@charset "UTF-8";
/* *{
    
    -webkit-tap-highlight-color:transparent;
 
    -webkit-user-select:none;
    -moz-user-select:none;
    -ms-user-select:none;
    -o-user-select:none;
    user-select:none;
} */
body{
    position: relative;
    /* padding-top: 1.6rem; */
    font-family: 'Microsoft YaHei', 'Microsoft YaHei UI', 'WenQuanYi Micro Hei', Arial, sans-serif;
    overflow-x: hidden;
}
/* bootstrap modal闪动问题 */
body.modal-open { 
    padding-right: 0 !important;
    overflow-y: scroll;
}
/* 重置bootstrap的样式 */
[class^="col-"]{
    padding: 0;
}
.row{
    margin: 0;
}
h1, h2, h3, h4, h5, h6, p {
    margin-top: 0;
    margin-bottom: 0;
}
a:hover {
    text-decoration: none;
}
ul, dl, li{
    list-style: none;
    padding: 0;
}
input,textarea{      
    -webkit-user-select:auto;
    -ms-user-select:auto;
    -ms-user-select:auto;
    -o-user-select:auto;
    user-select:auto;
}  
/* 清除浮动 */
.clearfix:after{
    display:block;
    overflow:hidden; 
    clear:both; 
    height:0; 
    visibility:hidden; 
    content:".";
}
.clearfix{
    *zoom:1;
}
img{
    display: block;
    max-width: 100%;
}
/* 图片放大 */
.scale-img  {
    overflow: hidden;
}
.scale-img img{
    -webkit-transition: all .5s;
    -ms-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}
.scale-img:hover img{
    -webkit-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -ms-transform: scale(1.2);
    -o-transform: scale(1.2);
    transform: scale(1.2);
}
.modal-dialog {
    max-width: inherit !important;
}
/* .modal-dialog video{
    display: block;
    width: 100%;
} */
.modal-dialog img{
    display: block;
    max-width: 100%;
}
.modal-header{
    padding: 0;
}
.modal-header .close{
    padding: 0;
    margin: 0;
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 9;
}
.modal-content{
    display: inline-block;
    width: auto;
    margin: 0 auto;
}
/* 公共样式 */
@media (max-width: 1200px){
    .modal-dialog {
        max-width: 94%;
    }
}
@media (max-width: 768px){
    .modal-header{
        padding: 0;
    }
    .modal-title{
        height: 40px;
        padding: 0 16px;
        line-height: 40px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .modal-header .close{
        top: 5px;
        right: 5px;
    }
    .modal-body {
        padding: 5px;
    }
}
.w1400 {
    width: 1400px;
    margin: 0 auto;
}
@media (max-width: 1400px){
    .w1400 {
        width: 100%;
        padding: 0 .6rem;
    }
}
.w1600 {
    width: 1600px;
    margin: 0 auto;
}
@media (max-width: 1600px){
    .w1600 {
        width: 100%;
        padding: 0 .6rem;
    }
}


.button {
    position: relative;
    display: block;
    width: 140px;
    height: 40px;
    background-color: transparent;
    border: none;
    border-radius: 40px;
    overflow: hidden;
    -webkit-transition: all 0.2s ease-in;
    -ms-transition: all 0.2s ease-in;
    -o-transition: all 0.2s ease-in;
    transition: all 0.2s ease-in;
}
.button::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    display: block;
    width: 100%;
    height: 100%;
}
.button-inner {
    position: relative;
    z-index: 3;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    border-radius: 22px;
    font-size: 14px;
    color: #010101;
    text-align: center;
    -webkit-transition: color 0.2s ease-in;
    -ms-transition: color 0.2s ease-in;
    -o-transition: color 0.2s ease-in;
    transition: color 0.2s ease-in;
}
.button-mask {
    position: absolute;
    top: 100%;
    left: 0;
    z-index: 2;
    width: 100%;
    height: 100%;
    background-color: #222021;
    -webkit-transition: top 0.2s ease-in;
    -ms-transition: top 0.2s ease-in;
    -o-transition: top 0.2s ease-in;
    transition: top 0.2s ease-in;
}
.button:hover .button-inner{
    color: #fff;
}
.button:hover .button-mask{
    top: 0;
}


