}

.t-part4 .bg {
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
}

.t-part4 .bg img {
    display: block;
    width: 100%;
}

.t-part4 .w1720 {
    position: relative;
    z-index: 4;
}

.t-part4 .title {
    text-align: center;
    width: 980px;
    margin: 0 auto;
    max-width: 92%;
}

.t-part4 .title h3 {
    margin-bottom: 30px;
}

.t-part4 .title p {
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

.t-part4 .img {
    margin-top: 70px;
    text-align: center;
}

.t-part4 .img img {
    max-width: 100%;
}

/* 产品中心 */
.products_list {}

.products_list .tit {
    max-width: 80%;
    margin-bottom: 40px;
}

.products_list .tit h3 {
    font-size: 24px;
    color: #333;
    margin-bottom: 20px;
}

.products_list .tit p {
    font-size: 14px;
    line-height: 24px;
    color: #666;
}

.products_list .list {
    display: flex;
    flex-wrap: wrap;
}

.products_list .list a.item {
    display: block;
    width: 25%;
    padding: 40px 0;
    text-align: center;
    position: relative;
    transition: all .3s;
    background-color: #FBFBFB;
    margin-bottom: 60px;
}

.products_list .list a.item::after {
    content: '';
    display: block;
    width: 1px;
    height: 90%;
    background-color: #ECECEC;
    position: absolute;
    right: 0;
    top: 0;
}

.products_list .list a.item:last-child::after {
    display: none;
}

.products_list .list a.item .img {
    position: relative;
    background-color: #fff;
    border-radius: 50%;
    width: 266px;
    height: 266px;
    margin: 0 auto;
}

.products_list .list a.item .img img {
    max-width: 90%;
    max-height: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.products_list .list a.item .word {
    width: 90%;
    margin: 50px auto 0;
}

.products_list .list a.item .word h3 {
    margin-bottom: 30px;
    transition: all .3s;
}

.products_list .list a.item .word p {
    font-size: 15px;
    color: #fff;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    transition: all .3s;
    opacity: 0;
}

.products_list .list a.item:hover {
    background-color: #54AFF5;
}

.products_list .list a.item:hover .word h3 {
    color: #fff;
}

.products_list .list a.item:hover .word p {
    opacity: 1;
}

.products_list .fy {
    margin-bottom: 0;
    margin-top: 0;
}


/* 产品详细 */
.products_show {
    padding-top: 160px;
}

.products_show .crumbs {
    line-height: 22px;
    padding-left: 36px;
    background: url(../img/crumbs_icon.png)no-repeat left center;
    color: #999;
}

.products_show .crumbs a {
    color: #999;
}

.products_show .crumbs a:hover {
    color: #54AFF5;
}

.p_part1 {
    margin-top: 90px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #ECECEC;
}

.p_part1 .col-l {
    width: 48%;
    position: sticky;
    top: 100px;
}

.p_part1 .col-l .swiper-slide {
    background-color: #F8F8F8;
    height: 540px;
    position: relative;
    width: 100%;
    border-radius: 6px;
    overflow: hidden;
}

.p_part1 .col-l .swiper-slide img {
    display: block;
    max-width: 80%;
    max-height: 80%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all .3s
}

.p_part1 .col-l .swiper-pagination {
    position: relative;
    bottom: 0;
    margin-top: 40px;
}

.p_part1 .col-l .swiper-pagination .swiper-pagination-bullet {
    background-color: #BBBBBB;
    opacity: 1;
}

.p_part1 .col-l .swiper-pagination .swiper-pagination-bullet-active {
    background-color: #54AFF5;
    width: 40px;
    border-radius: 10px;
}

.p_part1 .col-l .swiper-slide:hover img {
    transform: translate(-50%, -50%) scale(1.03)
}

.p_part1 .col-r {
    width: calc(52% - 77px);
}

.p_part1 .col-r h3 {
    margin-bottom: 30px;
}

.p_part1 .col-r h4 {
    margin-bottom: 60px;
    font-weight: normal;
    color: #666666;
    font-size: 16px;
}

.p_part1 .col-r dl {
    margin-bottom: 60px;
}

.p_part1 .col-r dl dt {
    position: relative;
    font-size: 20px;
    font-weight: bold;
    color: #555555;
    padding-left: 18px;
    margin-bottom: 30px;
}

.p_part1 .col-r dl dt::before {
    content: '';
    display: block;
    width: 3px;
    height: 100%;
    background-color: #54AFF5;
    position: absolute;
    left: 0;
    top: 0;
}

.p_part1 .col-r dl dd {
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

.p_part1 .col-r dl dd p {
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

.p_part2 {
    margin-top: 60px;
}

.p_part2 .w1720 {
    margin-bottom: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.p_part2 .w1720 .btn1 {}

.p_part2 .w1720 .btn1 .prev {
    margin-right: 30px;
}

.p_part2 .w1720 .btn1 .prev,
.p_part2 .w1720 .btn1 .next {
    cursor: pointer;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0px 0px 24px rgba(0, 0, 0, 0.1);
    transition: all .3s;
    position: relative;
}

.p_part2 .w1720 .btn1 .prev::before,
.p_part2 .w1720 .btn1 .next::before {
    content: '';
    display: block;
    width: 8px;
    height: 13px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all .3s;
}

.p_part2 .w1720 .btn1 .prev::before {
    background-image: url(../img/ab3_prev.png);
}

.p_part2 .w1720 .btn1 .next::before {
    background-image: url(../img/ab3_next.png);
}

.p_part2 .w1720 .btn1 .prev:hover,
.p_part2 .w1720 .btn1 .next:hover {
    background-color: #54AFF5;
}

.p_part2 .w1720 .btn1 .prev:hover::before {
    background-image: url(../img/ab3_prev_w.png);
}

.p_part2 .w1720 .btn1 .next:hover::before {
    background-image: url(../img/ab3_next_w.png);
}

.p_part2 .swiper-container {
    background-color: #FBFBFB;
}

.p_part2 .swiper-container .swiper-slide {
    display: block;
    text-align: center;
    padding: 40px 0;
}

.p_part2 .swiper-container .swiper-slide::after {
    content: '';
    display: block;
    width: 1px;
    height: 90%;
    position: absolute;
    right: 0;
    top: 0;
}

.p_part2 .swiper-container .swiper-slide:last-child::after {
    display: none;
}

.p_part2 .swiper-container .swiper-slide .img {
    position: relative;
    background-color: #fff;
    border-radius: 50%;
    width: 266px;
    height: 266px;
    margin: 0 auto;
}

.p_part2 .swiper-container .swiper-slide .img img {
    max-width: 90%;
    max-height: 90%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.p_part2 .swiper-container .swiper-slide .word {
    width: 90%;
    margin: 50px auto 0;
}

.p_part2 .swiper-container .swiper-slide .word h3 {
    margin-bottom: 30px;
    transition: all .3s;
}

.p_part2 .swiper-container .swiper-slide .word p {
    font-size: 15px;
    color: #fff;
    line-height: 30px;
    height: 60px;
    overflow: hidden;
    transition: all .3s;
    opacity: 0;
}

.p_part2 .swiper-container .swiper-slide:hover {
    background-color: #54AFF5;
}

.p_part2 .swiper-container .swiper-slide:hover .word h3 {
    color: #fff;
}

.p_part2 .swiper-container .swiper-slide:hover .word p {
    opacity: 1;
}


/* 研发实力 */
.y_part1 {
    padding-top: 120px;
    position: relative;
}

.y_part1 .title {
    text-align: center;
    margin-bottom: 44px;
    font-weight: bold;
}

.y_part1 .swiper-container-3d {
    position: relative;
    width: 100%;
}

.y_part1 .swiper-slide {
    color: transparent;
    text-align: center;
    transition: all 0.6s;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    position: relative;
    line-height: 26px;
}

.y_part1 .swiper-slide img {
    width: 100%;
    display: block;
}

.y_part1 .swiper-slide-next {
    transform: translate3d(0px, 0px, -102.627px) rotateX(0deg) rotateY(-51.3136deg)
}

.y_part1 .swiper-slide-prev {
    transform: translate3d(0px, 0px, -102.627px) rotateX(0deg) rotateY(51.3136deg)
}

.y_part1 .swiper-slide-next:after {
    content: "";
    position: absolute;
    top: 0;
    right: -22px;
    width: 100%;
    height: 100%;
    background: url(../img/ab4_prev_bj1.png)no-repeat;
    background-size: 100% 100%;
}

