body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,button,textarea,p,blockquote,th,td { margin:0; padding:0; } body { color:black; font-size:13px;font-family: Arial,Helvetica,"Microsoft YaHei", sans-serif; } h1, h2, h3, h4, h5, h6 { font-weight:normal; } a{ text-decoration: none; color:black; } img { border:none; } ol,ul,li { list-style:none; } input, textarea, select, button { font:13px Verdana,Helvetica,Arial,sans-serif; border: 1px solid #999; } table { border-collapse:collapse; } .clearFix:after { content: ""; display: block; clear:both; } html{ font-size:62.5%; }