css文件压缩工具地址
@charset "utf-8";html{overflow-y:auto;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%}html *{outline:0;-webkit-tap-highlight-color:rgba(0,0,0,0)}body,html{height:100%}article,aside,blockquote,body,button,code,dd,details,div,dl,dt,fieldset,figcaption,figure,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,input,legend,li,menu,nav,ol,p,pre,section,td,textarea,th,ul{margin:0;padding:0}input,select,textarea{font-size:100%}table{border-collapse:collapse;border-spacing:0}fieldset,img{border:0 none;width:auto\9;max-width:100%;vertical-align:top;height:auto}img:not([src]),img[src=""]{opacity:0}address,caption,cite,code,dfn,em,th,var{font-style:normal;font-weight:500}ol,ul{list-style:none}h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:500}q:after,q:before{content:''}a{text-decoration:none}button{border:0}button,html input[type='button'],input[type='reset'],input[type='submit']{-webkit-appearance:button;text-transform:none;outline:0}input::-webkit-input-placeholder,textarea::-webkit-input-placeholder{color:#999}input::-webkit-inner-spin-button{-webkit-appearance:none}input::-webkit-outer-spin-button{-webkit-appearance:none}textarea{vertical-align:top}button,input{line-height:normal}select{margin:0;outline:0}input.fixAKeyboard:focus,textarea.fixAndroidKeyboard:focus{-webkit-tap-highlight-color:rgba(255,255,255,0);-webkit-user-modify:read-write-plaintext-only}input:-webkit-autofill{-webkit-box-shadow:0 0 0 1000px white inset!important}button,input[type=button],input[type=checkbox],input[type=reset],input[type=submit],label{cursor:pointer;user-select:none;-ms-user-select:none;-moz-user-select:none;-webkit-user-select:none}input[type=submit]{-webkit-user-modify:read-plaintext-only;-moz-user-modify:read-plaintext-only;-ms-user-modify:read-plaintext-only;-o-user-modify:read-plaintext-only;user-modify:read-plaintext-only}input[type='search']::-webkit-search-cancel-button,input[type='search']::-webkit-search-decoration{-webkit-appearance:none}input[type='search']{-webkit-box-sizing:content-box;-moz-box-sizing:content-box;box-sizing:content-box;-webkit-appearance:textfield}*,*:before,*:after{box-sizing:border-box}.clearfix:after,.clearfix:before{content:" ";display:table}.clearfix:after{clear:both}.fl{float:left}.fr{float:right}