.y_part1 .swiper-slide-prev:after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url(../img/ab4_next_bj1.png)no-repeat;
    background-size: 100% 100%;
}

.y_part1 .swiper-slide-active {
    color: #666666;
}

.y_part1 .w1720 {
    position: relative;
    overflow: hidden;
}

.y_part1 .prev,
.y_part1 .next {
    cursor: pointer;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0px 0px 24px rgba(0, 0, 0, 0.1);
    transition: all .3s;
    position: absolute;
    top: 50%;
    margin-top: -22.5px;
    z-index: 16;
}

.y_part1 .prev {
    left: 5px;
}

.y_part1 .next {
    right: 5px;
}

.y_part1 .prev::before,
.y_part1 .next::before {
    content: '';
    display: block;
    width: 8px;
    height: 13px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all .3s;
}

.y_part1 .prev::before {
    background-image: url(../img/ab3_prev.png);
}

.y_part1 .next::before {
    background-image: url(../img/ab3_next.png);
}

.y_part1 .prev:hover,
.y_part1 .next:hover {
    background-color: #54AFF5;
}

.y_part1 .prev:hover::before {
    background-image: url(../img/ab3_prev_w.png);
}

.y_part1 .next:hover::before {
    background-image: url(../img/ab3_next_w.png);
}

.y_part2 {
    background-image: url(../img/r_2_bg.png);
    background-repeat: no-repeat;
    margin-bottom: 70px;
}

.y_part2 ul {
    display: flex;
    margin-top: 120px;
    justify-content: space-around;
}

.y_part2 ul li {
    position: relative;
    display: flex;
    align-items: flex-end;
}

.y_part2 ul li .num {
    position: relative;
    display: flex;
    align-items: flex-start;
}

.y_part2 ul li .num span {
    display: block;
    font-family: "dinb";
    color: #54AFF5;
    font-size: 72px;
    margin-right: 10px
}

.y_part2 ul li .num sup {
    display: block;
    width: 16px;
    height: 16px;
    background-image: url(../img/sup_ico.png);
}

.y_part2 ul li .num b {
    color: #54AFF5;
    font-size: 24px;
    font-family: "dinb";
}

.y_part2 ul li p {
    font-size: 16px;
    line-height: 32px;
    color: #333333;
    position: relative;
    padding-left: 112px;
}

.y_part2 ul li p::before {
    content: '';
    display: block;
    width: 14px;
    height: 23px;
    background-image: url(../img/r_line.png);
    position: absolute;
    left: 50px;
    top: 12px;
}

.y_part2 ul li:nth-child(1) .num span {
    width: 134px;
}

.y_part2 ul li:nth-child(2) .num span {
    width: 134px;
}

.y_part2 ul li:nth-child(3) .num span {
    width: 82px;
}

.y_part2 ul li:nth-child(3) .num {
    align-items: flex-end;
}

.y_part2 dl {
    padding: 100px 0;
    display: flex;
    justify-content: space-between;
}

.y_part2 dl dd {
    width: calc(50% - 66px);
}

.y_part2 dl dd p {
    color: #666666;
    font-size: 16px;
    line-height: 34px;
}

.y_part2 dl dd p span {
    display: inline-block;
    margin: 0 8px;
    font-family: "dinb";
    color: #54AFF5;
    font-size: 24px;
}

.y_part2 dl dd p b {
    display: inline-block;
    font-family: "dinb";
    color: #54AFF5;
    font-size: 24px;
}

/* 重点产线 */
.cx {
    display: flex;
    padding: 120px 0 30px;
    flex-wrap: wrap;
}

.cx .item {
    width: calc(25% - 22.5px);
    text-align: center;
    margin-bottom: 50px;
    margin-right: 30px;
}

.cx .item:nth-child(4n) {
    margin-right: 0;
}

.cx .item .img {
    width: 100%;
    overflow: hidden;
}

.cx .item .img img {
    display: block;
    width: 100%;
    transition: all .3s;
}

.cx .item p {
    font-size: 20px;
    font-weight: bold;
    margin-top: 40px;
    transition: all .3s;
}

.cx .item:hover img {
    transform: scale(1.03);
}

.cx .item:hover p {
    color: #54AFF5;
}

/* 业务领域 */
.s_part1 {
    padding-top: 200px;
    margin-bottom: 100px;
    position: relative;
}

.s_part1 .bg {
    position: absolute;
    right: 0;
    bottom: 0;
}

.s_part1 .w1720 {
    display: flex;
    align-items: center;
    z-index: 3;
    justify-content: space-between;
}

.s_part1 .col-l {
    position: relative;
    display: flex;
    width: 980px;
    height: 545px;
    align-items: center;
}

.s_part1 .col-l .num {
    font-size: 209px;
    color: #F2F2F2;
    line-height: 225px;
    font-family: "dinb";
    position: absolute;
    top: -140px;
    left: -64px;
}

.s_part1 .col-l .ban1 {
    width: 770px;
}

.s_part1 .col-l .ban1 img {
    display: block;
    width: 100%;
}

.s_part1 .col-l .ban2 {
    width: 136px;
    margin-left: 20px;
    height: 437px;
}

.s_part1 .col-l .ban2 img {
    display: block;
    width: 100%;
}

.s_part1 .col-l .ban2 .swiper-slide {
    position: relative;
    cursor: pointer;
}

.s_part1 .col-l .ban2 .swiper-slide::before {
    content: '';
    display: block;
    width: 100%;
    height: 110%;
    background-color: rgba(255, 255, 255, 0.5);
    position: absolute;
    top: 0;
    left: 0;
}

.s_part1 .col-l .ban2 .swiper-slide-active::before {
    display: none;
}

.s_part1 .col-r {
    width: calc(100% - 1080px);
}

.s_part1 .col-r h3 {
    color: #54AFF5;
    font-size: 36px;
    margin-bottom: 42px;
}

.s_part1 .col-r p {
    color: #666666;
    font-size: 16px;
    line-height: 32px;
}

/* 联系我们 */
.c_part1 {}

.c_part1 .title {
    text-align: center;
    font-weight: bold;
}

.c_part1 .map {
    width: 100%;
    height: 620px;
    margin-top: 54px;
    border: 1px solid #EBEBEB;
    border-bottom: 1px solid transparent;
}

.c_part1 .map .contact_ms {
    width: 553px;
    height: 201px;
    background-image: url(../img/map_bg.png);
    box-sizing: border-box;
    padding: 45px;
    display: flex;
    color: #fff;
}

.c_part1 .map .contact_ms .map_logo {
    width: 95px;
    height: 95px;
    background-color: #fff;
    position: relative;
}

.c_part1 .map .contact_ms .map_logo img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.c_part1 .map .contact_ms .wz {
    margin-left: 30px;
    padding-top: 10px;
}

.c_part1 .map .contact_ms .wz h3 {
    margin-bottom: 26px;
}

.c_part1 .map .contact_ms .wz a {
    display: block;
    position: relative;
    color: #FFF;
    padding-left: 26px;
    height: 20px;
    line-height: 20px;
}

.c_part1 .map .contact_ms .wz a::before {
    content: '';
    display: block;
    width: 16px;
    height: 20px;
    background-image: url(../img/adr_ico.png);
    position: absolute;
    left: 0;
    top: 0;
}

.c_part1 .map .amap-icon {
    width: 28px !important;
    height: 37px !important;
    background-image: url(../img/map_ico1.png);
}

.c_part1 .map .amap-icon img {
    display: none;
}

.c_part1 ul {
    display: flex;
    justify-content: space-around;
    border: 1px solid #EBEBEB
}

.c_part1 ul li {
    padding: 40px 0;
}

.c_part1 ul li h3 {
    margin-top: 30px;
    padding-top: 30px;
    border-top: 1px solid #EBEBEB;
    color: #999999;
    font-size: 16px;
    font-weight: normal;
    margin-bottom: 10px;
}

.c_part1 ul li p {
    color: #333333;
    font-size: 20px;
}

.c_part1 ul li p span {
    display: inline-block;
    margin-left: 50px;
}

.c_part2 .title {
    text-align: center;
    font-weight: bold;
}

.c_part2 ul {
    display: flex;
    margin-top: 50px;
    justify-content: space-between;
}

.c_part2 ul li {
    width: calc(50% - 20px);
    position: relative;
    border-radius: 6px;
}

