/* 通用设置 */
*,body,div,span,form {
	margin: 0px;
	padding: 0px;
	color: #333333;
	font-family: Verdana, Tahoma, Arial, Helvetica, sans-serif;
}
/* 布局通用设置 */
.row {display: block;clear: both;width:auto;height:auto;}
.col {display: inline;clear: none;float: left;width:auto;height:auto;}

body{
	background-image:url(../images/bg.gif);
}
.container{
	width:1004px;
	position:relative;
	left:50%;
	margin-left:-502px;
}
.header{
	width:1004px;
	height:150px;
}
.nav{
	width:1004px;
	height:30px;
	margin:0;
}
.nav_left{
	width:99px;
	height:30px;
	background:url(../images/nav_left.jpg) no-repeat;
}
.nav_right{
	width:54px;
	height:30px;
	background:url(../images/nav_right.jpg) no-repeat;
}
.siteNav{
	width: 848px; height: 30px; overflow:hidden;
	background:url(../images/nav_bg.gif) repeat-x;
}
.siteNav li{
	display:block; float:left; 
}
.siteNav li a{
	display:block; overflow:hidden;
}
.siteNav li a.index{
	width:78px; height:30px;
	background:url(../images/nav.gif) 0 0 no-repeat;
}
.siteNav li a.index:hover,.siteNav li a.indexOn{
	width:78px; height:30px;
	background:url(../images/nav.gif) 0 -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.info{
	width:77px; height:30px;
	background:url(../images/nav.gif) -78px 0 no-repeat;
}
.siteNav li a.info:hover,.siteNav li a.teachingOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -78px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.teaching{
	width:77px; height:30px;
	background:url(../images/nav.gif) -155px 0 no-repeat;
}
.siteNav li a.teaching:hover,.siteNav li a.guideOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -155px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.guide{
	width:77px; height:30px;
	background:url(../images/nav.gif) -232px 0 no-repeat;
}
.siteNav li a.guide:hover,.siteNav li a.classroomOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -232px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.classroom{
	width:77px; height:30px;
	background:url(../images/nav.gif) -309px 0 no-repeat;
}
.siteNav li a.classroom:hover,.siteNav li a.practiceOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -309px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.practice{
	width:77px; height:30px;
	background:url(../images/nav.gif) -386px 0 no-repeat;
}
.siteNav li a.practice:hover,.siteNav li a.testOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -386px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.test{
	width:77px; height:30px;
	background:url(../images/nav.gif) -463px 0 no-repeat;
}
.siteNav li a.test:hover,.siteNav li a.groupOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -463px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.group{
	width:77px; height:30px;
	background:url(../images/nav.gif) -540px 0 no-repeat;
}
.siteNav li a.group:hover,.siteNav li a.designOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -540px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.design{
	width:77px; height:30px;
	background:url(../images/nav.gif) -617px 0 no-repeat;
}
.siteNav li a.design:hover,.siteNav li a.innovationOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -617px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.innovation{
	width:77px; height:30px;
	background:url(../images/nav.gif) -694px 0 no-repeat;
}
.siteNav li a.innovation:hover,.siteNav li a.forumOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -694px -30px no-repeat;
