/* 基本样式 */
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    font-family: Arial, 'Microsoft YaHei';
    background-color: rgb(245, 247, 250);
    position: relative;
}
h1,h2,h3,h4,h5,h6,ul,ol,li,p,figure {
    list-style: none;
    padding: 0;
    margin: 0;
}
a,a:hover {
    text-decoration: none;
}
.navbar {
    height: 90px;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    z-index: 99;
}
.nav_box{
    float: right;
    height: 100%;
    width: 65%;
}
.navbar-nav {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
} 
.navbar-nav .nav-item{
    flex:1;
    height: 50px;
    margin-top: 24px;
}
.navbar-nav .nav-link{
    float:right;
    font-size: 18px;
    font-family: Source Han Sans CN, Source Han Sans CN-Regular;
    font-weight: 400;
    text-align: left;
    color: #181818;
    line-height: 35px;
    padding-left: 16px;
    width: fit-content;
}
.navbar-nav .nav-link.active{
    color:#0067FF;
    position: relative;
}
.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    left: 14px;
    bottom: 0px;
    width: 90%;
    height: 4px;
    background: #0067ff;
    border-radius: 2px;
    
}
/* 版心宽度 */
.container{
    padding: 0;
    max-width: 1200px;
    overflow: hidden;
}
/* 头部 */
.head{
    width:100%;
    height:90px;
    background: #fdfdfe;
    box-shadow: 0px 3px 10px 0px rgba(117, 200, 255, 0.50);
}
.head .container {
    height: 100%;
    line-height: 90px;
}

/* 以下为内容 */
h1 {
    width: 100%;
    height: 36px;
    font-size: 36px;
    font-family: Source Han Sans CN, Source Han Sans CN-Bold;
    font-weight: 700;
    text-align: center;
    color: #181818;
    line-height: 36px;
    margin-bottom: 30px;
}
.word_info {
    width: 100%;
    height: fit-content;
    font-size: 16px;
    font-family: Source Han Sans CN, Source Han Sans CN-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 2em;
    text-indent: 2em;
}
/* 关于数博会 */
.section1 h1{
    padding-top: 90px;
    padding-bottom: 30px;
}
.section1 .banner {
    width: 100%;
    height: auto;
    display: block;
}
.section1 .card_info{
    width: 1200px;
    height: 390px;
    padding: 40px 0;
    margin:0 auto;
    display: flex;
}
.section1 .card_info >div{
    flex:1;
    height:100%;
}
.section1 .card_info >div:nth-child(1){
    margin-right:32px;
    background: url(../image/info_left.png) no-repeat center center / 100% 100%;
}
.section1 .card_info >div:nth-child(2) {
    background: #ffffff;
    border-radius: 10px;
    padding-left:14px;
    box-shadow: 0px 7px 26px 0px rgba(117, 200, 255, 0.50);
    z-index: 1;
}
.section1 .card_info >div:nth-child(2) .tit{
    height: 60px;
    line-height: 60px;
    font-size: 24px;
    font-family: Source Han Sans CN, Source Han Sans CN-Regular;
    font-weight: 400;
    text-align: left;
    color: #181818;
    border-bottom: 1px solid #e4e4e4;
    position: relative;
}
.section1 .card_info >div:nth-child(2) .tit::after{
    content: '';
    position: absolute;
    left:0;
    bottom:0;
    width:4.2em;
    border-bottom: 4px solid #0067FF;
    border-radius: 2px;
}
.section1 .card_info >div:nth-child(2) ul{
    width:100%;
    height:calc(100% - 60px);
    padding: 20px;
    background: url(../image/info_bg.png) no-repeat 97% 60px/ 62% 72%
}
.section1 .card_info >div:nth-child(2) ul li{
    font-size: 16px;
    font-family: Source Han Sans CN, Source Han Sans CN-Regular;
    font-weight: 400;
    text-align: left;
    color: #666666;
    line-height: 45px;
    letter-spacing: 0.32px;
    padding-left:24px;
    position: relative;
}
.section1 .card_info  >div:nth-child(2) ul li a{
    color: #666666;
    cursor: pointer;
}
.section1 .card_info>div:nth-child(2) ul li a:hover{
    color:#0067FF
}
.section1 .card_info>div:nth-child(2) ul li::after{
    content: '';
    width:10px;
    height: 10px;
    border-radius: 50%;
    border:2px solid #409EFF;
    position: absolute;
    left:0;
    top: 20px;
}
.section1 .card_info>div:nth-child(2) ul li:not(:last-child)::before {
    content: '';
    width: 1px;
    height: 28px;
    border-left: 2px dashed rgba(64, 158, 255, 0.5);
    position: absolute;
    left: 4px;
    top: 35px;
 }
 /* 往届风采 */
 .section2 .word_info{
    text-align: center;
 }
 .section2 .swiper_box{
    width:1300px;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin:0 auto;
    overflow: hidden;
 }
.section2 .swiper-container {
    width: 100%;
    height:300px;
    margin-top: 50px;
    position: relative;
    padding-bottom: 55px;
}
.section2 .swiper-slide {
    text-align: center;
    font-size: 18px;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    transition: 300ms;
    transform: scale(0.8);

