@charset "utf-8";
*{ margin:0px; padding:0px;}
html{font-family:"宋体"; font-size:12px;  background:url(images/ccbj.gif) left top repeat-x; height:100%;}
body{ width:990px; background:#FFFFFF; margin:0 auto;}

.left{ float:left;}
.right{ float:right;}
.center{ float:center;}
.clear{ clear:both;}