/* 视频频道页 */
.video_index .slick-prev {width: 100px;height: 100%;left: 0;background: -webkit-linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0)) !important;background: -o-linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 112, 255, 0)) !important;background: -moz-linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0)) !important;background: linear-gradient(to right, rgba(255, 255, 255, 1), rgba(255, 255, 255, 0)) !important;}
.video_index .slick-next {width: 100px;height: 100%;right: 0;background: -webkit-linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1)) !important;background: -o-linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 112, 255, 1)) !important;background: -moz-linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1)) !important;background: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 1)) !important;}
.video_index .slick-prev.slick-disabled:before{display: none !important;}
.video_index .slick-next.slick-disabled:before{display: none !important;}
.video_index .slick-prev:before {background: url('../../images/classroom/left_btn.png') left no-repeat !important;opacity: 1;content: "<";color: transparent;position: absolute;top: 0;bottom: 0;left: 20px;font-size: 30px;}
.video_index .slick-next:before {background: url('../../images/classroom/right_btn.png') right no-repeat !important;opacity: 1;content: ">";color: transparent;position: absolute;top: 0;bottom: 0;right: 20px;font-size: 30px;}

.video_index .recommend .video-lbt{overflow: hidden;height: 442px;position: relative;}
.video_index .recommend .video-lbt .pagination{position: absolute;text-align: right;bottom: 0;margin: 10px 0px;z-index: 2;}
.video_index .recommend .video-lbt .swiper-pagination-bullet-active{background: #486ca6;}
.video_index .recommend .video-lbt .s-btn{width: 60px;height: 70px;position: absolute;top: 0;bottom: 0;margin: auto;z-index: 3;}
.video_index .recommend .video-lbt .next-btn{background: url('../../images/classroom/left_btn.png') center no-repeat;left: 0;}
.video_index .recommend .video-lbt .prev-btn{background: url('../../images/classroom/right_btn.png') center no-repeat;right: 0;}
@media (max-width: 420px){
    .video_index .recommend .video-lbt{height: 193px;}
    .video_index .recommend .video-lbt img{max-height: 193px;}
    .video_index .recommend-right .imgbox{padding: 0px 1px;}
    .video_index .recommend-right .recommend-small{width: 172px; height: 97px !important;position: relative;}
}
@media (max-width: 375px){
    .video_index .recommend-right .recommend-small{width: 100%;}
}
@media (max-width: 320px){
    .video_index .recommend .video-lbt{height: 162px;}
    .video_index .recommend .video-lbt img{max-height: 162px;}
    .video_index .recommend-right .recommend-small{width: 143px; height: 80px !important;}
}