article,aside,audio,body,canvas,caption,dd,div,dl,dt,fieldset,figure,footer,form,h1,h2,h3,h4,h5,h6,header,html,input,label,legend,li,mark,menu,nav,ol,p,section,table,tbody,td,textarea,tfoot,th,thead,time,tr,ul,video{padding:0;margin:0;box-sizing:border-box}body{margin:0!important}h1,h2,h3,h4,h5,h6{font-weight:700}article,aside,blockquote,dialog,figure,footer,header,hgroup,nav,section{display:block}ol,ul{list-style:none}img{vertical-align:top;border:0 none}input::-ms-clear{display:none!important}body{font:.75rem/1.5 \5FAE\8F6F\96C5\9ED1,\5B8B\4F53,Hiragino Sans GB,STHeiti,WenQuanYi Micro Hei,Droid Sans Fallback,SimSun,sans-serif;font-family:Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,微软雅黑,Arial,sans-serif;background:#fff}a{color:#939393}a,a:hover{text-decoration:none}.w100{width:100%}.bg_f2{background:#f2f2f2}.hidden{overflow:hidden}.text-black{color:#000}