* {
  margin:0px;
  padding:0px;
 }
body {
  background:#eee url(../images/bg_body.gif) top center repeat-y;
  color:#000;
  font-size:12px;
  font-family:helvetica,arial,sans-serif,"宋体";
  position:relative;
  }
p{line-height:18px;}
h1,h2,h3,h4,h5,h6{margin:0; padding:0; font-size:12px; font-weight:normal;}
table,td,th{font-size:12px;}
tr{font-size:12px;height:24px;}
li{list-style:none;list-style-position:outside;
  overflow:hidden;
  white-space:nowrap;
  text-overflow:ellipsis;}
div{margin:0 auto;}
img{vertical-align:top;border:0;}
a{color:#000;text-decoration:none;}
a:hover {color:#990000;text-decoration:none;}