/* 头部样式 */
.header {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 99;
    width: 100%; 
}
.header .header-dark {
    -webkit-transition: ease .5s;
    -ms-transition: ease .5s;
    transition: ease .5s;
}
.header .navbar {
    position: inherit;
    width: 100%;
    padding: 0;
}
.header .navbar-inner{
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.header .navbar-brand {
    padding: 0;
    margin: 0 .1rem;
}
.header .navbar-brand img {
    display: none;
    height: 1.24rem;
    min-height: 50px;
    margin: 0 auto;
    -webkit-transition: ease .5s;
    -ms-transition: ease .5s;
    transition: ease .5s;

}
.header .navbar-brand .default {
    display: block;
}
.navbar-toggler{
    position: absolute;
    right: .6rem;
    top: 50%;
    float: right;
    padding: 0 !important;
    border: none !important;
    outline: none !important;
    -webkit-transition: all .2s ease-out;
    -ms-transition: all .2s ease-out;
    -o-transition: all .2s ease-out;
    transition: all .2s ease-out;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}
.navbar-toggler .line{
    display: block;
    height: 2px;
    width: 30px;
    margin-bottom: 5px;
    background-color: #555;
    -webkit-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
    backface-visibility: hidden;
}
.navbar-toggler .line:last-child{
    margin-bottom: 0;
}
.navbar-toggler.on .line{
    background-color: #000;
}
.navbar-toggler.on .line1{
    -webkit-transform: rotate(45deg) translate(6px, 9px);
    -ms-transform: rotate(45deg) translate(6px, 9px);
    -o-transform: rotate(45deg) translate(6px, 9px);
    transform: rotate(45deg) translate(6px, 9px);
}
.navbar-toggler.on .line2{
    opacity: 0;
}
.navbar-toggler.on .line3{
    -webkit-transform: rotate(-45deg) translate(0, -5px);
    -ms-transform: rotate(-45deg) translate(0, -5px);
    -o-transform: rotate(-45deg) translate(0, -5px);
    transform: rotate(-45deg) translate(0, -5px);
}
.header .navbar-collapse {
}
.header .navbar-nav {
    position: relative;
    flex: 1;
    padding: 0 .6rem;
}
.header .nav-item {
    height: 1.6rem;
}
.header .nav-common {
    position: relative;
}
.header .navbar-nav .nav-link {
    padding: .4rem .6rem !important;
    font-size: .32rem;
    line-height: .8rem;
    color: #fff;
    -webkit-transition: ease .5s;
    -ms-transition: ease .5s;
    transition: ease .5s;
}
.header .navbar-nav .nav-link-icon {
    display: none;
}
/* .header .nav-item:hover .nav-link, */
.header .navbar-nav .active .nav-link {
    color: #555;
}
/* .header .nav-item:hover .nav-link:after, */
.header .navbar-nav .active .nav-link:after {
    width: 100%;
}

.header .language {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    height: 30px;
    padding: 0  .2rem 0 .3rem;
    font-size: 14px;
    line-height: 30px;
    color: #fff;
    background-color: rgba(0,0,0,.3);
    border-radius: 15px;
    -webkit-transition: ease .5s;
    -ms-transition: ease .5s;
    transition: ease .5s;
}
.header .language-icon {
    display: block;
    width: 21px;
    height: 21px;
    margin: 0 0 0 .26rem;
}
.header .language-icon img {
    display: block;
    width: 21px;
    height: 21px;
}
.header.on {
    position: fixed;
}
.header.on .header-dark,
.header:hover .header-dark {
    background-color: #fff;
}
.header.on .navbar,
.header:hover .navbar {
    box-shadow: 0 .1rem .1rem rgba(0,0,0,.1);
}
.header.on .navbar-brand .default,
.header:hover .navbar-brand .default {
    display: none;
}
.header.on .navbar-brand .hover-logo,
.header:hover .navbar-brand .hover-logo {
    display: block;
}
.header.on .navbar-nav .nav-link,
.header:hover .navbar-nav .nav-link {
    color: #555;
}
.header.on .language,
.header:hover .language {
    background-color: transparent;
}

