html,body{margin:0;text-align:center;over-flow:hidden;height:100%;width:100%;}
UL{list-style-type:none; margin:0px;}
/* 标准盒模型 */
.ttl{height:18px;}
.ctt
{
	height:auto;
	padding:1px;
	clear:both;
	border:0px solid #064ca1;
	border-top:0;
	border-bottom:0;
	text-align:left;
}

.w936{margin:1px 0;clear:both;width:550px;/*这里调整整个滑动门的宽度*/}
/* TAB 切换效果 */
.tb_{background-image: url('../site_pic/barbg_tab.gif'); background-repeat: repeat-x; }
.tb_ ul{height:24px;}
.tb_ li{float:left;height: 24px;line-height:1.9;width: 94px;cursor:pointer;}
/* 用于控制显示与隐藏的css类 */
.normaltab   { background-image:url('../site_pic/normal_tab.gif'); background-repeat: no-repeat; color:#1F3A87 ;text-align:center;}
.hovertab    { background-image: url('../site_pic/hover_tab.gif'); background-repeat: no-repeat; color:#1F3A87; font-weight:bold ;text-align:center;}
.dis{display:block;}
.undis{display:none;}