@charset "UTF-8";
@import url("products.css");
/*清除默认标签属性*/
@font-face
{
font-family: myFirstFont;
src:url(../Font/NotoSansHans-Regular.otf)/* IE9 */
}
body,p,h1,h2,h3,h4,h5,h6,dl,dd{
	margin:0;
	font-size:15px;
	font-family:myFirstFont;
	font-weight: normal;
}
ul,li,dl,dt,dd{
	list-style:none;
	padding:0;
	margin:0;
	text-decoration: none;
}
img{
	border:none;
}

a{
	text-decoration:none;
}
.clearfix{
	clear:both;
}
.content{
	width:1400px;
	margin: 0 auto;
}

/*top,header,banner*/
.all{
	width: 100%;
	height: 550px; 
}
.no_banner{
	width: 100%;
}
.banner_zhaopin{
	background:url(../img/banner_zhaopin.png) no-repeat;
}
.banner_news{
	background:url(../img/banner_news.jpg) no-repeat;
}
.banner_tech{
	background:url(../img/banner_tech.jpg) no-repeat;
}
.header{
	height: 550px;
}
.logo{
	float: left;
}
.logo img{
	width:440px;
	height:60px;
	margin-top: 30px;
}
nav{
	float: right;
}
nav ul li{
	float: left;
	position:relative;
}
nav ul li dl{
	width:111px;
	position:absolute;
	left:0;
	top:75px;
	display:none;
	box-shadow: 0 0 5px 0 rgba(0,0,0,.5)
}
nav ul li div a{
	font-size: 16px;
	color:#4d4d4d;	
	padding: 45px 24px 8px 24px;
	display:block;
}
nav ul li:hover  div a{
	background-color:#299cf0;
	color: #fff;
	
}
nav ul li:hover dl{
	display:block;
	
}
nav ul li dl{
	background:#fff;
}
nav ul li dl dd a{
	padding:8px 8px;
	display: block;
	font-size:14px;
	color:#4d4d4d;
	text-align: center;
}
nav ul li dl dd a:hover{
	background-color:#92d1ff;
	color:#fff;
}
.tech dd a{
	padding:4px 4px;
}
/*sidebar*/

/*footer*/
footer{
	background:url(../img/bg_footer.png);
	margin-top:40px;
}
.footer_menu dl,.footer_menu ul{
	float:left;
}
.footer_menu dl{
	margin-right:100px;
}
.footer_menu dl a{
	color:#fff;
}
.footer_menu dl dt a{
	font-size:18px;
	line-height: 40px;
	font-weight:400;
}
.footer_menu dl dt{
	border-bottom: 1px dotted #fff;
	margin-top: 20px;
	margin-bottom: 10px;
}
.footer_menu dl dd a{
	font-size:16px;
	line-height: 30px;
}
.footer_menu dl dd a:hover{
	text-decoration: underline;
}
.footer_menu ul{
	border-left:1px dashed #fff;
	color:#fff;
	text-align: center;
	padding:0 70px 10px 70px;
}
.QR{
	width: 105px;
	height: 105px;
	margin: 20px auto;
}
.service img{
	width: 80px;
	height: 81px;
	margin: 20px auto;
}
.servicenum{
	font-size:24px;
}
.last{
	font-size:14px;
	color:#fff;
	background:black;
	text-align: center;
	line-height: 30px;
}
.banner_1{
	background:url(../img/banner_1.png);
	background-size:cover;
}
/*sidebar*/
.sidebar{
	float:left;
	
}
.top_margin{
	margin-top:40px;
}
.side_bar_nav{
	border:1px solid #e5e5e5;
	margin-right:50px;
	width:90%;
}
.side_bar_nav dt{
	background:#299cf0;
	color:#fff;
	padding:8px 25px;
	text-align: center;
}
.side_bar_nav dt span{
	font-size: 20px;
}
.side_bar_nav dd a{
    line-height: 50px;
	text-align: center;
	display:block;
	border-bottom:1px solid #e5e5e5;
	color:#4d4d4d;
	font-size:18px;
}
.side_bar_nav dd a span{
	background: url(../img/icon_arr.png) no-repeat;
	width:12px;
	height: 22px;
	display:inline-block;
	vertical-align: middle;
	margin-left: 10px;
}
.side_bar_nav .sidebar_focuse a{
	color:#299cf0;
}
.side_bar_nav .sidebar_focuse a span{
	background: url(../img/icon_arr_focus.png) no-repeat;
}
.side_bar_nav dd:hover span{
	background: url(../img/icon_arr_focus.png) no-repeat;
}
.side_bar_nav dd:hover a{
	color:#299cf0;
}
.side_bar_nav ul{
	padding-left:20px;
	
	padding-right:20px;
}
.side_bar_nav ul a{
	color:#4d4d4d;
}
.side_bar_nav ul h4{
	border-bottom:1px solid #e5e5e5;
	font-size:16px;
	
	padding-top:10px;
	padding-bottom:20px;
	background: url(../img/icon_arr2_focus.png) no-repeat right;
	vertical-align: middle;
}
.side_bar_nav ul h4 a{
	color:#299cf0;
	font-weight: 700;
}
.side_bar_nav ul li{
	line-height: 40px;
	display:block;
	border-bottom:1px solid #e5e5e5;
	color:#4d4d4d;
	font-size:16px;
	background: url(../img/icon_arr.png) no-repeat right;
}
.side_bar_nav ul li a{
	width:80%;
	display: block;
}
.side_bar_nav ul li:hover a{	
	color:#299cf0;
}
.side_bar_nav ul li:hover{	
	background: url(../img/icon_arr_focus.png) no-repeat right;
}
/*右侧内容*/
.right_content{
	float:right;
	width:80%;
}
.right_content p{
	line-height: 26px;
	font-size:  16px;
	text-indent: 32px;
}