/*基础*/
*{margin:0;padding:0;}
body{
    font: 16px/1.5 "Microsoft Yahei",SimHei,"Helvetica Neue",Helvetica,Arial,"Hiragino Sans GB","Heiti SC","WenQuanYi Micro Hei",sans-serif;
    color:#000000;
    text-size-adjust: 100%;
}
table{margin: auto;}
img{margin:0; padding:0; border:0;vertical-align: middle;}
a{text-decoration:none;}
ol,ul,li{list-style:none;}
input, button{outline: 0;vertical-align: middle;}
.clear{clear:both; height:0; font-size:0; line-height:0; overflow:hidden;}
.clearfix:after {content: ".";display: block;height: 0;clear: both;visibility: hidden;}
.clearfix {display:inline-block;}
.clearfix {display:block;}
.overflow{overflow:hidden;width:100%;}
.hidden {display: none;}
.left{float:left;}
.right{float:right;}
.center{margin: 0 auto;}