*{
 	font-family: 微软雅黑, Tahoma, Arial;
	
	margin:0;
	padding:0;
	list-style:none;
	
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
	box-sizing: border-box;
	
}
a{
	text-decoration:none;
}
body{
	text-align:center;
}
.bg-cf2f2f2{
	background-color: #f2f2f2;
}
.fl{
	float:left;
}
.body_wrap{
	text-align:left;
	width:100%;
	min-width:1200px;
}
.container{
	width:1200px;
	text-align:left;
	margin-left:auto;
	margin-right:auto;
	position:relative;
}
.nav{
	width:100%;
	height:62px;
	background:#f2f2f2;
	z-index: 9997;
    overflow: visible;
    position: fixed;
    top: 0;
	border-bottom: 1px solid #e2e2e2;
	
}
.nav_cont{
	width:1200px;
	position:relative;
	margin: 0 auto;
    height: 62px;
	color: #fff;
}
.ds_logo{
	width:182px;
	height:40px;
	float:left;
	position: relative;
	z-index:9999 !important;
	cursor:pointer;
	margin-top:11px;
}
.ds_logo img{
	width:100%;
}
.nav_menu{
	float:left;
	margin-left:100px;
	width:auto;
	height:62px;
	font-size:16px;
	color: #303036;
}
@media (min-width: 768px) {

}
.nav_menu {
    float: left !important;
}
.list_line{
	margin-top:0;
	margin-bottom:0;
}
.list_line li{
	float: left;
    line-height: 58px;
	height:58px;
	border-top:4px solid transparent;
	display: inline-block;
	text-align:center;
	margin:0 8px;
	padding:0 10px;
	cursor:pointer;
}
.list_line li:hover{
	border-top:4px solid #1446a0 !important;
	color:#1446a0 !important;
}
.list_line li a{
	letter-spacing:2px;
	font-weight:500;
}
.active{
	border-top:4px solid #1446a0 !important;
}
.active a{
	color:#1446a0 !important;
	top:-4px !important;
}
.clearfix:before, .clearfix:after {
    content: "";
    display: table;
}
.clearfix:after{
    clear: both;
}
.clearfix{
    *zoom: 1;/*ie6,7*/
}
.long-line{
	width:94%;
	min-width:910px;
	margin-top:20px;
	margin-left:auto;
	margin-right:auto;
	background:#e3e3e3;
	height:1px;
}
.elevator-item{
	position: fixed;
    right: 25px;
    bottom: 30px;
    z-index: 99992;
    -webkit-transition: opacity .4s ease-in-out;
    -moz-transition: opacity .4s ease-in-out;
    -o-transition: opacity .4s ease-in-out;
	transition: opacity .4s ease-in-out;
    opacity: 1;
}
#elevator{
	display: block;
    margin-bottom: 5px;
    width: 60px;
    height: 46px;
    border-radius: 2px;
    /*background:url(../img/backtop.png) no-repeat center center;*/
    background-color: #e02d2f;
    cursor: pointer;
    box-shadow: 0 1px 3px rgba(0,0,0,.2);
}
.shadow_h{
	
	webkit-box-shadow:0 1px 4px #cecece; 
	moz-box-shadow: 0 1px 4px #cecece;
	ms-box-shadow:0 1px 4px #cecece;
	o-box-shadow:0 1px 4px #cecece;
	box-shadow: 0 1px 4px #cecece;
}

.tp_index, .exit_log,.tp_wenti{
	float:right;
	margin-top:15px;
	cursor:pointer;
}
.exit_log{
	 margin-left:40px;
}
.tp_index p, .exit_log p,.tp_wenti p{
	color:#333;
	height:32px;
	line-height:32px;
	padding-left:32px;
	font-size:14px;
}
.exit_log p{
	background:url(../img/exit02.png) no-repeat;	
}
.tp_index p{
	background:url(../img/home.png) no-repeat;
}

.tp_wenti p{
	background:url(../img/wenti.png) no-repeat;
}

.tp_wenti{
	 margin-right:40px;
}