}
.section2 .swiper-slide img {
    height: 100%;
    width: 100%;
}
.section2 .swiper-slide-active,
.section2 .swiper-slide-duplicate-active {
    transform: scale(1.2);
}
.section2 .swiper-button-next,
.section2 .swiper-button-prev {
    width: 62px;
    height: 62px;
    line-height: 62px;
    text-align: center;
    opacity: 0;
    transition: all .3s;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0px 3px 6px 0px rgba(207, 207, 207, 0.50);
}
.section2 .swiper-button-next:hover,
.section2 .swiper-button-prev:hover {
    background:  #0067FF;;
}
.section2 .swiper-button-next {
    right: 0;
}
.section2 .swiper-button-prev {
    left: 0; 
}
.section2 .iconfont {
    font-size: 28px;
    font-weight: 700;
    transition: all .3s;
    color: #0067FF;
}
.section2 .swiper-button-next:hover .iconfont,
.section2 .swiper-button-prev:hover .iconfont {
    opacity: 1;
    color: #fff;
}
.section2 .swiper-pagination-bullets {
    bottom: 0px;
}
.section2 .swiper-pagination-bullet {
    background: gray;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}
.section2 .swiper-pagination-bullet-active {
    background: #0067FF;
}
/* 去除点击选项卡时出现的蓝色边框 */
.section2 .swiper-pagination .swiper-pagination-bullet:focus {
    outline: none;
}
.section2:hover .swiper-button-next,
.section2:hover .swiper-button-prev {
    opacity: 1;
}
.section2 .swiper-button-next:focus,
.section2 .swiper-button-prev:focus {
    border: none;
    outline: none;
}
.section2 .swiper-button-next:after,
.section2 .swiper-button-prev:after {
    display: none;
}
 /* 远光数聚 */
 .section3{
    background: url(../image/ygsj_bg.png) no-repeat center center / 100% 100%;
 }
.section3 .img_wrap {
    width: 100%;
    height: auto;
    display: block;
    padding-top: 20px;
    margin:0px auto;
}
/* 创新应用 */
.section4 .list_card{
    display: flex;
    width: 100%;
    height: 510px;
}
.section4 .img_wrap {
    width: 100%;
    height: auto;
    display: block;
    padding-top: 20px;
    margin:0px auto;
}
.section4 .list_card .list{
    flex:1;
    height: 100%;
    background: #ffffff;
    border-radius: 10px;
    padding:15px;
    z-index: 2;
    position: relative;
}
.section4 .list_card .list:not(:last-child){
    margin-right: 32px;
}
.section4 .list_card .list:hover{
    box-shadow: 0px 7px 26px 0px rgba(117, 200, 255, 0.50);
}
.section4 .list_card .list img:nth-child(1){
    width: 100%;
    position: relative;
    cursor: pointer;
}
.section4 .list_card .list img:nth-child(2) {
    position: absolute;
    top: 108px;
    left:172px;
    cursor: pointer;
}
.section4 .list_card .list .tit{
    font-size: 20px;
    font-family: Source Han Sans CN, Source Han Sans CN-Bold;
    font-weight: 700;
    padding-top:30px ;
    padding-bottom: 5px;
    text-align: left;
    color: #0067ff;
}
.section4 .list_card .list .word_info{
    text-indent: 0;
}
/* 服务范围 */
.section5 .list_card {
    display: flex;
    width: 100%;
    height: 333px;
    padding-top: 50px;
}