.c_part2 ul li .img {
    width: 100%;
    overflow: hidden;
}

.c_part2 ul li .img img {
    display: block;
    width: 100%;
    border-radius: 6px;
    transition: all .3s;
}

.c_part2 ul li .word {
    position: absolute;
    left: 100px;
    top: 50%;
    transform: translateY(-50%);
}

.c_part2 ul li .word h3 {
    margin-top: 14px;
}

.c_part2 ul li .word h4 {
    margin-top: 25px;
    font-family: "dinb";
}

.c_part2 ul li:hover .img img {
    transform: scale(1.03);
}

.c_part3 .title {
    text-align: center;
    font-weight: bold;
}

.c_part3 .xx {
    margin-top: 50px;
    display: flex;
}

.c_part3 .xx .col-l {
    width: 62.5%;
    overflow: hidden;
}

.c_part3 .xx .col-l img {
    display: block;
    width: 100%;
}

.c_part3 .xx .col-r {
    width: 37.5%;
    position: relative;
}

.c_part3 .xx .col-r .bg {
    position: absolute;
    left: 0;
    top: 0;
}

.c_part3 .xx .col-r .bg img {
    display: block;
    width: 100%;
}

.c_part3 .xx .col-r .word {
    position: relative;
    z-index: 3;
    color: #fff;
    left: 78px;
    top: 50%;
    transform: translateY(-50%);
}

.c_part3 .xx .col-r .word h3 {
    margin-top: 14px;
    letter-spacing: 8px;
    position: relative;
    padding-bottom: 40px;
    margin-bottom: 170px;
}

.c_part3 .xx .col-r .word h3::before {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: #fff;
    position: absolute;
    left: 0;
    bottom: 0;
}

.c_part3 .xx .col-r .word h4 {
    margin-top: 24px;
    font-size: 52px;
    font-family: "dinb";
}

.com-part1 {
    background-color: #FBFBFB;
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.com-part1 ul {
    display: flex;
    padding-left: 10%;
}

.com-part1 ul li {
    width: 350px;
    padding-bottom: 120px;
    border-radius: 6px;
    text-align: center;
    padding-top: 45px;
    margin-right: 120px;
    background: -webkit-linear-gradient(rgba(92, 179, 245, 0.15), rgba(255, 255, 255, 0.38));
    /* Safari 5.1 - 6.0 */
    background: -o-linear-gradient(rgba(92, 179, 245, 0.15), rgba(255, 255, 255, 0.38));
    /* Opera 11.1 - 12.0 */
    background: -moz-linear-gradient(rgba(92, 179, 245, 0.15), rgba(255, 255, 255, 0.38));
    /* Firefox 3.6 - 15 */
    background: linear-gradient(rgba(92, 179, 245, 0.15), rgba(255, 255, 255, 0.38));
    /* 标准的语法（必须放在最后） */
}

.com-part1 ul li:nth-child(2) {
    margin-right: 0;
}

.com-part1 ul li img {
    margin-bottom: 14px;
}

.com-part1 ul li h4 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 25px;
}

.com-part1 ul li p {
    font-size: 36px;
    color: #343434;
    font-family: "dinb";
}


.com-part2 {
    position: relative;
    padding: 120px 0;
}

.com-part2 .bg {
    position: relative;
    left: 0;
    top: 0;
}

.com-part2 .w1720 {
    position: relative;
    display: flex;
    z-index: 4;
}

.com-part2 .w1720 .bd {
    width: 61%;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 4;
}

.com-part2 .w1720 .bd .tia {
    font-size: 32px;
    color: #333;
    text-align: center;
    margin-bottom: 60px;
}

.com-part2 .w1720 .bd ul {
    display: flex;
    flex-wrap: wrap;
}

.com-part2 .w1720 .bd li {
    width: calc(50% - 15px);
    margin-right: 30px;
    margin-bottom: 40px;
}

.com-part2 .w1720 .bd li:nth-child(2) {
    margin-right: 0;
}

.com-part2 .w1720 .bd li p {
    color: #333;
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 20px;
}

.com-part2 .w1720 .bd li p span {
    display: inline-block;
    color: #D8251C;
    margin-right: 5px;
}

.com-part2 .w1720 .bd li input {
    width: 100%;
    height: 55px;
    background-color: #F2F3F5;
    padding: 0 20px;
}

.com-part2 .w1720 .bd li:last-child {
    width: 100%;
    margin-right: 0;
}

.com-part2 .w1720 .bd li textarea {
    width: 100%;
    background-color: #F2F3F5;
    padding: 20px;
    height: 190px;
    border: none;
    outline: none;
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

.com-part2 .w1720 .bd li textarea::-webkit-input-placeholder {
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

.com-part2 .w1720 .bd li textarea:-moz-placeholder {
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

.com-part2 .w1720 .bd li textarea::-moz-placeholder {
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

.com-part2 .w1720 .bd li textarea::-ms-input-placeholder {
    font-family: -apple-system, BlinkMacSystemFont, PingFang SC, Microsoft YaHei, Segoe UI, Hiragino Sans GB, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol;
}

.com-part2 .w1720 .bd button {
    border: none;
    margin: 77px auto 0;
    cursor: pointer;
    background-color: transparent;
    width: 100%;
    height: 70px;
    line-height: 70px;
    font-size: 20px;
    text-align: center;
    background-color: #54AFF5;
    border-radius: 2px;
    color: #fff;
}

.com-part2 .w1720 .bd .sc {
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    color: #54AFF5;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
}

.com-part2 .w1720 .bd .sc img {
    margin-right: 20px;
}

.com-part2 .w1720 .bd .sc input {
    cursor: pointer;
    display: block;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
    opacity: 0;
}

.tc {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.51);
    display: none;
}

.tc .ny {
    background-color: #fff;
    border-radius: 16px;
    width: 60%;
    margin: 0 auto;
    padding: 50px;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin: 0 auto;
}

.tc .ny .title {
    font-size: 24px;
    font-weight: bold;
    position: relative;
    padding-bottom: 30px;
    border-bottom: 1px solid #DEDEDE;
}

.tc .ny .title::after {
    content: '';
    display: block;
    width: 170px;
    height: 3px;
    background-color: #54AFF5;
    position: absolute;
    bottom: -1.5px;
    left: 0;
}

.tc .ny .jl {
    margin-top: 50px;
    width: 100%;
    height: 60px;
    line-height: 60px;
    background-color: #F5F5F5;
    color: #333333;
    font-size: 18px;
    padding-left: 65px;
    border-radius: 4px;
    position: relative;
}

.tc .ny .jl::before {
    content: '';
    display: block;
    width: 15px;
    height: 15px;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 40px;
    background-image: url(../img/radio_ico1.png);
}

#file {
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 10;
    opacity: 0;
    cursor: pointer;
    left: 0;
    top: 0;
}

.tc .ny .sc {
    border: 1px solid #D9D9D9;
    border-radius: 4px;
    padding: 16px;
    margin-top: 40px;
    text-align: center;
}

.tc .ny .sc .cc {
    width: 100%;
    border: 1px dashed #D9D9D9;
    padding: 60px 0;
}

.tc .ny .sc .cc .img {
    width: 80px;
    height: 80px;
    position: relative;
    background-color: #F5F5F5;
    margin: 0 auto;
}

.tc .ny .sc .cc .img img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.tc .ny .sc .cc .wz {
    color: #BBBBBB;
    font-size: 16px;
    line-height: 28px;
    margin: 28px 0 0;
}

.tc .ny .btn {
    display: block;
    width: 150px;
    height: 50px;
    background: url(../img/tj_btn.png);
    margin: 20px auto;
    box-sizing: border-box;
    padding-left: 30px;
    line-height: 50px;
    color: #fff;
    position: relative;
    left: 0;
    transition: all 0.3s;
    text-align: left;
}

.tc .ny .btn:hover {
    opacity: 0.8;
    left: 4px;
}

.tc .ny .close {
    display: block;
    width: 55px;
    height: 55px;
    background-image: url(../img/close_icoa1.png);
    position: absolute;
    top: 40px;
    right: 40px;
}

