.playList{position:relative}.playList,.playList .musicList{width:100%;height:100%}.playList .musicList .list-btn{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:50px}.playList .musicList .list-btn span{padding:5px 20px;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.playList .musicList .list-btn span:hover{color:#fff}