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;
}

.maincontent{
	width:1200px;
	height:2315px;
	/*border:1px solid red;*/
	margin:10px auto;
}
.sidebar{
	width:180px;
	height:2335px;
	/*border: 1px solid blue;*/
	float: left;
	margin-top: -10px;
	padding-left: 75px;
	margin-left: -75px;
	background: #eee;
}
.content{
	float:right;
	width:990px;
	/*height:1000px;*/
	/*border:1px solid green;*/
	position:relative;
	/*top:-145px;*/
	left: 0px;
	margin-top: -147px;

}
.content img{
	margin-top: 10px;
}
.btn{
	width:195px;
	height: 57px;
	/*background: #0042FF;*/
	z-index: 1;
	position: relative;
	top:425px;
	left: 314px;
	/*border-radius:15px;*/
	/*border:1px solid green;*/
}
.btn:hover{
	/*background: #0078FF;*/
	/*opacity:0.9;*/
}
.btn p:hover{
	font-family: 黑体;
}
.btn p{
	color: #FFF;
	font-size: 32px;
	line-height: 57px;
	font-weight: bold;
	text-align: center;
	font-family: 黑体;
}
.btn_right{
	width:300px;
	height:100px;
	/*border:1px solid red; */
	position: relative;
	top:150px;
	left:600px;
	z-index: 1;
}
.btn_right h2{
	font-size: 36px;
	color: #FF7E00;
	font-weight: bold;
	text-align: left;
	font-family: 黑体;
}
.btn_right p{
	text-align: left;
	line-height: 35px;
	font-size:20px;
}
.btn_right p span{
	width: 100px;
	height: 30px;
	background: #0042FF;
	color: #fff;
	padding:5px;
}
.aim{
	width: 990px;
	/*border: 1px solid red;*/
	/*height:500px;*/
	margin-top: 20px;
	/*font-family: 黑体;*/
}
.aim_left{
	float: left;
	font-size: 30px;
	width:auto;
	font-family: 黑体;
	/*border: 1px solid green;*/
	
}
.aim_right{
	float: right;
	/*border-bottom: 20px solid #ccc;*/
	margin-top: 3px;
	height: 30px;
	width:860px;
	background:url(../images/train/bg_01.png) repeat-x center;
}
.clear{
	clear: both;
}
.aim_content1{
	float: left;
	/*border: 1px solid red;*/
	width: 520px;
	/*height: auto;*/
	text-align: left;
	margin:15px 0px 0px 0px;
	line-height: 30px;
}
.aim_content1 ol{
	width: 540px;
	margin-top: -10px;
}
.aim_content1 ol li{
	height: 32px;
	margin-top: 8px;
	font-size: 17px;
	font-family: 黑体;
	color: #000;
	letter-spacing: 0.1px;
	/*font-weight: bold;*/
	opacity: 1;
}
.aim_content1 img{
	position: relative;
	top:10px;
}
.aim_content1 span{
	border-radius:22px;
	font-size: 22px;
	background: #00A2c9;
	color: #fff;
	margin-right: 10px;
	padding:5px 10px;
	font-family: 宋体;
	font-weight: normal;
}
.mod_2 ul li small{
	border-radius:22px;
	font-size: 22px;
	background: #00A2c9;
	color: #fff;
	margin-right: 10px;
	padding:5px 10px;
	font-family: 宋体;
	font-weight: normal;
}
.aim_content2{
	float: right;
	margin-top: 10px;
	margin-bottom: 15px;
}
.obj img{
	margin-top: 10px;
	margin-bottom: 0px;
}
.obj_img{
	/*border: 1px solid red;*/
}
.obj_img #img_1{
	position: relative;
	top:-20px;
	left: 85px;
}
.obj_img #img_2{
	position: relative;
	top:0px;
	right: -190px;
}
.obj .aim_right img{
	margin-top: 10px;
}
.skill{
	/*border: 1px solid red;*/
	height: 350px;

}
.skill_1{
	float: left;
	width:600px;
}
.skill_1 p{
	line-height: 30px;
	text-align: left;
	margin-top: 28px;
	margin-bottom: 28px;
	margin-left: 10px;
	text-indent:2em;
	width: 610px;
	font-size: 14px;
	/*font-family: 黑体;*/
	color: #000;
	/*font-weight: bold;*/
}
.skill_2{
	float: right;
	margin-top:15px;
	position: relative;
	right: 45px;
}
.course img{
	/*margin-top: 0px;
	margin-bottom: 0px;*/
/*	border: 1px solid red;*/
}
.course_img{
	margin-top: 10px;
	margin-bottom: 20px;
}
.course ul{
	width: 970px;
	background: #EDE9E9;
	height: 300px;
	margin-bottom: 20px;
	margin-top:20px;
}
.course ul li {
	float: left;
	width: 220px;
	height: 260px;
	/*border: 1px solid red;*/
	margin:20px 10px;
	background: #F6F6F6;
}
.course ul li h2{
	font-size: 18px;
	background: #F6F6F6;
	color: #fff;
	width: 200px;
	height: 50px;
	line-height: 50px;
	/*text-align: left;
	padding-left: 20px;*/
	text-align: center;
}
.course ul li p{
	font-size: 14px;
	line-height: 30px;
	text-align: left;
	padding-left: 15px;

	background: #F6F6F6;
}
.mod{
	/*border: 1px solid red;*/
	padding-bottom: 80px;
}
.mod_1{
	float: left;
	/*border: 1px solid red;*/
	margin-left: 0px;
}
.mod_1 img{
	margin-top: 20px;
	/*border: 1px solid red;*/
}
.mod_2{
	float: left;
	margin-top: 50px;
	margin-right: 50px;
	position: relative;
	right: -50px;
	top:-10px;
}
.mod_2 ul{

}
.mod_2 ul li img{
	position: relative;
	top:10px;
}
.mod_2 ul li {
	line-height: 0px;
	text-align: left;
	font-size: 17px;
	font-family: 黑体;
	color: #000;
	/*font-weight: bold;*/
	letter-spacing: 0.3px;
	opacity: 1;
	width: 100%;
	height: 40px;
	position: relative;
	top:0px;
}
.mod_2 ul li b{
	color: #FF1200;
}
.mod p{
	color: #FF1200;
	text-align: left;
	line-height: 25px;
	margin-top: -21px;
	margin-left: 30px;
	float: right;
	font-weight: bold;
	font-family: 微软雅黑;
	font-size: 16px;
	*margin-top: 21px;
	*margin-left:0px;
}
.mod span{
	float: left;
	color: #FF1200;
	margin-top: 21px;
	font-weight: bold;
	font-family: 微软雅黑;
	font-size: 16px;
}