@media (max-width:1680px) {
    .nav-tc {
        padding: 30px 40px;
    }

    .nav-tc .ms {
        margin-top: 5vh;
    }

    .nav-tc dl {
        margin-bottom: 20px;
        padding-bottom: 20px;
    }

    .nav-tc dl dt {
        font-size: 18px;
    }
}

@media (max-width:1560px) {
    .f_68 {
        font-size: 50px;
    }

    .f_60 {
        font-size: 45px;
    }

    .f_48 {
        font-size: 36px;
    }

    .f_38 {
        font-size: 30px;
    }

    .f_36 {
        font-size: 24px;
    }

    .f_32 {
        font-size: 26px;
    }

    .f_30 {
        font-size: 22px;
    }

    .f_24 {
        font-size: 18px;
    }

    .f_22 {
        font-size: 18px;
    }

    .f_20 {
        font-size: 16px;
    }

    .f_16 {
        font-size: 14px;
    }

    /*.header .w1720 {padding-top:28px;}*/
    .in_tit .cn {
        line-height: 24px;
        margin-bottom: 0;
    }

    .in_tit .en {
        line-height: 18px;
    }

    .index-banner .word span {
        line-height: 40px;
    }

    .index-banner .video_btn {
        width: 188px;
        height: 104px;
        padding: 37px 0 34px 42px;
    }

    .index-banner .video_btn span {
        line-height: 28px;
        padding-left: 42px;
        background-size: 28px 28px;
    }

    .part2 .w1720 .txt .tab_box {
        margin: 32px 0 45px 0;
    }

    .part2 .w1720 .txt .p {
        margin-bottom: 24px;
    }

    .part2 .w1720 .txt .more {
        width: 112px;
        height: 36px;
        line-height: 34px;
        margin-bottom: 40px;
    }

    .part2 .w1720 .txt .more span {
        padding-right: 32px;
        background-size: 20px 20px;
    }

    .part2 .w1720 .txt .num_box .num .txt1 {
        margin-bottom: 6px;
    }

    .part3 .w1720 {
        margin-top: 120px;
    }

    /*.part3 .w1720 .left .l_box {margin-top:15px;}*/
    .part3 .w1720 .left .l_box .pic {
        margin-bottom: 10px;
        height: 400px;
    }

    .part3 .w1720 .right .r_box {
        height: 257px;
    }

    .part3 .w1720 .left .l_box .h {
        line-height: 24px;
        margin-bottom: 10px;
        height: 24px;
    }

    .part3 .w1720 .left .l_box .p {
        line-height: 20px;
        height: 40px;
        margin-bottom: 10px;
    }

    .part3 .w1720 .left .l_box .day {
        margin-bottom: 20px;
    }

    .part3 .w1720 .right .tab_box {
        margin-top: 0;
        margin-bottom: 36px;
    }

    .part3 .w1720 .right .r_box .txt .h {
        -webkit-line-clamp: 1;
        line-height: 24px;
        height: 24px;
        margin-bottom: 10px;
    }

    .part3 .w1720 .right .r_box .txt .p {
        line-height: 20px;
        height: 40px;
    }

    .part3 .w1720 .right .r_box .txt .day {
        margin-bottom: 15px;
    }

    .part4 .con .box .txt2 .more {
        width: 112px;
        height: 36px;
        line-height: 34px;
    }

    .part4 .con .box .txt2 .more span {
        padding-right: 32px;
        background-size: 20px 20px;
    }

    .part4 .con .box .txt2 .more:hover {
        line-height: 34px;
    }

    .part4 .con .box .txt2 .pic {
        margin-bottom: 12px;
    }

    .part4 .con .box .txt2 .h {
        margin-bottom: 30px;
        line-height: 24px;
    }

    .part4 .con .box .txt2 .p {
        line-height: 22px;
        height: 66px;
        margin-bottom: 45px;
    }

    .part5 .in_tit {
        margin-top: 140px;
    }

    .part5 .con {
        height: calc(100vh - 100px);
    }

    /*.part5 .con .box {padding-top:4%;}*/
    .part5 .con .pic {
        width: 75px;
        height: 75px;
        margin-bottom: 30px;
    }

    .part5 .con .h {
        line-height: 36px;
        margin-bottom: 15px;
    }

    .part5 .con .p {
        line-height: 24px;
        height: 48px;
    }

    .part5 .con .more {
        width: 112px;
        height: 36px;
        line-height: 34px;
    }

    .part5 .con .box:hover .more {
        line-height: 34px;
    }

    .part5 .con .more span {
        padding-right: 32px;
        background-size: 20px 20px;
    }

    .part6 .top .con {
        padding-top: 60px;
    }

    .part6 .top .con .tit {
        margin-bottom: 30px;
    }

    .part6 .top .con .tit span.h {
        line-height: 50px;
    }

    .part6 .top .con .num_box .num_b {
        line-height: 30px;
    }

    .part6 .top .con .num_box {
        padding-bottom: 20px;
    }

    .part6 .top .con .p {
        line-height: 18px;
        margin: 16px 0 52px 0;
    }

    .part6 .top .con .more {
        width: 130px;
        height: 36px;
        line-height: 36px;
    }

    .part6 .top .con .more span {
        padding-right: 32px;
        background-size: 20px 20px;
    }

    .part6 .bottom .left .swiper-slide .top1 {
        margin-top: 37px;
        margin-bottom: 34px;
    }

    .part6 .bottom .left .swiper-slide a.more {
        width: 112px;
        height: 36px;
        line-height: 36px;
    }

    .part6 .bottom .left .swiper-slide a.more span {
        padding-right: 32px;
        background-size: 20px 20px;
    }

    .part6 .bottom .left .swiper-slide .bottom1 .day {
        margin-bottom: 10px;
    }

    .part6 .bottom .left .swiper-pagination {
        bottom: 30px;
    }

    .part6 .bottom .right .swiper-slide .top1 {
        margin-top: 37px;
        margin-bottom: 34px;
    }

    .part6 .bottom .right .swiper-slide a.more {
        width: 112px;
        height: 36px;
        line-height: 36px;
    }

    .part6 .bottom .right .swiper-slide a.more span {
        padding-right: 32px;
        background-size: 20px 20px;
    }

    .part6 .bottom .right .swiper-slide .bottom1 .news {
        margin-bottom: 15px;
    }

    .part6 .bottom .right .swiper-pagination {
        bottom: 30px;
    }

    .part7 .w1720 .right .h {
        line-height: 56px;
        /* margin-bottom: 8px; */
    }

    .part7 .w1720 .right .h1 {
        line-height: 32px;
        margin-bottom: 10px;
    }

    .part7 .w1720 .right .p {
        line-height: 28px;
        /* height: 84px; */
        /* margin-bottom: 60px; */
    }

    .part7 .w1720 .right .more {
        width: 112px;
        height: 36px;
        line-height: 34px;
    }

    .part7 .w1720 .right .more span {
        padding-right: 32px;
        background-size: 20px 20px;
    }
}

@media (max-width:1480px) {
    .ab2 .txt {
        padding-top: 68px;
    }

    .ab5 ul li .word .xx {
        margin-top: 30px;
        padding: 30px 10%;
        height: 470px;
        overflow-y: auto;
    }

    .ab5 ul li .word .title .wz h3 {
        margin-bottom: 10px;
    }

    .ab5 ul li .word .xx h3 {
        margin-bottom: 15px;
    }

    .ab5 ul li .word .xx p {
        margin-bottom: 15px;
        font-size: 14px;
        line-height: 32px;
    }

    .c_part3 .xx .col-r .word h3 {
        margin-bottom: 120px;
    }

    .news_list a.item {
        padding: 32px 32px 32px 55px;
    }

    .news_list a.item .word .time {
        margin-bottom: 20px;
    }

    .news_list a.item .word .add {
        margin-top: 40px;
    }

    .s_part1 .col-r {
        width: calc(100% - 1000px);
    }

    .s_part1 .col-r h3 {
        font-size: 24px;
        margin-bottom: 20px;
    }

    .s_part1 .col-r p {
        font-size: 14px;
        line-height: 24px;
    }

    .t-part2 ul li {
        padding: 30px;
    }

    .t-part1 .word,
    .t-part3 .word {
        padding: 40px 55px;
    }

    .part5 .zx_pic ul li img {
        width: 240px;
    }

    .part5 .zx_pic ul li:nth-child(3) {
        left: 150%;
    }

    .part5 .zx_pic ul li:nth-child(4) {
        left: 230%;
    }

    .part5 .con .box {
        padding-top: 15%;
    }
}

@media (max-width:1366px) {
    .f_68 {
        font-size: 44px;
    }

    .f_60 {
        font-size: 38px;
    }

    .f_48 {
        font-size: 30px;
    }

    .f_38 {
        font-size: 24px;
    }

    .f_32 {
        font-size: 20px;
    }

    .f_30 {
        font-size: 20px;
    }

    .f_24 {
        font-size: 16px;
    }

    .f_22 {
        font-size: 16px;
    }

    .f_16 {
        font-size: 14px;
    }

    .part2 .w1720 .txt .tab_box {
        margin: 24px 0 34px 0;
    }

    .part2 .w1720 .txt .p {
        margin-bottom: 20px;
    }

    .part2 .w1720 .txt .more {
        margin-bottom: 30px;
    }

    .part6 .bottom .right .swiper-pagination {
        bottom: 20px;
    }
}

@media (max-width:1280px) {
    .header .w1720 a.logo img {
        height: 60px;
    }

