.banner{
    background: #F5F5F5;
}
.exchange-detail{
    padding-bottom: 60px;
}
.exchange-dialogue-content .exchange-text-box{
    margin-bottom: 40px;
}
.exchange-dialogue-content .exchange-text-box .exchange-text-img{
    display: block;
    width: 860px;
}
.exchange-dialogue-content .exchange-text-box .exchange-text{
    width: 860px;
    height: 184px;
    background: #F5F5F5;
    box-sizing: border-box;
    padding: 24px 40px;
    margin-bottom: 24px;
}
.exchange-dialogue-content .exchange-text-box .exchange-text1{
    font-size: 20px;
    font-weight: 500;
    color: #333333;
    line-height: 32px;
}
.exchange-dialogue-content .exchange-text-box .exchange-text2{
    font-size: 14px;
    font-weight: 400;
    color: #333333;
    line-height: 24px;
    margin: 8px 0 32px;
    height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.exchange-dialogue-content .exchange-text-box .exchange-btn a{
    display: inline-block;
    padding: 9px 40px 9px 20px;
    background: #D2232A;
    border-radius: 20px;
    color: #ffffff;
    position: relative;
}
.exchange-dialogue-content .exchange-text-box .exchange-btn a::after{
    content: '';
    position: absolute;
    top: 12px;
    right: 20px;
    display: block;
    width: 16px;
    height: 16px;
    background: url(../images/left-white.png) no-repeat top center;
    background-size: 16px;
}
.exchange-dialogue-content .exchange-text-box .slide-box{
    width: 860px;
    overflow: hidden;
}
.exchange-dialogue-content .exchange-text-box .slide-box>div{
    width: 860px !important;
}
.exchange-dialogue-content .exchange-text-box .slide-box li{
    width: 270px;
    height: 208px;
    position: relative;
    margin-right: 24px;
}

.exchange-dialogue-content .exchange-text-box .slide-box li:last-child{
    margin-right: 0;
}
.exchange-dialogue-content .exchange-text-box .slide-box li a{
    display: block;
    height: 100%;
    width: 100%;
}
.exchange-dialogue-content .exchange-text-box .slide-box li a img{
    display: block;
    width: 100%;
    height: 100%;
}
.exchange-dialogue-content .exchange-text-box .slide-box li a .slide-item-hover{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 61px;
    background: rgba(34,38,41,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 20px;
    box-sizing: border-box;
}
.exchange-dialogue-content .exchange-text-box .slide-box .btn-box{padding-top: 40px;text-align: center;display: block;}
.exchange-dialogue-content .exchange-text-box .slide-box .btn-box a{display: inline-block;width: 60px;height: 30px;border-radius: 15px;text-align: center;margin: 0 10px;}
.exchange-dialogue-content .exchange-text-box .slide-box .btn-box a.btn-right{background: #F5F4F8 url(../images/left-black.png) center center no-repeat;background-size: 16px 16px;}
.exchange-dialogue-content .exchange-text-box .slide-box .btn-box a.btn-left{background: #F5F4F8 url(../images/right.png) center center no-repeat;background-size: 16px 16px;}
.exchange-dialogue-content .exchange-text-box .slide-box .btn-box a.btn-right:hover{background: #D2232A url(../images/left-white.png) center center no-repeat;background-size: 16px 16px;}
.exchange-dialogue-content .exchange-text-box .slide-box .btn-box a.btn-left:hover{background: #D2232A url(../images/right-white.png) center center no-repeat;background-size: 16px 16px;}

.exchange-dialogue-content .exchange-dialogue-right{
    width: 316px;
    height: 394px;
    background: linear-gradient(180deg, rgba(210,35,42,0.06) 0%, rgba(210,35,42,0) 100%);
}
.exchange-dialogue-content .exchange-dialogue-right .exchange-right-header{
    padding: 0 24px;
}
.exchange-dialogue-content .exchange-dialogue-right{
    box-sizing: border-box;
    padding: 24px 0;
}
.exchange-dialogue-content .exchange-dialogue-right p{
    font-size: 20px;
    font-weight: 600;
    color: #D2232A;
    line-height: 28px;
    position: relative;
    padding-bottom: 26px;
}
