@charset "utf-8";
/* CSS Document */
* { border:0; margin:0; padding:0; outline:none; text-decoration: none; list-style: none; }

a{ font-family:'微软雅黑'; text-decoration: none;}

p{ font-family:'微软雅黑';}

input{ border:none; padding:none; margin:none; }

img{display:block;}	
.clearfix{ clear:both;}

/**页头**/
body{height:100%;}
html{height:100%;}
.nav{
	width: 720px;
}

.headerr {
	width:100%;
	height: 70px;
	/*background: url(../images/about_banner_1.jpg) no-repeat;*/
	/* overflow: hidden; */
	margin: 0 auto;
	/*background-color: black;*/
	position: absolute;
	z-index: 100;
}
.rel{
	position: relative;
	margin-bottom: 20px !important;
}
.navBar {
	width: 1200px;
	height: 50px;
	line-height: 50px;
	color: #333;
	box-sizing: border-box;
	margin: 40px auto 0;
}
.top{
	width:1200px;
	height: auto;
	margin: 42px auto 0;
	
}
.logo{
	width:190px;
	height: auto;
	margin-left: 0;
	float: left;
}
.banner_text{
	width:1200px;
	height: 412px;
	margin-top: 120px;
	display: block;
	
}
.banner_text h1{
	font-size: 5rem;
	line-height: 7rem;
	color: #fff;	
}
.banner_text p{
	font-size: 1.2rem;
	line-height: 6rem;
	color: #fff;
  text-align:justify;
  text-justify:inter-ideograph;
}
.banner_btn a{
	float: left;
	margin-right: 60px;
}
/**页头**/
/**关于尚科**/
.about_bj {
	width:100%;
	height: 650px;
	background: url(../images/white.png) no-repeat center;
	position: absolute;
	margin: -100px auto 60px;
}
.about_box{
	width:1200px;
	height: auto;
	margin: 90px auto 0;
}
.about_left{
	width:558px;
	height: auto;
	float: left;
}
.left_pic{
	width:100%;
	height: auto;
	box-shadow: 5px 5px 15px rgb(0,0,0,0.2); 
	margin-bottom: 50px;
}
.about_btn{
	width:562px;
	height: auto;
}
.about_btn_left{
	float: left;
}
.about_btn_right{
	float: right;
}
.about_right{
	width:550px;
	height: auto;
	float: right;
	margin-left: 20px;
}
.line{
	width:70px;
	height: 2px;
	background-color: #1874ff;
	margin-left: 0;
	margin-top: 14px;
	margin-bottom: 20px;
	
	
}
.right_text p{
	font-size: 16px;
	text-align: left;
	line-height: 30px;
	color:#4c4c4c;
	letter-spacing: 1px;
    text-align:justify;
  text-justify:inter-ideograph;
}
.text_xm{
	width:600px;
	height: auto;
	margin-top: 40px;
	font-size: 16px;
	font-weight: 600;
	line-height: 30px;
	
}
.xm_lie{
	float: left;
	margin-right:80px;
}
/**关于尚科**/

/**项目**/
.project_box{
	background-color:#f7f7f7;
	width: 100%;
	margin: 600px auto 0;
	height: auto;
	padding-top: 80px;
}
.project{
	width:1200px;
	height: auto;
	margin: 0 auto;
}
.pro_bj{
	width:370px;
	height: 292px;
	padding-top: 270px;
	padding-left: 25px;
	float: left;
	margin-right: 5px;
	margin-bottom: 30px;
	position: relative;
}
.pro_bj1{
	background: url(../images/xuelixiangguan.png) no-repeat ;
}
.pro_bj2{
	background:url(../images/yingyang.png) no-repeat;
}
.pro_bj3{
	background:url(../images/jk.png) no-repeat;
}
.pro_bj4{
	background:url(../images/rl.png) no-repeat;
}
.pro_bj5{
	background:url(../images/xinli.png) no-repeat;
}
.pro_bj6{
	background:url(../images/kuaiji.png) no-repeat;
}
.pro_text{
	width:330px;
	height: auto;
}
.pro_text h5{
	font-size: 1.5rem;
	color: #333333;
	margin-bottom: 10px;
		
