.bus-top-activity-wrap{padding:20px;border-bottom:1px solid #dbdbdb}.bus-top-activity{width:666px;height:180px;border-radius:14px;position:relative;background-size:cover;overflow:hidden;cursor:pointer}.bus-top-activity-overlay{padding:0 17px;overflow:hidden;width:100%;height:70px;border-radius:14px 14px 0 0;background-image:-webkit-linear-gradient(90deg,rgba(0,0,0,0) 1%,rgba(0,0,0,.5) 100%);background-image:linear-gradient(0deg,rgba(0,0,0,0) 1%,rgba(0,0,0,.5) 100%)}.bus-top-activity-title{margin-top:12px;font-size:16px;color:#fff;line-height:24px}.bus-top-activity-comment{margin-left:17px;overflow:hidden;position:relative;margin-top:4px;height:97px}.bus-top-activity-comment-roll{position:absolute;top:68px;left:0}.bus-top-activity-comment-item{display:inline-block;height:28px;line-height:28px;font-size:0;color:#fff;border-radius:15px;background:rgba(0,0,0,.4);padding:0 17px;margin-bottom:6px}.bus-top-activity-comment-item span{font-size:12px}.bus-top-activity-comment-item-lz{color:#FFA32B}.bus-top-activity-btn{position:absolute;right:17px;bottom:10px;width:90px;height:34px;color:#fff;font-size:12px;padding:4px 0;border-radius:4px;background-color:#2B89FF;background-image:-webkit-linear-gradient(315deg,#2bbaff 0,#2b89ff 100%);background-image:linear-gradient(135deg,#2bbaff 0,#2b89ff 100%);box-shadow:0 2px 6px 0 rgba(69,69,69,.5),inset 0 0 1px 0 rgba(255,255,255,.5);text-align:center}.bus-top-activity-btn-title{font-size:14px;line-height:18px}.bus-top-activity-btn-num{line-height:16px;color:rgba(255,255,255,.8)}