#main-content{
    background: #EDF1F2;
}

.stories .top-title {
    width: 100%;
    height: 150rem;
    background-image: url("/static/img/web/video_pc.jpg");
    background-size: 100% 100%;
    background-repeat: no-repeat;
    text-align: center;
    line-height: 150rem;
    color: #FFFFFF;
    font-weight: 600;
    font-size: 32rem;
}

.story-list{
    width: 1400rem;
    margin: 62rem auto 0;
}

.story-list .story-top-title{
    height: 45rem;
    margin-bottom: 25rem;
    padding-left: 15rem;
    font-weight: 600;
    font-size: 32rem;
    color: #333333;
    line-height: 45rem;
    position: relative;
}

.story-list .story-top-title:before{
    position: absolute;
    content: '';
    left: 0;
    top: 50%;
    width: 5rem;
    height: 35rem;
    background: #D4352D;
    transform: translateY(-50%);
}


.story-item{
    width: 440rem;
    background: #ffffff;
    border-radius: 8rem;
    overflow: hidden;
}

.story-item .video-container{
    width: 100%;
    height: 238rem;
    position: relative;
}

.story-item .video-container >video{
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.story-item .video-container .poster{
    position: absolute;
    width: 100%;
    height: 100%;
    top:0;
    left: 0;
    z-index: 2;
    object-fit: cover;
}

.story-item .video-container .play{
    position: absolute;
    margin: auto;
    top: 50%;
    left: 50%;
    width: 73rem;
    height: 73rem;
    transform: translate(-50%,-50%);
    z-index: 4;
}

.story-item .video-container .video-transparent{
    position: absolute;
    width: 100%;
    height: 115rem;
    bottom: 0;
    background: linear-gradient( 180deg, rgba(0,0,0,0) 0%, rgba(0,0,0,0.4) 100%);
    z-index:3;
}

.story-item .story-content{
    padding: 13rem 22rem 37rem 22rem;
}

.story-item .story-content .story-title{
    min-height: 33rem;
    margin-bottom: 10rem;
    font-weight: 600;
    font-size: 24rem;
    color: #333333;
    line-height: 33rem;
}

.story-item .story-content .story-author{
    height: 20rem;
    margin-bottom: 20rem;
    font-weight: 400;
    font-size: 14rem;
    color: #666666;
    line-height: 20rem;
}

.story-author>img{
    width: 14rem;
    height: 14rem;
    margin-bottom: 3rem;
    margin-left: 30rem;
    margin-right: 6rem;
}

.story-item .story-content .story-desc{
    font-weight: 400;
    font-size: 14rem;
    color: #666666;
    line-height: 24rem;
}

.story-top-1{
    margin-bottom: 93rem;
}

.story-top-1 .story-item{
    width: 100%;
    height: 500rem;
    display: flex;
}

.story-top-1 .story-item .video-container{
    width: 800rem;
    height: 100%;
}

.story-top-1 .story-item .video-container .video-transparent{
    height: 340rem;
}

.story-top-1 .story-item .video-container .video-transparent>p{
    position: absolute;
    height: 33rem;
    line-height: 33rem;
    bottom: 20rem;
    left: 0;
    padding: 0 20rem 0 20rem;
    font-weight: 600;
    font-size: 24rem;
    color: #FFFFFF;
}

.story-top-1 .story-item .story-content{
    flex: 1;
    padding: 40rem 20rem 0 30rem;
}

.story-top-1 .story-item .story-content .story-title{
    min-height: 45rem;
    margin-bottom: 20rem;
    font-weight: 600;
    font-size: 32rem;
    color: #333333;
    line-height: 45rem;
}

.story-top-1 .story-item .story-content .story-author{
    height: 20rem;
    margin-bottom: 30rem;
    color: #000000;
    font-size: 14rem;
    line-height: 20rem;
}

.story-top-1 .story-item .story-content .story-desc{
    font-weight: 400;
    font-size: 16rem;
    color: #666666;
    line-height: 32rem;
    -webkit-line-clamp: 10;
}

.story-item-list{
    width: 1400rem;
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
}

.story-item-list .story-item{
    margin-right: 40rem;
    margin-bottom: 40rem;
}

.story-item-list .story-item:nth-child(3n){
    margin-right: 0;
}


/*顶部导航选中*/
.common_header_pc > .content > .left > .navigation>.nav-stories{
    padding: 0 2rem;
    font-weight: 500;
    position: relative;
}

.common_header_pc > .content > .left > .navigation>.nav-stories:after{
    content: '';
    position: absolute;
    bottom: -7rem;
    left: 0;
    width: 100%;
    height: 4rem;
    background: #ffffff;
}