}
.pro_text h7{
	font-size: 1rem;
	color: #1874ff;
	margin-bottom: 20px;
}
.pro_text p{
	font-size: 0.8rem;
	color: #333;
	text-align: left;
	line-height: 1.5rem;
	letter-spacing: 1px;
	margin-top: 20px;
    text-align:justify;
  text-justify:inter-ideograph;
	

}
.dianji{
	position: absolute;
	width:286px;
	height: auto;
	margin: 10px auto 0;
	text-align: center;
	line-height: 20px;
	bottom: 12px;
	left: 48%;
	transform: translateX(-50%);
}
.dianji p{
	font-size: 18px;
	color: #1874ff;
	text-align: center;
	line-height: 24px;

}
.dianji_left{
	float: left;
	margin-right: 100px;
}
.dianji_right{
	float: left;
	
}
/**项目**/

/**产品服务**/
.service_box{
	width:1200px;
	height: auto;
	margin: 0 auto;
	padding-top: 60px;
}
.service_btn{
	width:650px;
	height: auto;
}
.service_btn_left{
	float: left;
}
.service_btn_right{
	float: right;
}
.service_left{
	width:650px;
	height: auto;
	float: left;
}
.service_right{
	width:450px;
	height: auto;
	float: right;
	
}
.service_right h2{
	font-size:24px;
	color: #333;
} 
.service_right h7{
	font-size:16px;
	color: #1874ff;
	line-height: 60px;
} 
.text_fuwu{
	margin-bottom: 20px;
}
.text_fuwu_list h6{
	font-size: 15px;
	line-height: 24px;
	color: #333;
	float: left;
} 
.text_fuwu p{
	font-size: 14px;
	line-height: 24px;
	color: #333;
  text-align:justify;
  text-justify:inter-ideograph;
} 
.yuan{
	width:8px;
	height: 8px;
	margin-right: 14px;
	margin-top: 8px;
	background-color: #1874ff;
	float: left;
}
/**产品服务**/
/**页中**/
.shuju_bj{
	background-color: #333;
	width:100%;
	height: 368px;
	padding-top: 80px;
}
.shuju_box{
	width:1200px;
	height: auto;
	margin: 0 auto;
}
.shuju{
	width:196px;
	height: auto;
	margin: 0 auto;
	float: left;
	margin-right: 138px;
}
.shuju h1{
	color: #fff;
	text-align: center;
	line-height: 50px;
}
.shuju p{
	color: #fff;
	text-align: center;
	letter-spacing: 1px;
}
.jushu_pic{
	width:100px;
	height: auto;
	margin-left: 48px;
}
/**页中**/

.banner_2{
	width:100%;
	height: 350px;
	margin:0px auto 60px;
   position:relative;
   overflow: hidden;
	
}

.banner_22{
	width:100%;
    height:350px;
  position:absolute;
  top:-40;
  left:0;

  
 
}
/**新闻资讯**/
.news_box{
	width:1200px;
	height: auto;
	margin:70px auto 60px;
	
}
.news_box h1{
	text-align: center;
	color: #333;
	margin-bottom: 60px;
	
}
.news_lie{
	width:1200px;
	height: auto;
	margin: 0 auto;
}
.news{
	width:370px;
	height: 500px;
	position: relative;
	float: left;
	margin-right: 30px;
	margin-bottom: 30px;
}
.news1{
	background: url(../images/bj_que_1.png) no-repeat;
}
.news2{
	background: url(../images/bj_que_2.png) no-repeat;
}
.news3{
	margin-right: 0;
	background: url(../images/bj_que_3.png) no-repeat;
}
.news_text{
	width:336px;
	height: auto;
	position: absolute;
	top:300px;
	left: 20px;
	
}
.news_text h6{
	font-size:15px;
	line-height: 30px;
	color: #444;
} 
.news_text p{
	font-size:14px;
	letter-spacing: 1px;
	line-height: 22px;
	color: #666;
   text-align:justify;
  text-justify:inter-ideograph;
} 
.news a{
	position: absolute;
	bottom: 20px;
	left: 20px;
	font-size:14px;
	letter-spacing: 1px;
	line-height: 20px;
	color: #666;

}

.banner {
	position: relative;
}
/**新闻资讯**/