.exchange-dialogue-content .exchange-dialogue-right p::after{
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    display: block;
    width: 51px;
    height: 19px;
    background: url(../images/news-red.png) no-repeat top center;
    background-size: 51px;
}
.exchange-dialogue-content .exchange-dialogue-right p::before{
    content: '';
    position: absolute;
    bottom: 0px;
    right: -8px;
    display: block;
    width: 64px;
    height: 64px;
    background: url(../images/exchange-header-right.png) no-repeat top center;
    background-size: 64px;
}
.exchange-dialogue-content .exchange-dialogue-right .exchange-right-list li{
    padding: 14px 24px;
    height: 22px;
    position: relative;
}
.exchange-dialogue-content .exchange-dialogue-right .exchange-right-list li a{
    width: 265px;
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 22px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}
.exchange-dialogue-content .exchange-dialogue-right .exchange-right-list li a:hover{
    color: #D2232A;
}
.exchange-dialogue-content .exchange-dialogue-right .exchange-right-list li.hot::after{
    content: '';
    position: absolute;
    top: 16px;
    right: 8px;
    display: block;
    width: 18px;
    height: 18px;
    background: url(../images/hot.png) no-repeat top center;
    background-size: 18px;
}
.exchange-dialogue-content .exchange-dialogue-right .exchange-right-more{
    display: inline-block;
    padding: 15px 44px 15px 24px;
    position: relative;
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 20px;
}
.exchange-dialogue-content .exchange-dialogue-right .exchange-right-more::after{
    content: '';
    position: absolute;
    top: 17px;
    right: 24px;
    display: block;
    width: 16px;
    height: 16px;
    background: url(../images/left-black.png) no-repeat top center;
    background-size: 16px;
}
/*  */
.article-content .exchange-detail .exchange-detail-img{
    display: block;
    width: 100%;
    height: 660px;
    position: relative;
}
.article-content .exchange-detail .exchange-detail-btn{
    position: absolute;
    bottom: 40px;
    left: 50%;
    display: flex;
    margin-left: -314px;
}
.article-content .exchange-detail .exchange-detail-btn a{
    display: block;
    width: 188px;
    height: 54px;
    border-radius: 27px;
    box-sizing: border-box;
    border: 2px solid #FFD800;
    margin-right: 32px;
}
.article-content .exchange-detail .exchange-detail-btn a:last-of-type{
    margin-right: 0;
}
.article-content .exchange-detail .exchange-detail-btn a:hover{
    background: rgba(255,216,0,0.17);
}
.article-content .exchange-detail .exchange-detail-btn a .exchange-detail-btn-text1{
    display: block;
    width: 100%;
    font-size: 20px;
    font-weight: 400;
    color: #FFD800;
    line-height: 28px;
    text-align: center;
}
.article-content .exchange-detail .exchange-detail-btn a .exchange-detail-btn-text2{
    display: block;
    width: 100%;
    font-size: 14px;
    font-weight: 400;
    color: #FFD800;
    line-height: 20px;
    text-align: center;
}
.article-content .exchange-detail .exchange-img-text{
    padding: 40px;
    background: #F5F5F5;
}
.article-content .exchange-detail .exchange-img-text .exchange-images-left{
    display: block;
    width: 360px;
    height: 208px;
    background: url(../images/exchange-img-bg.png) no-repeat top center;
    background-size: 360px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
}
.article-content .exchange-detail .exchange-img-text .exchange-images-left .img{
    display: block;
    width: 272px;
    margin: 15px auto 0;
}
.article-content .exchange-detail .exchange-img-text .exchange-images-left .play{
    display: block;
    width: 48px;
    position: absolute;
    top: 76px;
    left: 156px;
}
.article-content .exchange-detail .exchange-img-text .exchange-images-right{
    width: 720px;
    padding-top: 24px;
}
