reset.css

*[hidefocus],input,textarea,a{outline:none;}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{padding:0;margin:0;}
fieldset,img,html,body,iframe{border:0;}
table{border-collapse:collapse;border-spacing:0;}
li{list-style:none;}
h1,h2,h3,h4,h5,h6{font-size:100%;}
caption,th{font-weight:normal;font-style:normal;text-align:left;}
em,strong{font-weight:bold;font-style:normal;}
body,textarea,select,input,pre{font-family: "miui", "Helvetica Neue",Helvetica,STHeiTi,sans-serif;font-size:14px;color:#555;}
body{background:#f8f8f8;line-height:1.5em;-webkit-text-size-adjust:none;}
a,button{cursor:pointer;}
textarea{resize:none;overflow:auto;}
pre{white-space:pre-wrap;}
a{color:#333;text-decoration:none;}
input{
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    -webkit-user-modify: read-write-plaintext-only;
}
html{width:100%;height: 100% ;overflow-x:hidden;font-size: 10px;}
body{background:rgba(255, 255, 255, 0);position:relative;text-align:left;width:100%;height:100%;-webkit-tap-highlight-color: rgba(0,0,0,0.05);-webkit-touch-callout:none;-webkit-user-select:none;}

body{
    -webkit-overflow-scrolling: touch;
}