html, body
{
	margin: 0 auto;
	padding: 0;
	text-align: center;
}
#div
{
	background: #FFFFFF;
	width: 85%;
	margin: 0 auto;
	padding: 0;
}
/* 标准盒模型 
.ttl{height:18px;}*/
UL
{
	list-style-type: none;
	margin: 0px;
}
.ctt
{
	height: auto;
	border: 0;
	text-align: left;
}
.w936
{
	margin: 0 0;
	border: 1px solid #8dc7fd;
	clear: both;
	width: 100%;
	font-size: 12px;
	height: 180px /*滑动门的宽度*/;
}
/* TAB 切换效果 */
.tb_
{
	background-repeat: repeat-x;
	background-color: #D1E7FC;
}
.tb_ ul
{
	height: 24px;
	margin: 0;
	padding: 0;
}
.tb_ li
{
	margin: auto;
	float: left;
	height: 22px;
	line-height: 1.9;
	width: 80px;
	cursor: pointer;
	text-align: center;
}
/* 控制显示与隐藏css类 */
.normaltab
{
	background-repeat: no-repeat;
	color: Black;
}
.hovertab
{
	background-repeat: no-repeat;
	font-weight: bold;
	height: 32px;
	background: url(biao.jpg);
	color: White;
}
.dis
{
	display: block;
}
.undis
{
	display: none;
}
#title
{
	background: #14b1ff;
	font-size: 13px;
	font-weight: bold;
	height: 25px;
	width: 420px;
	margin: 0 auto;
}
#down a
{
	color: #14B1FF;
	text-decoration: underline;
}
#down a:hover
{
	color: red;
	text-decoration: underline;
}
.up{margin-left:5px;}
.up a
{
	color: #3D6799;
	text-decoration: underline;
}
.up a:hover
{
	color: red;
	text-decoration: underline;
}
#zhanshi
{
	margin: 0 auto;
	padding: 0;
}
#about
{
	margin: 0 auto;
	padding: 0;
	text-align: center;
}
#xx a
{
	color: black;
	text-decoration: none;
}
#xx a:hover
{
	color: red;
	text-decoration: underline;
}