.article-content .exchange-detail .exchange-img-text .exchange-images-right .exchange-images-right-text1{
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 32px;
    margin-bottom: 8px;
}
.article-content .exchange-detail .exchange-img-text .exchange-images-right .exchange-images-right-text2{
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 32px;
}



.banner-box .banner-img {
    position: relative;
}
.banner-box .banner-img .lunbo-box{
    height: 500px;
    position: absolute;
    top: 0;
    left: 0;
}
.banner-box .banner-img .lunbo-box .lunbo-item img{
    height: 500px;
}
.banner-box .banner-img .lunbo-box .lunbo-item a{
    display: block;
}
.banner-box .banner-img .lunbo-box .lunbo-item p{
    position: absolute;
    bottom: 10px;
    color: #ffffff;
    width: 400px;
    background: rgba(0, 0, 0, 0.4);
    left: 10px;
    line-height: 21px;
    overflow: hidden;
    border-radius: 10px;
    text-indent: 10px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
.banner-box .banner-img .lunbo-text {
    position: absolute;
    bottom: 14px;
    left: 10px;
    text-align: right;
    background:rgba(0, 0, 0, 0.4);
    border-radius: 7px;
    padding-right: 6px;
    height: 14px;
    line-height: 9px;
}
.banner-box .banner-img .lunbo-text li{
    width: 6px;
    height: 6px;
    background: #7F8B8E;
    border-radius: 3px;
    float:none;
    display: inline-block;
    border-radius: 50%;
    cursor: pointer;
    margin-left: 6px;
}
.banner-box .banner-img .lunbo-text li.on{
    background-color: #ffffff;
}

.banner-box .banner-img .spirit-banner-text{
    position: absolute;
    top: 32px;
    right: 32px;
    box-sizing: border-box;
    padding: 32px;
    width: 468px;
    height: 460px;
    background: rgba(0,0,0,0.8);
}
.banner-box .banner-img .spirit-banner-text1{
    font-size: 32px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 45px;
}
.banner-box .banner-img .spirit-banner-text2{
    font-size: 16px;
    font-weight: 400;
    color: #DEDEDE;
    line-height: 19px;
    margin: 4px 0 16px;
}
.banner-box .banner-img .spirit-banner-text3{
    font-size: 16px;
    font-weight: 400;
    color: #A8AAA9;
    line-height: 32px;
}




.text-about-video .text-about-title{
    padding: 16px 0;
}
.text-about-video .text-about-title span{
    font-size: 20px;
    font-weight: 500;
    color: #333333;
    line-height: 28px;
}
.text-about-video .text-about-title .more{
    display: block;
    font-size: 14px;
    font-weight: 400;
    color: #333333;
    line-height: 28px;
    position: relative;
    padding-right: 16px;
}
.text-about-video .text-about-title .more::after{
    content: '';
    display: block;
    width: 10px;
    height: 10px;
    background: url(../images/left-black.png) no-repeat top center;
    background-size: 10px;
    position: absolute;
    top: 8px;
    right: 2px;
}
.text-about-video .text-about-list{
    padding-bottom: 40px;
}
.text-about-video .text-about-list li{
    margin-right: 24px;
}
.text-about-video .text-about-list li:last-of-type{
    margin-right: 0;
}
.text-about-video .text-about-list li a{
    display: inline-block;
    width: 382px;
    height: 368px;
    position: relative;
    border: 1px solid #E6E6E6;
}
.text-about-video .text-about-list li a img{
    display: block;
    width: 382px;
    height: 216px;
    object-fit: cover;
}
.text-about-video .text-about-list li a img.text-about-play{
    display: block;
    position: absolute;
    top: 196px;
    right: 24px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
.text-about-video .text-about-list .text-about-item-content{
    padding: 23px 16px 16px;
    border-top: 1px solid #E6E6E6;
}
.text-about-video .text-about-list .text-about-item-text1{
    height: 56px;
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 28px;
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.text-about-video .text-about-list .text-about-item-text2{
    height: 48px;