    .f_48 {
        font-size: 30px;
    }

    .f_30 {
        font-size: 20px;
    }

    .in_tit .cn {
        line-height: 36px;
        margin-bottom: 0;
    }

    .in_tit .en {
        line-height: 24px;
    }

    .part3 .w1720 {
        margin-top: 110px;
    }

    .part3 .w1720 .right .tab_box {
        margin-top: 20px;
        margin-bottom: 36px;
    }

    .part2 .w1720 .txt .tab_box {
        margin: 14px 0 24px 0;
    }

    .part3 .w1720 .right .r_box .pic {
        height: 190px;
    }

    .part3 .w1720 .right .r_box .txt .add,
    .part3 .w1720 .left .l_box .add {
        display: none;
    }

    .part6 .top .con .p {
        margin-bottom: 20px;
    }

    .part6 .bottom .left .swiper-slide .top1,
    .part6 .bottom .right .swiper-slide .top1 {
        margin: 20px 0;
    }

    .ab2 .txt {
        padding-bottom: 109px;
    }

    .ab5 ul li .word .xx p {
        font-size: 12px;
        line-height: 20px;
    }

    .c_part3 .xx .col-r .word h3 {
        margin-bottom: 80px;
    }

    .s_part1 .col-l {
        width: 690px;
    }

    .s_part1 .col-l .ban1 {
        width: 500px;
    }

    .s_part1 .col-l .ban2 {
        width: 100px;
        height: 360px;
    }

    .s_part1 .col-r {
        width: calc(100% - 710px);
    }

    .s_part1 {
        padding-top: 120px;
    }

    .s_part1 .col-l .num {
        top: -50px;
    }

    .t-part2 ul li .ico .img {
        width: 80px;
        height: 80px;
    }

    .t-part2 ul li .ico .img img {
        width: 40px;
    }

    .t-part2 ul li {
        width: calc(100% / 3 - 20px);
    }

    .t-part2 ul li .word p {
        font-size: 14px;
    }

    .f_36 {
        font-size: 24px;
    }

    .ab1 .w1720 .txt .h {
        margin-bottom: 20px;
        padding-bottom: 20px;
        font-size: 24px;
    }

    .ab1 .w1720 .txt .h1 {
        margin-bottom: 15px;
    }

    .part5 .zx_pic ul li:nth-child(2) {
        left: 64%;
    }

    .part5 .zx_pic ul li:nth-child(3) {
        left: 124%;
    }

    .part5 .zx_pic ul li:nth-child(4) {
        left: 192%;
    }

    .cp-top .w1720 .col-l .tit {
        padding-bottom: 20px;
    }

    .cp-top .w1720 .col-l .ms {
        padding: 20px 0;
    }

    .cp-top .w1720 .col-l .tit h2 {
        font-size: 30px;
    }

    .cp-top .w1720 .col-l .tit h3 {
        font-size: 24px;
        margin: 0;
    }

}

@media (max-width:1024px) {
    .index-banner {
        height: auto;
    }

    .index-banner video {
        display: none;
    }

    .index-banner img.mm {
        display: block;
        width: 100%;
        height: auto;
    }

    .ab3 .swiper-slide-active .ms {
        display: block;
    }

    .f_68 {
        font-size: 32px;
    }

    .f_38 {
        font-size: 20px;
    }

    .index_con {
        height: auto;
    }

    .index_con>.swiper-wrapper {
        display: block;
    }

    .index-banner .img img.pc {
        display: none;
    }

    .index-banner .img img.m {
        display: block;
        height: auto;
    }

    .index_con .part {
        height: auto;
    }

    .header .w1720 .nav {
        display: none;
    }

    .header .w1720 .btn_box a {
        display: none;
    }

    .header .w1720 {
        padding-top: 18px;
    }

    .header .w1720 .logo img {
        height: 56px;
    }

    .index-banner .next {
        display: none;
    }

    .index-banner .word {
        max-width: 92%;
        left: 4%;
    }

    .index-banner .word p {
        line-height: 30px;
        font-size: 14px
    }

    .index-banner .word span {
        line-height: 20px;
        font-size: 12px;
    }

    .index-banner .index-banner-p .swiper-pagination-bullet {
        margin: 0 16px;
    }

    .index-banner .index-banner-p .swiper-pagination-bullet:after {
        width: 24px;
        right: -28px;
    }

    .index-banner .video_btn {
        padding: 16px;
        width: 130px;
        height: 60px;
    }

    .index-banner .index-banner-p {
        bottom: 20px;
    }

    .in_tit {
        text-align: center;
    }

    .part2 .w1720 {
        display: block;
        margin-top: 30px;
    }

    .part2 .w1720 .pic {
        display: none;
    }

    .part2 .w1720 .txt {
        width: 100%;
    }

    .part2 .w1720 .txt .tab_box {
        justify-content: center;
        flex-wrap: wrap;
        margin: 16px 0;
        display: block;
        white-space: nowrap;
        overflow-x: scroll;
    }

    .part2 .w1720 .txt .tab_box .tab {
        width: 30%;
        display: inline-block;
    }

    .part2 .w1720 .txt .tab_box .tab:nth-child(4),
    .part2 .w1720 .txt .tab_box .tab:nth-child(5) {
        margin-top: 12px;
    }

    .part2 .w1720 .txt .p {
        -webkit-line-clamp: 99;
        height: 240px;
        overflow-y: auto;
    }

    .part2 .w1720 .txt .num_box {
        flex-wrap: wrap;
    }

    .part2 .w1720 .txt .num_box .num {}

    .part2 .w1720 .txt .num_box .num .txt1 {
        font-size: 12px;
    }

    .part2 .w1720 .txt .num_box .num .num1 .f_60 {
        font-size: 26px;
    }

    .part2 .w1720 .txt .num_box .num .num1 .add {
        width: 8px;
        height: 8px;
    }

    .index_con .part2 {
        height: auto;
    }

    .index_con .part3 {
        height: auto;
    }

    .part3 .w1720 {
        margin-top: 30px;
        display: block;
    }

    .part3 .w1720 .left {
        width: 100%;
    }

    .part3 .w1720 .left .l_box .add {
        display: none;
    }

    .part3 .w1720 .right {
        width: 100%;
    }

    .part3 .w1720 .right .tab_box {
        justify-content: center;
        margin-top: 30px;
        margin-bottom: 24px;
        position: absolute;
        top: 20px;
        text-align: center;
        width: 100%;
    }

    .part3 .w1720 .left .l_box {
        margin-top: 60px;
        padding-right: 0;
        border: none;
    }

    .part3 .w1720 .left .l_box .pic {
        height: auto;
    }

    .part3 .w1720 .left .l_box .pic img {
        height: auto;
        width: 100%;
    }

    .part3 .w1720 .right .r_box .pic {
        width: 30%;
    }

    .part3 .w1720 .right .r_box .txt {
        padding-left: 0px;
        width: 70%;
    }

    .part3 .w1720 .right .r_box .txt .add {
        display: none;
    }

    .index_con .part4 {
        height: auto;
    }

    .part4 .w1720 {
        margin-top: 30px;
    }

    .part4 .con .box {
        width: 100%;
        display: inline-block;
        height: 100px;
        overflow: hidden;
    }

    .part4 .con {
        display: block;
        height: auto;
        white-space: nowrap;
        overflow-x: scroll;
    }

    .part4 .con .box .txt2 .p {
        white-space: initial
    }

    .part4 .con .box.on,
    .part4 .con .box {
        width: 100%;
        height: 300px;
    }

    .part4 .con .box .txt2 {
        display: block;
    }

    .part4 .con .box .txt1 {
        padding: 10px 0;
        background: none;
    }