.second-nav {
    position: absolute;
    top: 100%; 
    display: none;
    width: 3.8rem;
    margin-top: -.06rem;
    background-color: #fff;
    border-top: .06rem solid #3b75ba;
    box-sizing: border-box;

}
.nav-common .second-nav {
    left: 50%;
    padding: 0 .4rem .16rem;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}
.second-item{
    border-bottom: .02rem dashed #ededed;
}
.second-item:last-child {
    border-bottom: none;
}
.second-link {
    display: block;
    font-size: .32rem;
    line-height: 1rem;
    color: #555;
    text-align: center;
}
.header .navbar-nav .nav-link:hover,
.second-link:hover,
.product-link:hover {
    color: #3b75ba !important;
}

.nav-product .second-nav {
    left: 0;
    /* width: 15.8rem; */
    width: 18rem;
    padding: .6rem 0 .6rem 1rem;
}
.product-inner {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
.product-column {
    flex: 1;
    padding-left: .4rem;
    line-height: .6rem;
}
.product-sub {
    margin-bottom: .16rem;
    font-size: .32rem;
    color: #555;
}
.product-link {
    display: block;
    font-size: .28rem;
    color: #888;
}

/* 手机端导航样式 */
.mobile-menu {
    position: fixed;
    left: 0;
    top: 0;
    z-index: 98;
    display: none;
    width: 100%;
    height: 100%;
    padding-top: calc(32px + .96rem);
    background-color: #fff;
}
.mobile-menu-cont {
    width: 100%;
    height: 100%;
    padding: .6rem;
    overflow-y: auto;
}
.mobile-subnav {
    display: none;
}
.menu-nav-item {
    
}
.menu-nav-link {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 1.2rem;
    min-height: 45px;
    font-size: .56rem;
    color: #333;
    border-bottom: 1px solid #e5e5e5;
}
.menu-nav-link:focus, 
.menu-nav-link:hover {
    color: #333;
}
.mobile-menu-nav .active .menu-nav-link {
    color: #3b75ba;
    border-bottom-color: transparent;
}
.mobile-menu-nav .active .menu-nav-icon::before {
    background-color: #3b75ba;
}
.mobile-menu-nav .active .menu-nav-icon::after {
    display: none;
}
/* .mobile-menu-nav .active .mobile-subnav {
    display: block;
} */
.menu-nav-icon {
    position: relative;
    display: block;
    width: 1.2rem;
    height: 1.2rem;
}
.menu-nav-icon::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    width: .6rem;
    height: .04rem;
    margin-top: -.02rem;
    background-color: #555;
}
.menu-nav-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    right: .28rem;
    width: .04rem;
    height: .6rem;
    margin-top: -.3rem;
    background-color: #555;
}
.mobile-subnav {
    padding: 0 .4rem;
    border: 1px solid #e5e5e5;
}
.mobile-subnav-item {
    border-bottom: .02rem dashed #ededed;
}
.mobile-subnav-item:last-child {
    border-bottom: none;
}
.mobile-subnav-link {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    width: 100%;
    height: 1.2rem;
    min-height: 45px;
    margin-bottom: 0;
    font-size: .48rem;
    color: #333;
}
.mobile-language {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    font-size: 14px;
}
.mobile-language a {
    display: inline-block;
    height: 24px;
    padding: 0 .4rem;
    line-height: 24px;
    border-radius: 12px;
}
.mobile-language a.active {
    color: #fff;
    background-color: #3b75ba;
}
@media (min-width: 1201px){
    .mobile-menu {
        display: none !important;
    }
}

@media screen and (min-width:1200px) and (max-width:1300px){
    .header .navbar-nav .nav-link {
        padding: .4rem .5rem !important;
    }
}
@media (max-width: 1200px){
    .header .navbar {
        height: 1.6rem;
        /* box-shadow: 3px 0 7px 0 rgb(0 0 0 / 10%); */
    }
    .mobile-menu {
        padding-top: 1.6rem;
    }
}
@media (max-width: 768px){
    /* body{
        padding-top: 70px;
    } */
    .header .navbar {
        height: 70px;
    }
    .mobile-menu {
        padding-top: 70px;
    }
}





