.system-container{font-size:13px;padding:10px 30px}.layer-item{margin-top:20px}.layer-item label{display:inline-block;width:90px;font-size:12px;position:relative;top:-15px}.layer-item .layer-slider{width:30%;display:inline-block;margin-left:10px}.comp-preview-scope{width:100px;height:100px;margin-top:10px;background:url(../img/map.42011948.png) no-repeat;background-size:100%}.comp-preview-demo{width:50px;height:50px}