*,:after,:before{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}blockquote,body,button,code,dd,div,dl,dt,fieldset,form,h1,h2,h3,h4,h5,h6,input,legend,li,ol,p,pre,td,textarea,th,ul{margin:0;padding:0}body{background:#fff;color:#555;font-family:Arial,Microsoft YaHei,黑体,宋体,sans-serif;line-height:normal!important}body,caption,td,th{font-size:1.86667vw}h1,h2,h3,h4,h5,h6{font-weight:400;font-size:100%}address,caption,cite,code,dfn,em,strong,th,var{font-style:normal;font-weight:400}a{color:#555}a:hover{text-decoration:underline}img{border:none;vertical-align:middle}li,ol,ul{list-style:none}button,input,select,textarea{font:1.86667vw Arial,Microsoft YaHei,黑体,宋体,sans-serif}html{overflow-y:scroll}.clearfix:after,// 清除浮动 .clearfix:before{content:" ";display:inline-block;height:0;clear:both;visibility:hidden}.clearfix{*zoom:1}.fl{float:left}.fr{float:right}.al{text-align:left}.ac{text-align:center}.ar{text-align:right}.hide{display:none}body,html{height:auto}::-webkit-scrollbar{width:0!important;height:0!important}abbr,address,article,aside,audio,b,blockquote,body,canvas,caption,cite,code,dd,del,details,dfn,div,dl,dt,em,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,html,i,iframe,img,ins,kbd,label,legend,li,mark,menu,nav,object,ol,p,pre,q,samp,section,small,span,strong,sub,summary,sup,table,tbody,td,tfoot,th,thead,time,tr,ul,var,video{margin:0;padding:0;border:0;outline:0;font-size:100%;vertical-align:baseline}body{line-height:1}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section{display:block}nav ul{list-style:none}blockquote,q{quotes:none}blockquote:after,blockquote:before,q:after,q:before{content:"";content:none}a{display:inline-block;margin:0;padding:0;font-size:100%;vertical-align:baseline;background:transparent}ins{text-decoration:none}ins,mark{background-color:#ff9;color:#000}mark{font-style:italic;font-weight:700}del{text-decoration:line-through}abbr[title],dfn[title]{border-bottom:1px dotted;cursor:help}table{border-collapse:collapse;border-spacing:0}hr{display:block;height:1px;border:0;border-top:1px solid #ccc;margin:1em 0;padding:0}input,select{vertical-align:middle}a{color:#7e8c8d;text-decoration:none;-webkit-backface-visibility:hidden}li{list-style:none}::-webkit-scrollbar{width:.66667vw;height:.66667vw}::-webkit-scrollbar-track-piece{background-color:rgba(0,0,0,.2);-webkit-border-radius:.8vw}::-webkit-scrollbar-thumb:vertical{height:.66667vw;background-color:hsla(0,0%,49%,.7);-webkit-border-radius:.8vw}::-webkit-scrollbar-thumb:horizontal{width:.66667vw;background-color:hsla(0,0%,49%,.7);-webkit-border-radius:.8vw}body,html{width:100%}body{color:#333;-webkit-text-size-adjust:none;-webkit-tap-highlight-color:rgba(0,0,0,0);background-color:#fff}input{border:none;outline:none;-webkit-box-shadow:none;box-shadow:none}#app{min-height:100vh}