.live-box .live-list1{float:left;margin:0 20px 0 0}.live-box .live-list1:nth-child(4n){margin-right:0}.carousel-item{height:100%;background:#999}.delete{border:1px solid #ddd;color:#333}.delete,.detail{width:100px;height:39px;font-size:14px;font-weight:500;display:flex;align-items:center;justify-content:center}.detail{background:#f9c800;color:#fff}.item-list{margin-right:20px}.item-list:nth-child(5n){margin-right:0}