.ceiling-light-container{width:100%;background-color:#fff;height:54px;line-height:54px;box-shadow:0 2px 4px 0 rgba(0,0,0,.08)}.ceiling-light-container .ceiling-light-item{display:inline-block;margin-right:72px;color:#666;font-size:16px;font-weight:600}.ceiling-light-container .ceiling-light-item:hover{color:#0e57a2;cursor:pointer}.ceiling-light-container .tab-active{color:#0e57a2;font-weight:600;position:relative}.ceiling-light-container .tab-active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background-color:#0e57a2}