.box-video1{position:relative;width:280px;margin-bottom:40px;background:#fff;border:1px solid #E2E2E2;cursor:pointer}.box-video1:hover{border-color:#19a97b}.box-video1 .v-pic{position:relative;width:100%;height:157px;overflow:hidden}.box-video1 .v-pic img{width:100%;height:auto}.box-video1 .v-pic .v-mask{position:absolute;top:0;left:0;width:100%;height:100%;background:url(//wkstatic.bdimg.com/static/wkzone/widget/channel/public/modules/boxs/box_video1/img/play-btn_94d82ff.png) no-repeat center center;cursor:pointer}.box-video1 .v-info{padding:0 11px 9px;background:#fff}.box-video1 .v-info:after{content:"";display:table;clear:both}.box-video1 .v-info .v-title{margin-top:10px;margin-bottom:6px;height:36px;line-height:18px;font-size:14px;overflow:hidden}.box-video1 .v-info .v-descleft{float:left;width:100px;line-height:22px;font-size:16px;color:#19a97b}.box-video1 .v-info .v-descright{float:right;width:100px;text-align:right;line-height:22px;font-size:12px;color:#999}