	text-decoration:none;
}
.siteNav li a.forum{
	width:77px; height:30px;
	background:url(../images/nav.gif) -771px 0 no-repeat;
}
.siteNav li a.forum:hover,.siteNav li a.forumOn{
	width:77px; height:30px;
	background:url(../images/nav.gif) -771px -30px no-repeat;
	text-decoration:none;
}
.tags{
	width:30px;
	height:auto;
}
.tab{
	width:880px;
	height:1234px;
	border-left:#999999 1px solid;
	border-right:#999999 1px solid;
	background-color:#FFFFFF;
}
.pro{
	width:654px;
	height:137px;
	margin-top:5px;
}
.pro2{
	width:648px;
	height:136px;
	margin:0 0 5px 5px;
}
.tab_left{
	margin:5px 0 0 10px;
}
.tab_right{
	margin:5px 0 0 4px;
}
.tit1_top{
	background:url(../images/tit_1.gif) no-repeat;
	width:200px;
	height:26px;
}
.tit1_bg{
	width:200px;
	height:180px;
	border:#ef6d22 1px solid;
}
.tit2_top{
	background:url(../images/tit_3.gif) no-repeat;
	width:200px;
	height:26px;
	margin-top:5px;
}
.tit2_bg{
	width:200px;
	height:200px;
	border:#7cb773 1px solid;
}
.tit3_top{
	background:url(../images/tit_5.gif) no-repeat;
	width:200px;
	height:26px;
	margin-top:5px;
}
.online{
	width:200px;
	height:40px;
	margin-top:5px;
}
.tit3_bg{
	width:200px;
	height:200px;
	border:#8a8a8a 1px solid;
}
.tit4_top{
	background:url(../images/tit_4.gif) no-repeat;
	width:200px;
	height:26px;
	margin-top:5px;
}
.tit4_bg{
	width:200px;
	height:200px;
	border:#b4180b 1px solid;
}
.friend{
	float:left;
	margin:14px 0 0 3px;
}
.intro{
	width:200px;
	height:268px;
	margin-top:5px;
}
.flash{
	width:260px;
	height:226px;
	border:#999999 1px solid;
}
.new{
	margin-left:5px;
}
.new_top{
	background:url(../images/tit_new.gif) no-repeat;
	width:389px;
	height:29px;	
}
.new_bg{
	width:389px;
	height:198px;
	border:#ffc066 1px solid;
	border-top:none;
}
.list_top{
	background:url(../images/tit_list.gif) no-repeat;
	width:648px;
	height:26px;
}
.list_top p{
	margin-left:30px;
	line-height:25px;
}
.list_bg{
	width:648px;
	border:#238edc 1px solid;
	border-top:none;
}
.list1_bg{
	width:648px;
	height:192px;
	border:#238edc 1px solid;
	border-top:none;
}
.list2_bg{
	width:648px;
	height:192px;
	border:#238edc 1px solid;
	border-top:none;
}
.list3_bg{
	width:648px;
	height:192px;
	border:#238edc 1px solid;
	border-top:none;
}
.list4_bg{
	width:648px;
	height:194px;
	border:#238edc 1px solid;
	border-top:none;
}
.list5_bg{
	width:648px;
	height:194px;
	border:#238edc 1px solid;
	border-top:none;
}
.list6_bg{
	width:648px;
	height:1000px;
	border:#238edc 1px solid;
	border-top:none;
}
.roll_1{
	overflow:hidden;
	height:94px;
	width:654px;
}
.text{
	margin-right:6px;
	margin-top:5px;
}
.text_top1{
	width:324px;
	height:26px;
}
.text_top2{
	width:324px;
	height:26px;
}
.text_top3{
	width:324px;
	height:26px;
}
.text_top4{
	width:324px;
	height:26px;
}
.text_top5{
	width:324px;
	height:26px;
}
.text_top6{
	width:324px;
	height:26px;
}
.text_top7{
	width:324px;
	height:26px;
}
.text_top8{
	width:324px;
	height:26px;
}
.text_bg{
	width:324px;
	height:170px;
	border:#238edc 1px solid;
	overflow:hidden;
}
.foot {
	width:882px;
	height:83px;
position:relative;
        left:30px; 
} 
a:link {
	font-size: 12px;
	line-height: 14px;
	color: #666666;
	text-decoration: none;
}
a:hover {
	font-size: 12px;
	line-height: 14px;
	color: #CCCCCC;
	text-decoration: none;
}
a:visited {
	font-size: 12px;
	line-height: 14px;
	color: #CCCCCC;
	text-decoration: none;
}