body{
    padding-bottom: 50px;
}
.hidden{
    display: none;
}
.videoBox{
    padding: 10px;
}
.videoBox .video{
    width: 100%;
}
.content h2{
    font-size: 16px;
    color: #494949;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 28px;
    padding: 0 10px;
}
.content p{
    padding: 0 10px;
    font-size: 14px;
    color: #A4A4A4;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    line-height: 24px;
}
.buttn{
    position: fixed;
    bottom: 0;
    height: 50px;
    line-height: 50px;
    width: 100%;
    max-width: 720px;
    display: flex;
    white-space: nowrap;
    border-top: 1px solid #D1D1D1;
    background: green;
}
.buttn span{
    flex: 1;
    color: white;
    font-size: 14px;
    text-align: center;
    position: relative;
}
.buttn em{
    border-right: 1px solid #D1D1D1;
    height: 20px;
    line-height: 20px;
    margin: auto;
}
.buttn span i{
    padding-left: 24px;
    font-style: normal;
}
.buttn span:nth-child(n + 2)::before{
    content: '';
    width: 1px;
    height: 20px;
    background: rgba(255,255,255,.5);
    left: 0;
    top: 15px;
    position: absolute;
}
.buttn span.left i{
    background: url("../../images/icon_down.png") no-repeat center left;
    background-size: 16px 18px;
}

.buttn span.right i{
    background: url("../../images/icon_new.png") no-repeat center left;
    background-size: 16px;
}
.buttn span.third i{
    background: url("../../images/icon_4k.png") no-repeat center left;
    background-size: 16px;
}
.wfloat_bar {
    width: 100%;
    top: 0;
    z-index: 9;
    background-color: #7f7f7f;
    color: white;
    height: 47px;
}
.wfloat_bar img {
    height: 47px;
    float: left;
}
.wfloat_bar span {
    padding-left: 5px;
}
.video-wrap {
    position: relative;
}
.video-wrap .video-backmood{
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,.7);
    z-index: 1;
}
.video-wrap .video-modal{
    position: fixed;
    z-index: 10;
    width: 80vw;
    left: 10vw;
    min-height: 260px;
    top: 25%;
    background: white;
    border-radius: 4px;
    color: #444444;
    overflow: hidden;
}
.video-wrap .video-modal h4{
    height: 50px;
    line-height: 50px;
    font-size: 16px;
    padding: 0 0 0 20px;
}
.video-wrap .video-modal .video-content{
    padding: 0px 10px;
}
.video-wrap .video-modal .video-content ul{
    padding: 0 0 20px 30px;
}
.video-wrap .video-modal .video-content ul li{
    list-style: disc;
}
.video-wrap .video-modal .video-content p{
    line-height: 20px;
    padding: 0px 0 0 10px;
}
.video-wrap .video-modal .video-bottom-btn{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
    position: absolute;
    width: 56%;
    bottom: 0;
    right: 0;
    text-align: left;
    color: #2dbd08;
    font-size: 16px;
}
.video-wrap .video-modal .video-bottom-btn a{
    color: #2dbd08;
}
.video-wrap .video-modal .video-bottom-btn span{
    flex: 1;
}
.video-wrap .video-modal .video-bottom-btn .cancel-btn{
    color: #999999;
}