.leaflet-control-layers span{font-size:4vw!important}.van-button{height:8vw!important}body .app,html{color:#333;font-family:Arial,Helvetica,STHeiti STXihei,Microsoft YaHei,Tohoma,sans-serif;background-color:#f8f8f8}.app-container{padding-bottom:13.333333vw}.van-uploader__preview{display:none!important}.leaflet-control-layers-toggle{width:8vw!important;height:8vw!important}