@media only screen and (min-device-width:800px){html{overflow:hidden}}html{width:100%;position:fixed;background-color:#fff}body,html{height:100%}body{-webkit-tap-highlight-color:rgba(0,0,0,0);overflow:hidden;margin:0;padding:0;font-family:Arial,Helvetica,sans-serif,iconfont;font-size:16px}