/* 底部 */
.footer {
    background-color: #1b1b1b;
}
.footer-inner {
    border-bottom: 1px solid #3d3d3d;
}
.footer-top {
    padding: 1.1rem 0 2rem;
}
.footer-nav {
    float: left;
    width: 11%;
    padding-left: 1.25%;
    margin-left: 1.25%;
    border-left: 1px solid #3d3d3d;
}
.footer-nav-title {
    display: block;
    margin-bottom: .3rem;
    font-size: 18px;
    line-height: 24px;
}
.footer-nav-title a {  
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #fff;
}
.footer-nav-icon {
    display: none;
}
.footer-nav-item {
    margin: 0;
    font-size: 14px;
    line-height: 28px;
    color: #7c7c7c;
}
.footer-nav-item a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    color: #7c7c7c;
}
.footer-nav-item .point {
    display: none;
    margin: 0 0 0 .4rem;
}
.footer-nav-item .point,
.footer-nav-item .point::before,
.footer-nav-item .point::after {
    background-color: #3b75ba;
}
.footer-nav-item:hover a {
    color: #3b75ba;
}
.footer-nav-item:hover .point {
    display: block;
}

.nav-right {
    float: right;
    width: 20%;
}
.footer-bot {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding: .4rem 0;
    font-size: 12px;
    line-height: 26px;
    color: #7c7c7c;
}
.footer-bot a {
    color: #7c7c7c;
}
.footer-bot a:hover {
    color: #3b75ba;
}
.fbl {
    flex: 1;
}
.fbr a {
    display: inline-block;
    height: 20px;
    padding: 0 .12rem;
    line-height: 20px;
    border-radius: 10px;
}
.fbr a.active {
    color: #fff;
    background-color: #3b75ba;
}

.nav-contact{ width:20%;}
.ewmpng1 { float:left; padding-right:10px; }
.ewmpng2 { float:left; }
.ewmpng1 span{ font-size:16px; color:#888; text-align:center; display: block; padding-top:5px;}
.ewmpng2 span{ font-size:16px; color:#888; text-align:center; display: block; padding-top:5px;}
.footer-nav-short { width: 8%; }


@media (max-width: 1600px){
    .footer-top {
        padding: 1.1rem .6rem 2rem;
    }
    .footer-bot {
        padding: .4rem .6rem;
    }
}
@media (max-width: 1360px){
    .footer-top {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        flex-wrap: wrap;
    }
    .footer-nav {
        width: 33.333333% !important;
        margin-left: 0;
        margin-bottom: .6rem;
    }
}

@media (min-width: 993px){
    .footer-nav-cont {
        display: block!important;
    }
}
@media (max-width: 992px){
    .footer-top {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        flex-wrap: wrap;
    }
    .footer-nav {
        float: none;
        width: 30.3333% !important;
        margin: 0 1.5%;
        padding-left: 1.76470588235294%;
        border-left: none;
    }
    .footer-nav-title {
        margin-bottom: 0;
        font-size: 16px;
        line-height: 40px;
    }
    .footer-nav.active .footer-nav-icon {
        -webkit-transform: rotateZ(135deg);
        -ms-transform: rotateZ(135deg);
        -o-transform: rotateZ(135deg);
        transform: rotateZ(135deg);
    }
    .footer-nav-icon {
        display: block;
        width: 40px;
        height: 40px;
        font-size: 24px;
        line-height: 40px;
        text-align: center;
        -webkit-transition: all .3s ease-in-out;
        -ms-transition: all .3s ease-in-out;
        -o-transition: all .3s ease-in-out;
        transition: all .3s ease-in-out;
    }
    .footer-nav-cont {
        display: none;
        padding-bottom: .3rem;
    }
}
@media (max-width: 768px){
    .footer-nav {
        width: 100% !important;
        padding: 0 0 0 .3rem;
        margin: 0;
        border-bottom: 1px solid #333;
    }
    .footer-bot {
        flex-wrap: wrap;
    }
    .fbr {
        width: 100%;
    }
}


.common-banner {
    position: relative;
    height: 8.8rem;
}
.common-banner>img {
    position: absolute;
    left: 50%;
    top: 0;
    z-index: 1;
    max-width: inherit;
    height: 100%;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    transform: translateX(-50%);
}
.banner-text {
    position: relative;
    z-index: 3;
    padding: 3rem 1rem 0;
    