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.template-project{
    margin-bottom: 30px;
    padding-bottom: 8px;
}
.template-project .project-item{
    width: 221px;
    height: 410px;
    margin-right: 23px;
}
.template-project .project-item:last-of-type{
    margin-right: 0;
}
.template-project .project-item a{
    transition: .5s;
    display: block;
    transform: translateY(8px);
    border: 1px solid #E6E6E6;
    box-sizing: border-box;
}
.template-project .project-item a:hover{
    transform: translateY(0px);
}
.template-project .project-item img{
    display: block;
    width: 219px;
    height: 294px;
    object-fit: cover;
}
.template-project .project-item .project-text{
    padding: 16px;
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    border-top: 1px solid #E6E6E6;
}


.text-about-video .exchange-content{
    width: 100%;
    padding-bottom: 40px;
}
.text-about-video .slide-box li{
    width: 216px;
    height: 86px;
    margin-right: 30px;
}
.text-about-video .slide-box li a{
    display: block;
}
.text-about-video .slide-box li a img{
    display: block;
    width: 216px;
    height: 86px;
}
.text-about-video .btn-box{text-align: center;display: block;}
.text-about-video .btn-box a{display: inline-block;width: 60px;height: 30px;border-radius: 15px;text-align: center;margin: 0 10px;}
.text-about-video .btn-box a.btn-right{background: #F5F4F8 url(../images/left-black.png) center center no-repeat;background-size: 16px 16px;}
.text-about-video .btn-box a.btn-left{background: #F5F4F8 url(../images/right.png) center center no-repeat;background-size: 16px 16px;}
.text-about-video .btn-box a.btn-right:hover{background: #D2232A url(../images/left-white.png) center center no-repeat;background-size: 16px 16px;}
.text-about-video .btn-box a.btn-left:hover{background: #D2232A url(../images/right-white.png) center center no-repeat;background-size: 16px 16px;}
/* 众筹 */
.welfare{
    background: #F5F5F5;
    height: 288px;
}
.welfare .welfare-left{
    padding-top: 48px;
}
.welfare .welfare-left .welfare-title{
    font-size: 20px;
    font-weight: 500;
    color: #333333;
    line-height: 28px;
}
.welfare .welfare-left .welfare-text{
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 22px;
    margin: 4px 0 18px;
}
.welfare .support-item{
    width: 393px;
    background: #E6E6E6;
    box-sizing: border-box;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    position: relative;
    margin-bottom: 8px;
}
.welfare .support-item .support-us-text{
    font-size: 16px;
    font-weight: 400;
    color: #333333;
    line-height: 24px;
}
.welfare .support-item .support-us-text1{
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 24px;
}
.welfare .support-item .support-us-text1 .copy{
    display: block;
    width: 20px;
    height: 20px;
    position: absolute;
    right: 24px;
    top: 18px;
    background: url(../images/infoma-open-copy.png) no-repeat top center;
    background-size: 20px;
}
.welfare .welfare-right{
    padding-top: 48px;
}
.welfare .welfare-ewm{
    position: relative;
    width: 232px;
    height: 192px;
}
.welfare .welfare-right .welfare-img{
    display: block;
    display: 192px;
    height: 192px;
}
.welfare .welfare-right .welfare-text{
    position: absolute;
    top: 12px;
    right: 0;
    width: 40px;
    height: 168px;
    background: #333333;
    display: flex;
    align-self: center;
    font-size: 20px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 24px;
    box-sizing: border-box;
    padding: 24px 10px;
}


/*  */
.train-list-box .train-detail-list{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.train-list-box .train-detail-list li{
    width: 580px;
    height: 174px;
    margin-bottom: 24px;
}
.train-list-box .train-detail-list a{
    display: inline-block;
    width: 580px;
}
.train-list-box .train-detail-list a>div{
    width: 290px;
    height: 174px;
    box-sizing: border-box;
