html,body{margin:0;height:100%;width:100%;position:absolute}#mapContainer{position:absolute;top:0;left:0;right:0;bottom:0;width:100%;height:100%}.button-group{position:absolute;bottom:20px;right:20px;font-size:12px;padding:10px}.button-group .button{height:28px;line-height:28px;background-color:#0D9BF2;color:#FFF;border:0;outline:none;padding-left:5px;padding-right:5px;border-radius:3px;margin-bottom:4px;cursor:pointer}#tip{background-color:#fff;padding-left:10px;padding-right:10px;position:absolute;font-size:12px;right:10px;top:20px;border-radius:3px;border:1px solid #ccc;line-height:30px}.amap-info-content{font-size:12px}