*{ margin:0 auto;}
html{overflow-x: hidden;}
body,td,th {font-size:12px; color:#FFF;overflow-x: hidden; background:url(bg.jpg);}
a {font-size: 12px;color:#FFF;}
a:link {text-decoration: none;}
a:visited {text-decoration: none;color:#FFF;}
a:hover {text-decoration: none;color:#ff7800;}
a:active {text-decoration: none;}
/*DIV布局CSS开始*/
.yc_main{width:680px; height:100%; overflow:hidden;}
.yc_pic{ width:680px; height:435px; float:left; list-style:none;top:50%;margin-top:-275px;position: absolute;}
.yc_copy{ width:680px; line-height:25px; float:left; list-style:none; text-align:right;}
.yc_flash{ width:184px; height:120px; overflow:hidden;top:50%;left:70%; position:absolute; margin-top:-140px;list-style:none;}
/*DIV布局CSS结束*/