body,h1,h2,h3,h4,dl,dt,dd,ul,ol,li,a,div,em,span,img,form,input,p,i{ padding:0px; margin:0px; border:none;}
body{color:#242424;text-rendering: optimizelegibility;font:400 16px/1.5em "Microsoft YaHei",Arial;}
em,i{word-wrap: break-word;font-style:normal;}
a{  text-decoration:none;}
a:link,a:visited,a:active{ text-decoration:none;}
a,button,span,i,div,h2,aside{/* -webkit-user-select: none; */ -webkit-tap-highlight-color:rgba(0,0,0,0);}
input, button, textarea, select {-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; }
ul, ol, dl,li {list-style: none ;}
article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section {display:block; margin:0; padding:0;}
img{border:none; max-width:100%;vertical-align: middle;}
html,body{-webkit-text-size-adjust:100%;text-size-adjust:100%;}
input[type="button"], input[type="text"], input[type="submit"], input[type="search"], input[type="email"], input[type="number"], input[type="phone"], button { 
-webkit-appearance: none; -moz-appearance: none; -webkit-border-image: none; border-image: none; -webkit-border-radius: 0; border-radius: 0; }
.clearfix:after { content: ""; display: block; height: 0; overflow: hidden; clear: both; visibility: hidden; }
a:active { opacity: 0.7; }