    .part4 .con .box .txt1 .pic {
        width: 40px;
        margin-bottom: 10px;
    }

    .part4 .con .box .txt1 .pic img {
        max-width: 100%;
    }

    .part4 .con .box .txt2 {
        padding: 20px 16px;
        background-color: rgba(0, 0, 0, 0.1);
        height: 100%;
    }

    .part4 .con .box .txt2 .pic {
        width: 40px;
        margin-bottom: 6px;
    }

    .part4 .con .box .txt2 .pic img {
        max-width: 100%;
    }

    .index_con .part5 {
        height: auto;
    }

    .part5 .in_tit {
        margin: 30px 0 0 0;
    }

    .part5 .con {
        height: auto;
        flex-wrap: wrap;
        margin-top: 0;
    }

    .part5 .zx_pic {
        display: none;
    }

    .part5 .con .box {
        width: 50% !important;
        padding: 20px 0;
    }

    .part5 .con .pic {
        width: 50px;
        height: 50px;
        margin-bottom: 16px;
    }

    .part5 .con .h {
        margin-bottom: 8px;
    }

    .part5 .con .p {
        padding: 0 16px;
        margin-bottom: 20px;
        display: none;
    }

    .part6 .bottom .left .swiper-slide a.more,
    .part6 .bottom .left .swiper-slide .bottom1 a .more,
    .part7 .w1720 .right .more span {
        font-size: 14px;
    }

    .index_con .part6 {
        height: auto;
    }

    .part6 .top {
        margin-top: 0;
        height: 400px;
    }

    .part6 .top .con .num_box .num_s {
        margin-right: 20px;
    }

    .part6 .bottom {
        display: block;
        height: auto;
    }

    .part6 .bottom .left {
        width: 100%;
        height: 200px;
    }

    .part6 .bottom .left .swiper-slide {
        padding: 0 5%;
    }

    .part6 .bottom .left .swiper-slide .top1 {
        margin: 30px 0 20px 0;
    }

    .part6 .bottom .left .swiper-pagination {
        left: 5%;
    }

    .part6 .bottom .right {
        width: 100%;
        height: 200px;
    }

    .part6 .bottom .right .swiper-slide {
        padding: 0 5%;
    }

    .part6 .bottom .right .swiper-slide .top1 {
        margin: 30px 0 20px 0;
    }

    .part6 .bottom .right .swiper-pagination {
        left: 5%;
    }

    .part6 .bottom .right .swiper-slide .bottom1 .news {
        margin-bottom: 10px;
    }

    .part6 .top .con .num_box:after {
        max-width: 100%;
    }

    .index_con .part7 {
        height: auto;
        background-size: cover;
        background: url(../img/part7_bj.png) no-repeat center;
        background-color: #000;
    }

    .part7 .video {
        display: none;
    }

    .part7 .w1720 {
        display: block;
        margin-top: 0px;
    }

    .part7 .w1720 .left {
        width: 100%;
    }

    .part7 .w1720 .left img {
        max-width: 100%;
    }

    .part7 .w1720 .right {
        width: 100%;
        padding-bottom: 30px;
	    margin-top: -2rem;
    }
	#dowebok div.active{
		/* height: 485px!important; */
	}	
    .part7 .w1720 .right .h {
        line-height: 40px;
		font-size: 0.48rem;
    }

    .part7 .w1720 .right .h1 {
        margin-bottom: 20px;
		font-size:0.3rem;
    }

    .part7 .w1720 .right .p {
        line-height: 20px;
        height: 60px;
        margin-bottom: 20px;
		font-size: 0.35rem;
    }

    .index_con .footer .top {
        display: none;
    }

    .index_con .footer .center {
        display: none;
    }

    .ny_banner .pm {
        display: block;
    }

    .ny_banner .pc,
    .ny_banner video {
        display: none;
    }

    .header {
        display: none;
    }

    .header2 {
        display: block;
    }

    .ny_banner {
        margin-top: 55px;
    }

    .ny_banner .txt .h {
        line-height: 30px;
        margin-bottom: 10px;
        font-size: 20px;
        line-height: 20px;
    }

    .ny_tab {
        display: none;
    }

    .ac {
        display: block;
        position: relative;
        top: 0;
    }

    .ny_tab .w1720 .list {
        display: block;
        white-space: nowrap;
        overflow: auto;
        overflow-y: hidden;
    }

    .ny_tab .w1720 .list a {
        display: inline-block;
        margin-right: 20px;
    }

    .ny_tab .w1720 .crumbs {
        display: none;
    }

    .pt100 {
        padding-top: 40px;
    }

    .pb100 {
        padding-bottom: 40px;
    }

    .pt80 {
        padding-top: 30px;
    }

    .pb80 {
        padding-bottom: 30px;
    }

    .ab1 .w1720 {
        display: block;
    }

    .ab1 .w1720 .txt {
        width: 100%;
    }

    .ab1 .w1720 .txt .h {
        font-size: 24px;
        line-height: 40px;
        padding-bottom: 20px;
        margin-bottom: 20px;
    }

    .ab1 .w1720 .txt .h1 {
        margin-bottom: 10px;
    }

    .ab1 .w1720 .pic {
        width: 100%;
    }

    .ab1 .w1720 .pic img {
        display: block;
        width: 100%;
    }

    .ab2 {
        margin-top: 40px;
        padding-top: 0;
    }

    .ab2 .txt {
        width: 100%;
        padding: 20px;
        float: none;
    }

    .ab2 .txt .h {
        margin-bottom: 20px;
        padding-bottom: 20px;
    }

    .ab2 .pic {
        position: relative;
        width: 100%;
        top: auto;
        right: auto;
    }

    .ab2 .pic img {
        display: block;
        width: 100%;
    }

    .ab3 {
        height: 500px;
    }

    .ab3 .title {
        top: 40px;
    }

    .ab3 .swiper-container {
        padding-top: 100px;
    }

    .ab3 .swiper-slide .ms {
        padding: 20px;
    }

    .ab3 .btn1 {
        bottom: 20px;
    }

    .ab3 .swiper-slide .ms {
        width: 200px;
        left: 50%;
        transform: translateX(-50%);
        height: auto;
        margin-top: 10px;
    }

    .ab3 .swiper-slide .ms h3 {
        font-size: 20px;
    }

    .ab3 .swiper-slide .ms p {
        font-size: 12px;
    }

    .ab3 .swiper-slide-active .ms {
        display: block;
    }

    .ab4 .h,
    .ab5 .h {
        font-size: 24px;
        margin-bottom: 20px;
        line-height: 24px;
    }

    .ab4 .tab .btn {
        width: 100px;
        font-size: 14px;
        margin: 0 10px;
        height: 40px;
        line-height: 40px;
    }

    .ab4 .tab {
        margin-bottom: 20px;
    }

    .ab4 .con .swiper-slide .pic {
        padding: 20px;
        margin-bottom: 15px;
    }

    .ab4 .con .swiper-slide .txt {
        font-size: 14px;
    }

    .ab4 .con .swiper-pagination {
        margin-top: 40px;
    }

    .ab5 .tab a {
        margin: 0 20px;
        font-size: 18px;
        height: 60px;
    }

    .ab5 .tab a span {
        font-size: 36px;
    }

    .ab5 ul li .word .xx h3 {
        font-size: 16px !important
    }

    .ab5 ul {
        margin-top: 40px;
    }

    .ab5 ul li.active {
        display: block;
    }

    .ab5 ul li .word {
        width: 100%;
    }

    .ab5 ul li .word .title {
        padding-left: 5%;
        padding-bottom: 20px;
    }

    .ab5 ul li .word .title img {
        width: 40px;
        margin-right: 15px;
    }

    .ab5 ul li .word .title::after {
        width: 40px;
    }

    .ab5 ul li .word .title .wz h3 {
        font-size: 16px;
    }

    .ab5 ul li .word .title .wz p {
        font-size: 13px;
    }

    .ab5 ul li .word .xx p {
        font-size: 13px !important;
    }

    .ab5 ul li .word .xx p span {
        font-size: 13px !important;
    }

    .ab5 ul li .word .title::before {
        left: 5%;
        width: 90%;
    }

    .ab5 ul li .word .title::after {
        left: 5%;
    }

    .ab5 ul li .word .xx {
        padding: 15px 5%
    }

    .ab5 ul li .img {
        width: 100%;
        display: none;
    }

    .footer .top {
        display: none;
    }

    .footer .center {
        display: none;
    }

    .footer .bottom {
        justify-content: center;
        padding: 15px 0;
    }

