body {
	font-size: 14px;
	color: #434343;
	margin:0;
	padding:0;
}

a:hover {
	text-decoration: none;
}




.wrapper { 
	position: relative;
	width:1200px;
	margin:0 auto;
}

.headerDiv{
	background:url(../images/server/top_server1.jpg) center top no-repeat;
	height:488px;
}

section {
	width: 1200px;
	margin:0 auto;
}



.wrapper .column { 
	display: inline;
	line-height:25px;
	margin-top:60px;
}
.wrapper .column span{
	font-size:36px;
	font-family:"黑体";
	color:#2d4464;
	line-height:60px;
}
.wrapper .column p{
	width:665px;
}


.nav-container {
	margin-top:20px;
}

.navServer {
	z-index:100;
    width: 1200px;
	height:187px;
	margin:0px auto;
	position: relative;
	background:url(../images/server/bg_server2.png) no-repeat;
}
 
.navServer li {
	list-style: none;
	float:left;
	margin-left:78px;
}
.navServer li:first-child {
	margin-left:98px;
}

.navServer li a {
	text-decoration: none;
	display: inline-block;
	text-align: center;
	background:url(../images/server/nav_01.png) no-repeat;
	width:121px;
	height:157px;
	color:#959595;
	font-size:18px;
	font-family:"黑体";
	font-weight:bold;
	padding:32px 0;
	line-height:25px;
}

.navServer li a:hover{
	background:url(../images/server/nav_02.png) no-repeat;
	color:#fff;
}

 
/*clearfix*/    
.wrapper:before,
.wrapper:after {
	content: '';
	display: block;
	overflow: hidden;
	visibility: hidden;
	width: 0;
	height: 0;
	clear: both;
	zoom: 1 ;
}

.sticky {
	position: fixed;
	top: 0px;
	animation:thedrop 1s 1;
}

.sticky .nav-above {
	position: absolute;
	top:-15px;
	left:1em;
	right:1em;
	height:15px;
}
    
.top_server{
	padding-top:151px;
	width:1200px;
	margin:0 auto;
}



.server2_top{
	font-family:"黑体";
	font-size:24px;
	color:#00a2ca;
	line-height:42px;
	margin:20px 0 0;
	border-bottom:1px solid #cacaca;
}
.server2_nav{
	background:url(../images/server/bg_server8.jpg) no-repeat center;
	height:675px;
	overflow:hidden;
	+background-position: 40px 120px;
}
.server2_nav .btn1{
	background:url(../images/server/ico_server1a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:50px;
	left:120px;
}
.server2_nav .btn1:hover{
	background:url(../images/server/ico_server1b.png) no-repeat;
}
.server2_nav .btn2{
	background:url(../images/server/ico_server2a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-105px;
	left:418px;
}
.server2_nav .btn2:hover{
	background:url(../images/server/ico_server2b.png) no-repeat;
}
.server2_nav .btn3{
	background:url(../images/server/ico_server3a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-260px;
	left:720px;
}
.server2_nav .btn3:hover{
	background:url(../images/server/ico_server3b.png) no-repeat;
}
.server2_nav .btn4{
	background:url(../images/server/ico_server4a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-200px;
	left:120px;
}
.server2_nav .btn4:hover{
	background:url(../images/server/ico_server4b.png) no-repeat;
}
.server2_nav .btn5{
	background:url(../images/server/ico_server5a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-355px;
	left:418px;
}
.server2_nav .btn5:hover{
	background:url(../images/server/ico_server5b.png) no-repeat;
}
.server2_nav .btn6{
	background:url(../images/server/ico_server6a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-510px;
	left:720px;
}
.server2_nav .btn6:hover{
	background:url(../images/server/ico_server6b.png) no-repeat;
}
.server2_nav .btn7{
	background:url(../images/server/ico_server7a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-450px;
	left:120px;
}
.server2_nav .btn7:hover{
	background:url(../images/server/ico_server7b.png) no-repeat;
}
.server2_nav .btn8{
	background:url(../images/server/ico_server8a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-605px;
	left:418px;
}
.server2_nav .btn8:hover{
	background:url(../images/server/ico_server8b.png) no-repeat;
}
.server2_nav .btn9{
	background:url(../images/server/ico_server9a.png) no-repeat;
	width:154px;
	height:155px;
	position:relative;
	top:-760px;
	left:720px;
}
.server2_nav .btn9:hover{
	background:url(../images/server/ico_server9b.png) no-repeat;
}


.server2_what{
	height:84px;
	background:#e5e5e5;
	text-align:center;
	font-family:"黑体";
	font-size:22px;
	line-height:40px;
	padding:15px;
}
.server2_what span{
	font-size:34px;
	line-height:50px;
}
.server2_text{
	margin-top:20px;
	background:url(../images/server/bg_server9.png) no-repeat right top;
	height:400px;
}