.ly_video_13 .title{text-align: center;line-height: 1.66}.ly_video_13 .video_list{display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;margin-top: 17px;padding: 30px 0}.ly_video_13 .video_list .video_side{width: 48.95833%}.ly_video_13 .video_list .video_side .item{position: relative;width: 100%}.ly_video_13 .video_list .video_side .item a{-webkit-box-sizing: border-box;-moz-box-sizing: border-box;-ms-box-sizing: border-box;-o-box-sizing: border-box;box-sizing: border-box;position: absolute;top: 50%;left: 50%;z-index: 2;border: 6px solid #fff;-webkit-border-radius: 100%;-moz-border-radius: 100%;-ms-border-radius: 100%;-o-border-radius: 100%;border-radius: 100%;width: 118px;height: 118px;text-decoration: none;font-size: 0;transform: translate(-50%, -50%)}.ly_video_13 .video_list .video_side .item .img_box{overflow: hidden}.ly_video_13 .video_list .video_side .item a:before{content: "\e708";position: absolute;top: 23px;left: 29px;font-family: "iconfont";font-size: 60px;font-style: normal;-webkit-font-smoothing: antialiased;-moz-osx-font-smoothing: grayscale;color: #fff}.ly_video_13 .video_list .video_side .item:before{content: '';position: absolute;top: 50%;left: 50%;z-index: 1;width: 100%;height: 100%;transform: translate(-50%, -50%);pointer-events: none}.ly_video_13 .video_list .video_side.right_side{display: flex;flex-wrap: wrap;justify-content: space-between;align-items: baseline}.ly_video_13 .video_list .video_side.right_side .item{position: relative;overflow: hidden;width: 100%}.ly_video_13 .video_list .video_side.right_side .item:last-child{margin-top: 3.54609%}.ly_video_13 .video_list .video_side.right_side .item a{border-width: 4px;width: 90px;height: 90px}.ly_video_13 .video_list .video_side.right_side .item a:before{top: 20px;left: 23px;font-size: 45px}@media screen and (max-width: 1000px){.ly_video_13 .video_list{margin-top: 4px;padding: 15px 0}.ly_video_13 .video_list .video_side{width: 100%}.ly_video_13 .video_list .video_side.right_side,
    .ly_video_13 .video_list .video_side.right_side .item:last-child{margin-top: 15px}.ly_video_13 .video_list .video_side .item a,
    .ly_video_13 .video_list .video_side.right_side .item a{border-width: 2px;width: 48px;height: 48px}.ly_video_13 .video_list .video_side .item a:before,
    .ly_video_13 .video_list .video_side.right_side .item a:before{top: 10px;left: 13px;font-size: 24px}}