    padding: 16px;
}
.train-list-box .train-detail-list a img{
    display: block;
    width: 290px;
    height: 174px;
}
.train-list-box .train-detail-list a .train-item-text1{
    height: 28px;
    font-size: 16px;
    font-weight: 500;
    color: #333333;
    line-height: 28px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    margin-bottom: 8px;
}
.train-list-box .train-detail-list a .train-item-text2{
    height: 96px;
    font-size: 14px;
    font-weight: 400;
    color: #666666;
    line-height: 24px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}


.experiment-box{
    background: #F5F5F5;
    margin-bottom: 40px;
}
.experiment-box .experiment-header{
    position: relative;
    width: 860px;
    height: 484px;
}
.experiment-box .experiment-header img{
    display: block;
    width: 860px;
    height: 484px;
}
.experiment-box .experiment-header .experiment-header-text{
    position: absolute;
    top: 24px;
    right: 24px;
    width: 360px;
    height: 436px;
    background: #FFFFFF;
    box-sizing: border-box;
    padding: 32px;
}
.experiment-box .experiment-header .experiment-text1{
    font-size: 20px;
    font-weight: 500;
    color: #333333;
    line-height: 32px;
}
.experiment-box .experiment-header .experiment-text2{
    font-size: 14px;
    font-weight: 400;
    color: #333333;
    line-height: 24px;
}
.experiment-box .experiment-header .experiment-header-btn{
    border-radius: 20px;
    padding: 9px 40px 9px 20px;
    font-size: 16px;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 22px;
    background: #D2232A url(../images/left-white.png) no-repeat;
    background-size: 16px;
    background-position: 88px 12px;
    position: absolute;
    bottom: 32px;
    left: 32px;
}
.experiment-box .experiment-content{
    width: 860px;
    height: 184px;
    box-sizing: border-box;
    padding: 24px 72px;
    position: relative;
    overflow: hidden;
}
.experiment-box .experiment-content .btn-box a{
    display: block;
    position: absolute;
    width: 32px;
    height: 56px;
    border-radius: 16px;
    top: 64px;
    margin: 0;
    background: #E6E6E6;
    z-index: 1;
}
.experiment-box .experiment-content .btn-box a.right{
    right: 24px;
}
.experiment-box .experiment-content .btn-box a.right::after{
    content: '';
    position: absolute;
    top: 20px;
    left: 8px;
    display: block;
    width: 16px;
    height: 16px;
    background: url(../images/left-black.png) no-repeat top center;
    background-size: 16px;
}
.experiment-box .experiment-content .btn-box a.left{
    left: 24px;
}
.experiment-box .experiment-content .btn-box a.left::after{
    content: '';
    position: absolute;
    top: 20px;
    left: 8px;
    display: block;
    width: 16px;
    height: 16px;
    background:  url(../images/right.png) no-repeat top center;
    background-size: 16px;
}
.experiment-box .experiment-content .experiment-list li{
    position: relative;
    margin-right: 24px;
}
.experiment-box .experiment-content .experiment-list li a{
    display: block;
    width: 223px;
    height: 136px;
    background: #FFFFFF;
    box-sizing: border-box;
    padding: 16px;
    overflow: hidden;
}
.experiment-box .experiment-content .experiment-list li a:hover{
    background: #333333;
}
.experiment-box .experiment-content .experiment-list li a:hover .slide-item-hover{
    color: #FFFFFF  ;
}
.experiment-box .experiment-content .experiment-list li a .slide-item-hover{
    color: #333333;
}
.experiment-box .experiment-content .experiment-list li a .toDetail{
    display: inline-block;
    width: 24px;
    height: 24px;
    position: absolute;
    bottom: 8px;
    right: 16px;
    background: url(../images/left-black.png) no-repeat top center;
    background-size: 24px;
}
.experiment-box .experiment-content .experiment-list li a:hover .toDetail{
    background: url(../images/left-white.png) no-repeat top center;
    background-size: 24px;
}