    .footer .bottom .left {
        display: flex;
    }

    .footer .bottom .left span:nth-child(1) {
        display: none;
    }

    .footer .bottom .left span {
        margin-right: 0;
    }

    .footer .bottom .right {
        display: none;
    }

    .f_36 {
        font-size: 20px;
    }

    .c_part1 {
        border: none;
    }

    .c_part1 .map {
        height: 320px;
        margin-top: 30px;
    }

    .c_part1 .map .contact_ms {
        display: none;
    }

    .c_part1 ul {
        display: block;
    }

    .c_part1 ul li {
        padding: 20px;
    }

    .c_part1 ul li h3 {
        margin-top: 15px;
        padding-top: 15px;
        font-size: 12px;
    }

    .c_part1 ul li p {
        font-size: 14px;
    }

    .c_part2 ul {
        display: block;
        margin-top: 20px;
    }

    .c_part2 ul li {
        width: 100%;
        margin-bottom: 15px;
    }

    .c_part2 ul li .word {
        left: 5%;
    }

    .c_part2 ul li .word img {
        width: 40px;
    }

    .c_part2 ul li .word h3 {
        margin-top: 5px;
    }

    .c_part2 ul li .word h4 {
        margin-top: 10px;
    }

    .c_part3 .xx {
        display: block;
        margin-top: 20px;
    }

    .c_part3 .xx .col-l {
        width: 100%;
        display: none;
    }

    .c_part3 .xx .col-r {
        width: 100%;
    }

    .c_part3 .xx .col-r .word {
        left: 5%;
        position: absolute;
    }

    .c_part3 .xx .col-r .word img:nth-child(1) {
        width: 80px;
    }

    .c_part3 .xx .col-r .word h3 {
        font-size: 18px;
        letter-spacing: 4px;
        margin-bottom: 20px;
        padding-bottom: 20px;
    }

    .c_part3 .xx .col-r .word h3::before {
        width: 30px;
    }

    .c_part3 .xx .col-r .word img:nth-child(3) {
        width: 40px;
    }

    .c_part3 .xx .col-r .word h4 {
        font-size: 24px;
    }

    .c_part3 .xx .col-r .bg {
        position: relative;
    }

    .news_search {
        display: block;
    }

    .news_search .el-select {
        width: 100%;
        height: 40px;
        margin-bottom: 15px;
        border: 1px solid #D8D8D8;
    }

    .news_search .el-select>.el-input {
        height: 40px;
    }

    .news_search .el-input__inner {
        height: 38px;
        padding: 0 20px;
    }

    .news_search .el-input {
        width: 100%;
        height: 40px;
        margin-bottom: 15px;
    }

    .news_search .el-button {
        width: 100px;
        height: 40px;
        margin: 0 auto;
        display: block;
        font-size: 14px;
    }

    .news_list a.item {
        padding: 15px 0 15px 0;
        flex-wrap: wrap;
        flex-direction: row-reverse
    }

    .news_list a.item::before {
        display: none;
    }

    .news_list a.item .word {
        width: 100%;
        margin-bottom: 10px;
    }

    .news_list a.item .word h3 {
        margin-bottom: 10px;
    }

    .news_list a.item .img {
        width: 100%;
    }

    .news_list a.item .word p.ms {
        font-size: 14px;
        line-height: 24px;
        height: 72px;
    }

    .news_list a.item .word .add {
        display: none;
    }

    .el-pagination {
        margin: 20px auto;
    }

    .el-pager li {
        width: 30px;
        height: 30px;
        font-size: 12px;
        line-height: 30px;
    }

    .el-pagination button,
    .el-pagination span:not([class*=suffix]) {
        width: 30px;
        height: 30px;
    }

    .news_show {
        padding-top: 100px;
    }

    .news_show .crumbs {
        display: none;
    }

    .news_show .news_show_xx {
        margin-top: 0px;
    }

    .news_show .news_show_xx .title {
        margin-bottom: 30px;
    }

    .news_show .news_show_xx .ms {
        font-size: 14px;
        line-height: 24px;
        padding-bottom: 40px;
    }

    .news_show .news_show_xx .next {
        display: block;
        align-items: initial;
        justify-content: initial;
    }

    .news_show .news_show_xx .next .col-l p {
        font-size: 12px;
    }

    .news_show .news_show_xx .next .col-r {
        display: none;
    }

    .f_34 {
        font-size: 20px;
    }

    .ny_tab1 .w1720 {
        display: block;
        white-space: nowrap;
        overflow-x: scroll;
        height: 40px;
        overflow-y: hidden;
    }

    .ny_tab1 .w1720::-webkit-scrollbar {
        width: 4px;
        height: 3px;
    }

    .ny_tab1 .w1720::-webkit-scrollbar-thumb {
        background: #54AFF5;
    }

    .ny_tab1 .w1720::-webkit-scrollbar-track {
        background: #fff;
    }

    .ny_tab1 {
        position: relative;
        top: 0;
    }

    .ny_tab1 .w1720 a {
        margin-right: 0;
        display: inline-block;
        line-height: 40px;
    }

    .ny_tab2 {
        display: none;
    }

    .products_list .list {
        display: block;
        white-space: nowrap;
        overflow-x: auto;
    }

    .products_list .list::-webkit-scrollbar {
        width: 4px;
        height: 3px;
    }

    .products_list .list::-webkit-scrollbar-thumb {
        background: #54AFF5;
    }

    .products_list .list::-webkit-scrollbar-track {
        background: #fff;
    }

    .products_list .list a.item {
        display: inline-block;
        width: 100%;
        padding: 20px 0;
        margin-bottom: 20px;
    }

    .fy a {
        width: 30px;
        height: 30px;
        line-height: 30px;
        font-size: 12px;
        margin: 0 5px;
    }

    .products_list .list a.item .word h3 {
        margin-bottom: 0;
    }

    .products_list .list a.item .word {
        margin: 20px auto 0;
    }

    .products_list .list a.item .word p {
        display: none;
        height: 0;
    }

    .products_show {
        padding-top: 100px;
    }

    .products_show .crumbs {
        display: none;
    }

    .p_part1 {
        margin-top: 0;
        display: block;
    }

    .p_part1 .col-l {
        position: relative;
        top: 0;
    }

    .p_part1 .col-l .swiper-slide {
        height: 240px;
    }

    .p_part1 .col-l {
        width: 100%;
        margin-bottom: 20px;
    }

    .p_part1 .col-r {
        width: 100%;
    }

    .p_part1 .col-r h3 {
        margin-bottom: 15px;
    }

    .p_part1 .col-r h4 {
        margin-bottom: 20px;
        font-size: 14px;
        line-height: 26px;
    }

    .p_part1 .col-r dl dt {
        margin-bottom: 15px;
        font-size: 16px;
    }

    .p_part1 .col-r dl {
        margin-bottom: 30px;
    }

    .p_part2 .w1720 .btn1 .prev,
    .p_part2 .w1720 .btn1 .next {
        width: 35px;
        height: 35px;
        background-size: 100% 100%;
    }

    .p_part2 .w1720 .btn1 .prev {
        margin-right: 15px;
    }

    .p_part2 {
        margin-top: 30px;
    }

    .p_part2 .w1720 {
        margin-bottom: 20px;
    }

    .p_part1 .col-l .swiper-pagination {
        margin-top: 20px;
    }

    .p_part2 .swiper-container .swiper-slide .word {
        margin: 20px auto 0
    }

    .p_part2 .swiper-container .swiper-slide .word h3 {
        margin-bottom: 0;
    }

    .p_part2 .swiper-container .swiper-slide .word p {
        display: none;
        height: 0;
    }

    .ny_banner .txt .p {
        max-width: 92%;
        line-height: 30px;
        font-size: 12px;
    }

    .y_part1 {
        padding-top: 40px;
    }

    .y_part1 .title {
        margin-bottom: 20px;
    }

    .y_part2 ul {
        margin-top: 40px;
        display: block;
    }

    .y_part2 ul li {
        width: 100%;
        margin-bottom: 15px;
    }

    .y_part2 ul li .num span {
        font-size: 36px;
        width: auto;
    }

    .y_part2 ul li:nth-child(1) .num span,
    .y_part2 ul li:nth-child(2) .num span,
    .y_part2 ul li:nth-child(3) .num span {
        width: 80px;
    }

