*{font-family:"微软雅黑";margin:0;padding:0;list-style:none;text-decoration:none;
box-sizing:border-box;outline:none;resize:none;}
p,a,nav{font-size: 13.5px;}
li{list-style: none;}
a{text-decoration: none;color: black;}
body{width: 100%;}
/*头部*/

.center{margin: 0 auto;width: 1200px;overflow: hidden; }

.header{height: 110px;line-height: 110px;/**/}
.header .center div{float: left;}
.header .center div:nth-child(1) img{margin-top: 15px;}
/*导航*/
.header .center .dao{margin-left: 2%;}
.dao ul li{float: left;text-align: center;margin-left: 5px;}
.dao ul li a{padding: 5px 10px 5px 10px;}
.dao ul li:hover a{background: #0070d8;color: #fff;}


/* 标题 */
.title_center{margin: 45px auto;}
.title_center p{text-align: center;}
.title_center p a{font-weight: 600;font-size: 24px;}
.title_center p span{color: #0070d8;}
.title_center .titcen{font-size: 18px;margin-top: 5px;}

/*关于我们*/
.about{height: 700px; }
.about .center{height: 470px;}
.about .center .abo_left,.about .center .abo_right{height: 410px;float: left;}
.about .center .abo_left{width: 530px;}
.about .center .abo_right{width: 620px;margin-left:40px;}
.abo_right img{width: 100%;}
.abo_left{background:url(../images/abobei.jpg) no-repeat center;background-size: 100%;}
.abo_left img{padding-bottom: 10px;}
.abo_left h1{font-weight: 500;letter-spacing:3px;}
.abo_left p{line-height: 30px;width: 100%;font-size: 13.5px;margin-top: 15px;}
.abo_left a{color: #fff;width: 150px;height: 40px;background:#0070d8;text-align: center;
	line-height: 40px;display: block;font-size: 13px;margin-top: 20px;}
.abo_uuls{width: 1200px;margin: 0 auto;overflow: hidden;}
.abo_uuls li{width: 23%;height: 130px;float: left;margin-left: 2%;}



/* 产品 */
.products{height: 685px;background:url(../images/probei.jpg) no-repeat center;}
.products .center{height: 450px;position: relative;top:75px;overflow:hidden;}
/* 标题 */
.products .title_center{position: relative;top:45px;}
.products .title_center p{text-align: center;}
.products .title_center p a{font-weight: 600;font-size: 24px;color: #fff;}
.products .title_center p span{color: #fff;}
.products .title_center .titcen{font-size: 18px;margin-top: 5px;}
.product_uuls{overflow: hidden;}
.product_uuls li{width: 280px;height: 240px;background: #fff;float: left;margin-left: 15px;}
.product_uuls li a img{width:94%;margin: 3%;transition: all 0.5s;height: 170px;}
.product_uuls li:hover img{transform:scale(1.05);}
.product_uuls li p{text-align: center;margin-top: 5px;}
.mores{text-align: center;background: #fff;color: #0070d8;display: block;margin: 0 auto;
	width: 200px;height: 50px;line-height: 50px;margin-top: 100px;}


/*成功案例*/
.cheng{height: 500px;background: #f6f6f6;}
.cheng .center{position: relative;top:80px;}

.cheng .tit_img{position: relative;top:60px;text-align: center;}

.mr_frbox{padding:24px 0px 0px;}
.mr_frBtnL{cursor:pointer;display:inline;float:left;margin:75px 15px 0 0;}
.mr_frUl{float:left;width:1090px;overflow: hidden;height: 250px;}
.mr_frBtnR{float:right;margin-top:75px;cursor:pointer;}
.mr_frUl ul li{display:inline;float:left;width:260px;
	overflow:hidden;position:relative;margin-left:10px;}
.mr_frUl ul li a img{width:100%;height: 195px;}
.mr_frUl ul li a p{height: 30px;text-align: center;line-height: 30px;background:#0070d8;color: #fff;margin-top: 5px;}


/*新闻资讯*/

.new{height: 645px;background:url(../images/new_bei.jpg) no-repeat center;}
.new .tit_img{position: relative;top:20px;text-align: center;}
.new .center{position: relative;top:50px;}

.silder-box{position:relative;margin:10px auto;}
.silder{margin:0 auto 0;}
.silder li{width:285px;height:350px;margin-left: 15px;background: #fff;border-radius: 4px;box-shadow: 2px 2px 2px 0 #D0D0D0;}
.silder li .silder_time{width: 80px;height: 60px;background: rgba(0,0,0,0.5);position: absolute;color: #fff;text-align: center;}
.silder_time p{margin: 7px auto;}
.silder_con{width: 90%;margin: 0 auto;}
.silder_con span{margin: 15px auto;display: block;}
.silder_con p{line-height: 20px;color: #666;}
.silder li:nth-child(1){margin-left: 0;}
.silder li img{width:100%;height: 226px;}
.silder-button{top:140px;width:25px;height:54px;position:absolute;cursor:pointer;}
.silder-button.btl{left:-80px;}
.silder-button.btr{right:-20px;}
.silder-box-3{width:980px;}

.new_mores{width: 200px;height: 50px;line-height: 50px;text-align: center;margin: 0 auto;display: block;background:#0070d8;
color: #fff;border-radius: 5rem;margin-top: 50px;}





.footer{height: 410px;}
.foot{height: 360px;background: #393939;overflow: hidden;}
.foot .center{position: relative;top:40px;}
.foot_uul li{width: 100px;float: left;margin-left: 50px;}
.foot_uul li:nth-child(1){margin-left: 0;}
.foot_uul li:nth-child(7){width: 290px;}
.foot_uul li:nth-child(7){border-left: 1px solid #888888;}
.foot_uul li:nth-child(7) div{width: 90%;margin-left: 10%;}
.foot_uul li:nth-child(7) h3{color:#D8D8D8;height: 40px;border-left:2px solid #0070d8;margin-left: -1px;}
.foot_uul li:nth-child(7) p{color: #D8D8D8;line-height: 23px;}


.foot_uul li a{color: #D8D8D8;}
.foot_uul li nav a{font-size: 15px;}
.foot_uul li p{line-height: 35px;}
.foot_uul li span{display: block;height: 2px;width: 35%;background:#0070d8;margin:10px 0;}


.di{height: 50px;background: #222222;line-height: 50px;color: #fff;text-align: center;font-size: 14px;}