*{padding:0; margin:0; }
ul li,ol li{ list-style:none;}
a{ text-decoration:none;}
a:hover{ text-decoration:underline;}
h1,h2,h3,h4,h5,h6{ font-size:12px; font-weight:normal;}
img{ border:none;}
body{font-size:12px; font-family:"宋体",Arial,Helvetica, sans-serif;word-wrap:break-word;background-color: #fff;color: #000;}
.clear{clear:both;display:block;line-height:0;font-size:0;overflow:hidden;visibility:hidden;}
.clearfix:after{clear:both;content:' ';display:block;font-size:0;line-height:0;visibility:hidden;width:0;height:0}
.clearfix{*zoom:1}
.fr{ float:right;}
.fl{ float:left;}
td,th{ font-weight:normal;}
.fb{ font-weight:bold;}
.fn{ font-weight:normal;}
.f14{ font-size:14px;}
.f12{ font-size:12px;}
.tx{ text-indent:2em;}
.vt{ vertical-align:top;}
.vm{ vertical-align:middle;}
.pr{ position: relative;}
.pa{ position: absolute;}
.bk_no{ background: none !important;}
.br_no{ border:0 !important;}
.none{display: none;}
.oh{overflow: hidden;}
.tc{ text-align:center;}
.tr{ text-align:right;}
i,em{ font-style:normal;}
input,select,textarea{outline: none;}
.a_container{width: 980px;margin: 0 auto;}
* html,* html body /* 修正IE6振动bug */{background-image:url(about:blank);background-attachment:fixed;}