    .y_part2 ul li p {
        padding-left: 30px;
        font-size: 12px;
        line-height: 20px;
    }

    .y_part2 ul li p::before {
        display: none;
    }

    .y_part2 ul li .num b {
        font-size: 16px;
    }

    .y_part2 dl {
        padding: 40px 0;
        display: block;
    }

    .y_part2 dl dd {
        width: 100%;
    }

    .y_part2 dl dd p {
        font-size: 14px;
        line-height: 24px;
    }

    .y_part2 {
        margin-bottom: 0;
    }

    .cx {
        padding: 40px 0 15px;
    }

    .cx .item {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .cx .item p {
        margin-top: 20px;
        font-size: 14px;
    }

    .s_part1 {
        padding-top: 80px;
        margin-bottom: 50px;
        display: block;
    }

    .s_part1 .w1720 {
        display: block;
    }

    .s_part1 .col-l {
        width: 100%;
        height: auto;
        margin-bottom: 20px;
    }

    .s_part1 .col-l .num {
        font-size: 110px;
        top: -124px;
        left: -20px;
    }

    .s_part1 .col-l {
        display: block;
    }

    .s_part1 .col-l .ban1 {
        width: 100%;
        margin-bottom: 20px;
    }

    .s_part1 .col-l .ban2 {
        width: 100%;
        height: auto;
        margin-left: 0;
    }

    .s_part1 .col-r {
        width: 100%;
    }

    .s_part1 .bg {
        display: none;
    }

    .t-part1 .img,
    .t-part3 .img {
        display: block;
        width: 100%;
        float: none;
    }

    .t-part1 .word,
    .t-part3 .word {
        padding: 15px 20px;
        position: relative;
        right: auto;
        top: auto;
        transform: translate(0, 0);
        width: 100%;
    }

    .t-part1 .word p,
    .t-part3 .word p {
        font-size: 14px;
        line-height: 24px;
        margin-top: 15px;
    }

    .t-part2 .title h3 {
        margin-bottom: 15px;
    }

    .t-part2 ul {
        margin-top: 30px;
        display: block;
        overflow-x: auto;
        white-space: nowrap
    }

    .t-part2 ul li {
        width: 100%;
        display: inline-block;
        padding: 15px;
    }

    .t-part2 ul li .ico {
        margin-bottom: 20px;
    }

    .t-part2 ul li .word h3 {
        margin-bottom: 5px;
    }

    .t-part4 .title h3,
    .t-part2 .title h3 {
        margin-bottom: 15px;
    }

    .t-part4 .title p,
    .t-part2 .title p {
        font-size: 14px;
        line-height: 24px;
        text-align: justify;
    }

    .t-part4 .img {
        margin-top: 35px;
    }

    .video_list .item {
        width: 100%;
        margin-bottom: 20px;
    }

    .video_list .item p {
        font-size: 14px;
        height: 60px;
        line-height: 60px;
    }

    .video_list .item .ico {
        width: 45px;
        height: 45px;
        background-size: 100% 100%;
    }

    .video_list .item .ico::after {
        width: 60px;
        height: 60px;
        margin-left: -30px;
        margin-top: -30px;
    }

    .c-modal-dialog {
        width: 94%;
    }

    .c-modal-dialog .video {
        width: 100%;
        height: auto;
        padding-bottom: 56.25%;
        position: relative;
    }

    .c-modal-dialog .video-js {
        position: absolute;
    }

    .c-modal-dialog .search {
        margin: 0 auto;
    }

    .c-modal-dialog .search .input {
        height: 54px;
        line-height: 54px;
    }

    .c-modal-dialog .search .submit {
        width: 54px;
        height: 54px;
        background-size: 24px;
    }

    .fy {
        margin-bottom: 20px;
    }

    .part2 ul.pc {
        display: none;
    }

    .part2 ul.mm {
        display: block;
    }

    .cp-top .w1720 {
        display: block;
    }

    .cp-top .w1720 .col-l {
        width: 100%;
        padding-right: 0;
        margin-bottom: 20px;
    }

    .cp-top .w1720 .col-l .t_line {
        margin-bottom: 20px;
    }

    .cp-top .w1720 .col-l h3 {
        font-size: 24px;
        margin-bottom: 10px;
    }

    .cp-top .w1720 .col-r {
        width: 100%;
    }

    .products_list .tit {
        max-width: 92%;
        margin: 0 auto;
    }

    .cp-top .w1720 .col-l .tit {
        padding-bottom: 25px;
    }

    .cp-top .w1720 .col-l .ms {
        padding: 25px 0;
    }

    .ab1 .w1720 .txt .p {
        overflow-y: auto;
        -webkit-line-clamp: initial;
        height: auto;
        margin-bottom: 30px;
    }

    .cp-top .w1720 .col-l .tit h2 {
        font-size: 18px;
    }

    .cp-top .w1720 .col-l .tit h3 {
        font-size: 16px;
    }

    .part3 .w1720 .right .r_box {
        height: 190px;
    }

    .s-part6 .w1720 .bd {
        position: relative;
        width: 100%;
    }

    .s-part6 .w1720 .bd li {
        width: 100%;
        margin-right: 0;
    }

    .com-part1 {
        padding: 20px 0;
    }

    .com-part1 ul {
        padding-left: 4%;
        width: 92%;
        flex-wrap: wrap;
    }

    .com-part1 ul li {
        width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
        padding: 20px;
    }

    .com-part1 ul li h4 {
        font-size: 18px;
        margin-bottom: 10px;
    }

    .com-part1 ul li p {
        font-size: 20px;
    }

    .com-part1 .bg {
        display: none;
    }

    .com-part2 .bg {
        display: none;
    }

    .com-part2 .w1720 .bd {
        width: 100%;
        position: relative;
    }

    .com-part2 .w1720 .bd button {
        margin-top: 20px;
        height: 40px;
        line-height: 40px;
        margin-bottom: 30px;
        font-size: 14px;
    }

    .com-part2 {
        padding: 40px 0;
    }

    .tc .ny {
        width: 92%;
        padding: 20px;
    }

    .tc .ny .title {
        font-size: 18px;
        padding-bottom: 20px;
    }

    .tc .ny .title::after {
        width: 60px;
    }

    .tc .ny .jl {
        margin-top: 20px;
    }

    .tc .ny .sc {
        margin-top: 15px;
    }

    .com-part2 .w1720 {
        display: block;
    }
}



@media screen and (min-width:2130px){
    .part7 .w1720 .left{
        width: 980px;
    } 
}
@media screen and (max-width:500px){
    .header2 .main-wrap{
        background:#261b1b;
    } 
    .part7 .w1720 .left .btn{
        width: 13%;
    }
	.record-body{
        height: 410px!important;
        overflow: hidden;
    }
	.header2 .logo img{
		width: 9rem;
		height: 2.1rem;
		margin-top: 0.8rem;
	}
	 tbody tr td:nth-child(1){
        min-width: 4.2rem;
		
    }
	table tr th{
		display:block;
		 min-width: 5rem;
	}
	table tr td{
	line-height: 20px;
    padding: 6px 0;
	}	
   table thead tr th{
	font-size: 16px;
    }
    table tbody tr td{
        font-size: 14px;
    }
}

.footerBox{
    display: flex;
    justify-content: center;
    padding: 60px 0 38px 0;
    border-bottom: 1px solid rgba(255,255,255,0.22);
    margin-bottom: 28px;
}
.footerBox img{
    width: 100%;
}
.footerBox>div{
    width: 100px;
    text-align: center;
}
.footerBox>div:nth-child(1){
    margin-right: 1%;
}

.w1720 .fbot{
    padding-bottom: 18px;
}

.record-body{
    height: 755px;
    overflow: hidden;
	position: relative;
	color: #ccc;
	margin-top: 0.2rem;
}
.houtian li{
    font-size: 14px;
    height: auto!important;
	margin-bottom: 20px!important;
}

table tr th{
		 min-width: 3.5rem;
	}
table tr td{
	line-height: 20px;
    padding: 6px 0;
}
	
.record-body .jianbain{
    position: absolute;
    top: 50%;
    background: #000;
    height: 382px;
    width: 100%;
    z-index: 111;
	background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.3) 18%, rgba(0, 0, 0, 1) 100%);
}
	

.part2 ul.mm li:nth-child(1) .txt,.part2 ul.mm li:nth-child(4) .txt{
	color:#3e3e3e;
}
.part2 ul.mm li img{
	/* height:400px; */
}