@charset "utf-8";
div,form,img,ul,ol,li,dl,dt,dd {margin: 0; padding: 0; border: 0;}
h1,h2,h3,h4,h5,h6 { margin:0; padding:0;}
* + html {
  z-index: 6666;
}
* + html .search {
  z-index: 5555;
}

ul,li{ list-style:none;}
img{ border:none;}
a{ color:#000; text-decoration:none;}
a:hover{ text-decoration:underline; color:#000;}


.nav{ width:883px; height:40px; margin:0 auto; z-index:9999;}
.nav .nav_list{ float:left;}
.nav li{float:left;height:40px; width:87px; line-height:40px;position:relative;}
.nav li.last{background:none;}
.nav li a{float:left;display:block; width:88px; height:40px; text-align:center; line-height:40px; background:url(../images/index_19.jpg) no-repeat left center;}
.nav li a:hover{background:url(../images/nav_hover.jpg) no-repeat center center; text-decoration:none;}

.nav li a span{float:left;display:block; width:90px; height:40px; line-height:40px;cursor:pointer; font-family:"黑体";text-align:center; color:#fff; font-size:14px; font-weight:bold;}

.nav li a.selected{ background:url(../images/index_20cd.jpg) no-repeat center center; color:#fff; font-size:14px;}
.nav li a.selected2{ background:url(../images/index_20cd.jpg) no-repeat center center; color:#fff;font-size:14px;}

.nav li.selected .submenu{display:block;}
.nav li .submenu{display:none;position:absolute;top:40px;left:0px; background:url(../images/nav_bg.jpg) center center repeat-y;}
.nav li .submenu{width:150px;}
.nav li .submenu{ z-index:9999;}
.nav li .submenu li{float:left;padding:0;background:none;height:25px; line-height:25px;}
.nav li .submenu li a{float:none;padding:0;text-align:left; font-family:"黑体";height:25px;line-height:25px;background:none; color:#fff; padding-left:6px; width:150px;}
.nav li .submenu li a:hover{background:url(../images/nav_hover2.jpg) repeat-x center; width:144px;font-weight:normal; color:#fff; text-decoration:none;}


/*appcase3 首页企业相册模块*/
#appcase3{
	width:980px;
	margin:10px auto 1px auto;
}
.appcase3_left{
	width:980px;
	float:left;
	height:auto;
	overflow:hidden;
}
.appcase3_left ul{
    margin:1px;
}
.appcase3_left li{
	float:left;
	width:316px;
	height:230px;
	display:block;
	list-style:none;
	margin-right:7px;
	margin-bottom:5px;
	background:url(http://it2002.com/images/CaseFrame.png) top no-repeat;
}
.appcase3_left li img{
	width:261px;
	height:164px;
	margin:21px 28px;
	vertical-align:middle;
}
.appcase3_left li p{
	color:#000;
	font-size:14px;
	font-weight:bold;
	margin-bottom:4px;
	line-height:25px;
	padding-left:100px;
	border-bottom:1px dotted #CCC;
}
.appcase3_left li span{
	font-size:11px;
	color:#999;
	line-height:5mm;
}
/*appcase3 end*/