html, body, div, span, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, code, del, dfn, em, img, q, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, .btn, button {margin: 0; padding: 0; border: 0; font-style: inherit; font-weight: inherit; font-size: 100%; font-family: inherit; vertical-align: baseline;}
 body {height:100%;-webkit-text-size-adjust:none;}
div {text-align:left;}
body{font-family: "微软雅黑";}
h1, h2, h3, h4, h5, h6{font-size:100%;}
address, cite, em{font-style:normal;}
li{list-style-type:none;}
a{text-decoration:none;color:#3E3E3E;}
a:hover{text-decoration:none;}
a:focus { outline: none; }
fieldset, img {border:0;}
label,button{cursor: pointer;}
select,input,textarea{font-size:12px;line-height:1.2em;border:0px;}
iframe{border:0px;width:100%;height:100%;}