.section5 .list_card .list {
    flex: 1;
    height: 100%;
    border-radius: 10px;
    padding: 20px;
}
.section5 .list_card .list .tit{
    font-size: 30px;
    font-family: Source Han Sans CN, Source Han Sans CN-Bold;
    font-weight: 700;
    text-align: center;
    padding-bottom: 10px;
    color: #ffffff;
}
.section5 .list_card .list .info {
    font-size: 18px;
    font-family: Source Han Sans CN, Source Han Sans CN-Regular;
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 36px;
}
.section5 .list_card .list:not(:last-child) {
    margin-right: 32px;
}
.section5 .list_card .list:nth-child(1){
    background: url(../image/card_bg1.png) no-repeat left center / 100% 100%;
}
.section5 .list_card .list:nth-child(2) {
background: url(../image/card_bg2.png) no-repeat left center / 100% 100%;
}
.section5 .list_card .list:nth-child(3) {
    background: url(../image/card_bg3.png) no-repeat left center / 100% 100%;
}
/* 底部 */
.footer{
    width:100%;
    height: 219px;
    background-color: #0E1421;
}
.footer .container{
    padding-top:40px;
    height: 100%;
    display: flex;
    position: relative;
}
.footer .container::after{
    content: '';
    width: 1px;
    height: 100px;
    position: absolute;
    left: 18%;
    top: 72px;
    border-right: 1px solid rgba(51, 58, 71, 0.5);
}
.footer .foot_log{
    width: 350px;
    height: 100%;

}
.footer .foot_log img:nth-child(1){
    position: absolute;
    top: 40%;
    left:0;
    transform: scale(0.8);
}
.footer .foot_log img:nth-child(2) {
    position: absolute;
    top: 14%;
    left: 30px;
    transform: scale(0.8);
}
.footer .container .info{
    width:74%;
    height: 100%;
    padding-top: 20px;
    font-size: 14px;
    font-family: Source Han Sans CN, Source Han Sans CN-Regular;
    font-weight: 400;
    text-align: left;
    color: #989cb2;
    line-height: 24px;
}
.footer .container .info ul{
    width:100%;
    height: 60px;
}
.footer .container .info li{
    float:left;
    width:34%;
}
.footer .container .info .copyright{
    width: 100%;
    padding-top: 16px;
}
.footer .container .info .copyright span {
    position: relative;
    margin-left: 20px;
    padding-left:20px;
}
.footer .container .info .copyright span::after{
    content: '';
    width: 20px;
    height: 20px;
    position: absolute;
    left: 0;
    top: 0;
    background: url(../image/jingIcp.png) no-repeat left center / 17px 17px;
}
.promotion{
    flex:1;
    height: 100%;
    padding-right: 5%;
    display: flex;
}
.promotion div{
    flex:1;
    height: 100%;
}
.promotion div:nth-child(1){
    margin-right: 48px;
}
.promotion div p{
    font-size: 14px;
    font-family: Source Han Sans CN, Source Han Sans CN-Regular;
    font-weight: 400;
    text-align: center;
    color: #989cb2;
    line-height: 24px;
    padding-top: 12px;
}
#videojs-dlg .modal-body{
    height: 500px;
    padding-top: 20px;
}
#videojs-dlg .modal-body video {
    width: 100%;
    height: 100%;
    object-fit: fill;
}
#videojs-dlg .close{
    height: 24px;
    width: 24px;
    font-size: 24px;
    position: absolute;
    right: -4px;
    top: -4px;
    z-index: 2;
    text-align: center;
    line-height: 22px;
    border-radius: 50%;
    cursor: pointer;
    color:#fff;
    background-color: gray;
    border: 2px solid #fff;
}
#videojs-dlg .close:hover{
    background-color: #0067FF;
}