body{margin:0;padding:0}#map{position:absolute;top:0;bottom:0;width:100%}#layerSwitcher{position:relative;top:0;float:right;margin-right:10px;margin-top:10px;padding:5px;z-index:9999;background-color:#fff;border-radius:5px;box-shadow:0 0 0 2px rgba(0,0,0,.1)}