}
.banner-title {
    font-weight: bold;
    font-size: 40px;
    line-height: 50px;
    color: #fff;
}
.crumbs {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    padding-top: .4rem;
    font-size: 14px;
    line-height: 30px;
    color: #fff;
}
.crumbs a {
    color: #fff;
}
.crumbs a:hover {
    color: #3b75ba;
}
@media (max-width: 768px){
    .common-banner {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        justify-content: center;
        align-items: center;
        overflow:hidden;
    }
    .banner-text {
        padding: 0;
    }
    .banner-title {
        font-size: 24px;
        line-height: 50px;
        text-align: center;
    }
    .crumbs {
        display: none;
    }
}




.navtab-box {
    position: relative;
    z-index: 9;
    margin-top: -30px;
    background-color: #fff;
    -webkit-box-shadow: 0 .1rem .1rem #e7e7e7;
    -moz-box-shadow: 0 .1rem .1rem #e7e7e7;
    box-shadow: 0 .1rem .1rem #e7e7e7;
}
.navtab-title {
    position: relative;
    display: none;
    height: 48px;
    padding: 0 20px;
    font-size: 16px;
    line-height: 48px;
    color: #444;
}
.navtab-arrow {
    position: absolute;
    right: 0;
    top: 0;
    width: 48px;
    height: 48px;
    -webkit-transition: all .3s ease;
    -ms-transition: all .3s ease;
    -moz-transition: all .3s ease;
    transition: all .3s ease;
}
.navtab {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    font-size: .32rem;
    line-height: 1.2rem;
    color: #444;
}
.navtab-item {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
    color: #444;
}
.navtab-t {
    display: block;
    padding: 0 .4rem;
    font-size: .32rem;
    line-height: 1.2rem;
    color: #444;
}
.navtab-tag {
    position: relative;
    display: block;
    padding: 0 .2rem;
}
.down {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin: -3px 0 0 .1rem;
    vertical-align: middle;
    background: url(/template/cn/css/../images/s_down.png) no-repeat;
    background-size: 100% 100%;
}
.subnav-link {
    display: block;
    padding: 7px 5px;
    color: #444;
    line-height: 30px;
    font-size: 14px;
    text-align: center;
}


.navtab-item.active .navtab-t {
    color: #3b75ba;
}
.navtab-item.active .navtab-tag::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: .04rem;
    background-color: #3b75ba;
}
.navtab-item.active .down {
    background: url(/template/cn/css/../images/s_on_dwon.png) no-repeat;
    background-size: 100% 100%;
}
.navtab-item:hover .navtab-t {
    color: #3b75ba;
}
.subnav {
    position: absolute;
    left: 50%;
    top: 1.2rem;
    display: none;
    /* width: 100%; */
    width: 3.5rem;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: #fff;box-shadow: 0 5px 9px rgba(4, 0, 0, 0.17);
}
.navtab-item:first-child .subnav {
    left: 0;
    -webkit-transform: translateX(0);
    -ms-transform: translateX(0);
    -moz-transform: translateX(0);
    transform: translateX(0);
}

