blockquote,body,button,code,dd,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,button,input,select,textarea{font:16px/1.5 Tahoma,Arial,SimSun;font-family:"Microsoft YaHei"}
        button,input,select,textarea{font-size:100%}
        h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:400}
        ol,ul{list-style:none}
        em,i,strong{font-style:normal;font-weight:400}
        fieldset,img{border:0}
        table{border-collapse:collapse;border-spacing:0}
        body,html{width:100%;height:100%;color:#333}
        a{text-decoration:none;color:inherit}
        a:hover{text-decoration:none}
        .clear{clear:both}
        .clearfix:after{content:"​";display:block;height:0;clear:both}
        .left{float:left}
        .right{float:right}