@media (max-width: 1400px){
    .navtab-item:first-child .subnav {
        left: -.6rem;
    }
}
@media (min-width: 769px){
    .navtab-item:hover .subnav {
        display: block;
    }
}
@media (max-width: 768px){
    .navtab-box {
        padding: 0;
        margin-top: 0;
        -moz-box-shadow: none;
        box-shadow: none;
    }
    .navtab-title {
        display: block;
        border-bottom: solid 1px #d8d8d8;
    }
    .navtab-title.active .navtab-arrow {
        -webkit-transform: rotateZ(90deg);
        -ms-transform: rotateZ(90deg);
        transform: rotateZ(90deg);
    }
    .navtab {
        position: absolute;
        top: 48px;
        left: 0;
        width: 100%;
        display: none;
    }
    .navtab-item {
        display: block;
        margin: 0;
    }
    .navtab-t {
        display: block;
        height: 48px;
        padding: 0 20px;
        font-size: 16px;
        line-height: 48px;
        color: #444;
        background-color: #fff;
        border-bottom: solid 1px #d8d8d8;
    }
    .navtab-t.active .down {
        -webkit-transform: rotateZ(90deg);
        -ms-transform: rotateZ(90deg);
        transform: rotateZ(90deg);
    }
    .navtab-tag {
        padding: 0;
    }
    .down {
        position: absolute;
        right: -20px;
        top: 0;
        width: 48px;
        height: 48px;
        margin: 0;
        background: url(/template/cn/css/../images/tabnav_arrow.png) no-repeat center !important;
        background-size: 48px 48px !important;
        -webkit-transition: all .3s ease;
        -ms-transition: all .3s ease;
        -moz-transition: all .3s ease;
        transition: all .3s ease;
    }
    .subnav {
        position: relative;
        left: inherit !important;
        top: inherit;
        display: none;
        width: 100%;
        -webkit-transform: translateX(0) !important;
        -ms-transform: translateX(0) !important;
        -moz-transform: translateX(0) !important;
        transform: translateX(0) !important;    
        background-color: #fff;
    }

    .navtab-item.active .navtab-t {
        color: #fff;
        background: #3b75ba;
        border-bottom: solid 1px #fff;
    }
    .navtab-item.active .navtab-tag::after {
        display: none;
    }
    .navtab>span {
        display: none;
    }
    .subnav-link {
        padding: 0 0 0 40px;
        color: #444;
        line-height: 48px;
        font-size: 14px;
        text-align: left;
        border-bottom: solid 1px #d8d8d8;
    }
}

.about-tit{
    text-align:center;
    font-size:30px;
    line-height:60px;
    color:#333
}
@media(max-width:991px){
    .about-tit{font-size:24px;line-height:40px}
}
@media(max-width:767px){
    .about-tit{font-size:20px;line-height:30px}
}


.msg-box-bg {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    display: none;
    z-index: 10001;
    background: rgba(0,0,0,.5)
}
.msg-box {
    width: 17.2rem;
	max-width: 100%;
    /* height: 5.04rem; */
    padding: 1rem .6rem .6rem;
    background-color: #f3f3f3;
    position: absolute;
	top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%,-50%);
    -ms-transform: translate(-50%,-50%);
    transform: translate(-50%,-50%);
    box-shadow: 0 5px 15px rgba(0,0,0,.3);
}
.msg-box video {
	display: block;
	width: 100%;
}
.msg-box .close-box {
	position: absolute;
	right: .1rem;
	top: .1rem;
	display: -webkit-box;
	display: -ms-flexbox;
	display: flex;
	justify-content: center;
	align-items: center;
	width: .8rem;
	height: .8rem;
	padding: .15rem;	
	-webkit-transition: .5s;
	-ms-transition: .5s;
	-moz-transition: .5s;
	-o-transition: .5s;
	transition: .5s;
}
.msg-box .close-box img {
	display: block;
	width: 100%;
}
.msg-box .close-box:hover {
	-webkit-transform: rotate(90deg);
	-ms-transform: rotate(90deg);
	-moz-transform: rotate(90deg);
	-o-transform: rotate(90deg);
	transform: rotate(90deg)
}



.pages {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 1.2rem 0 .6rem;
}
.page {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    width: .76rem;
    min-width: 30px;
    padding: .3rem 0;
    height: .76rem;
    min-height: 30px;
    margin: 0 3px;
    font-weight: bold;
    font-size: 14px;
    color: #666;
    text-align: center;
    background-color: #fff;
    border: 1px solid #e5e5e5;
}
.page:hover {
    color: #3b75ba;
}
.page.active {
    color: #fff;
    background-color: #3b75ba;
    border: 1px solid #3b75ba;
}


.prev-next {
    padding: .6rem 0;
    border-top: 1px solid #e2e2e2;
}
.pn-item{
    height: 32px;
    font-size: 16px;
    line-height: 32px;
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pn-a{
    height: 34px;
    font-size: 16px;
    line-height: 32px;
    color: #444;
    overflow: hidden;
}
.pn-a:hover{
    color: #3b75ba;
}

@media (max-width: 768px){
    
}