@charset "utf-8";
/* CSS Document */
@charset "utf-8";
/* CSS Document */
*{font-family: "微软雅黑";font-size: 16px;}
body{margin: 0;padding: 0;background: #E8E8E8;}
img{display: block;}
a{text-decoration: none;}
ul{margin: 0;padding: 0;list-style: none;}
input{margin: 0;border: none;outline: none;}
p{margin: 0;}
h1,h2,h3,h4{font-weight: normal;margin:0;}

.clearfix{clear: both;}

/*页眉区*/
.header_box{background-color: #464646;}
.header{max-width: 1200px;margin: 0 auto;}
.user{float: left;}
.language{float: right}
.header a{float: left;line-height: 44px;color: #999;padding: 0 48px;}
@media(max-width:900px){
	.header a{line-height: 44px;color: #999;padding: 0 22px;font-size: 14px;}
}

/*导航区*/
.nav_box{background:#e8e8e8;}
.nav_center{max-width: 1200px;margin: 0 auto;}
.logo{float: left;margin-top: 15px;}
.nav{float: right;position: relative;}
.nav li{float: left;}
.nav a,.logo{line-height: 100px;padding: 0 35px;color: #3F3F3F;}
.nav li:hover{background: #3FA5A2;}
.nav .cur{background: #3FA5A2;}
.btn{position: absolute; width: 30px;height: 30px; float: right;margin-top:30px;display: none;}
.btn div{background: black;height: 5px; margin: 5px 3px;}
@media(max-width:1200px){
	.nav_center{max-width: 950px;margin: 0 auto;}
	.nav a,.logo{line-height: 80px;padding: 0 30px;color: #3F3F3F;font-size: 15px;}
}
@media(max-width:900px){
	.nav_center{max-width: 750px;margin: 0 auto;}
	.nav a,.logo{line-height: 70px;padding: 0 18px;color: #3F3F3F;font-size: 15px;}
}
@media(max-width:700px){
	.btn{display: block;right: 20px;top:30px;}
	.nav{display: none;}
}

/*广告区*/
.banner_box{position: relative;overflow: hidden;}
.banner img{position: relative;left: calc(50% - 960px);}
.banner_box *{color: white;text-align: center;}
.banner_text{width: 860px; position: absolute;top: calc(50% - 180px);left: calc(50% - 430px);}
.line_top_bottom{border-top: solid 1px white;border-bottom: solid 1px white;margin-top: 20px; padding: 10px 0; }
.banner_box input{background-color: transparent;border: solid 1px white;padding: 10px 30px;margin-top: 40px; }
.banner_text h1{font-size: 60px;line-height: 60px;}
.banner_text h2{font-size: 30px;line-height: 80px;}
.banner_text h3{font-size: 14px;line-height: 40px;}
.black_box{position: absolute;left: 0;top: 0;background-color: rgba(0,0,0,0.6);width: 100%;height: 100%;}
@media(max-width:1200px){
	.banner img{width: 1500px; left: calc(50% - 750px);}
	.banner_text h1{font-size: 45px;line-height: 45px;}
	.banner_text h2{font-size: 25px;line-height: 70px;}
	.banner_text h3{font-size: 12px;line-height: 38px;}
	.banner_text{width: 760px; position: absolute;top: calc(50% - 205px);left: calc(50% - 380px);}
}
@media(max-width:800px){
	.banner img{width: 1300px; left: calc(50% - 650px);}
	.banner_text h1{font-size: 40px;line-height: 45px;}
	.banner_text h2{font-size: 25px;line-height: 70px;}
	.banner_text h3{font-size: 12px;line-height: 38px;}
	.banner_text{width: 560px; position: absolute;top: calc(50% - 205px);left: calc(50% - 280px);}
}
@media(max-width:580px){
	.banner img{width: 1200px; left: calc(50% - 650px);}
	.banner_text h1{font-size: 35px;line-height: 45px;}
	.banner_text h2{font-size: 23px;line-height: 70px;}
	.banner_text h3{font-size: 12px;line-height: 38px;}
	.banner_text{width: 500px; position: absolute;top: calc(50% - 205px);left: calc(50% - 250px);}
}
/*企业宣传区*/
.qiye_xuanchuan{background-color: white;margin: 0 auto;max-width: 1160px;padding: 0 20px;padding-top: 10px;padding-bottom: 30px;position: relative; top: -100px;}
.col_1{float: left;width: calc(100%/3 - 20px);margin: 0px 10px;text-align: center;position: relative;}
.col_1 img{width: 100%;}
.qiye_xuanchuan h1{line-height: 60px;font-size: 30px;text-align: center;margin-bottom: 20px;margin-top: 10px;}
.col_1 h2{line-height: 32px;font-size: 20px;margin-top: 12px;}
.col_1 h3{line-height: 32px;font-size: 16px;margin-top: 10px;colorm: #ccc;}
.btn_1{margin-top: 20px;background: #50ABEA;color: white;}
@media(max-width:800px){
	.qiye_xuanchuan h1{line-height: 56px;font-size: 24px;}
	.col_1 h2{line-height: 26px;font-size: 18px;margin-top: 12px;}
	.col_1 h3{line-height: 26px;font-size: 15px;margin-top: 10px;colorm: #ccc;}
	.btn_1{margin-top: 20px;background: #50ABEA;color: white;}
}
@media(max-width:580px){
	.col_1{width: 100%;width: 360px;left: calc(50% - 180px);margin: 15px 0px;}
	.qiye_xuanchuan h1{line-height: 56px;font-size: 24px;}
	.col_1 h2{line-height: 26px;font-size: 18px;margin-top: 12px;}
	.col_1 h3{line-height: 26px;font-size: 15px;margin-top: 10px;colorm: #ccc;}
	.btn_1{margin-top: 20px;background: #50ABEA;color: white;}
}
/*内容区*/
.service_bg{background: #009BB0;text-align: center;}
.service_bg *{color: white;}
.service{max-width: 1200px;margin: 0 auto;padding-top: 30px;padding-bottom: 50px;}
.service_icon{width: 100px;height: 100px;border: solid 2px white;border-radius: 50%;margin: 0 auto;}
.service h1{font-size: 24px;line-height: 50px;}
.service h2{font-size: 16px;line-height: 36px;}
.col_2{float: left;width: 25%;border: solid 3px transparent;box-sizing: border-box;padding: 20px 0;}
.col_2:hover{border: solid 3px white;}
.col_2 h3{font-size: 18px;line-height: 28px;margin-top: 20px;}
.col_2 h4{font-size: 14px;line-height: 20px;}
.service img{margin: 0 auto;padding-top: 18px;}

/*产品中心*/

.product_center{max-width:1200px;margin: 0 auto;text-align: center;padding: 40px 0;overflow: hidden;}
.product_center h1{font-size: 30px;line-height: 50px;}
.product_center h2{line-height: 30px; }
.col_left{float: left;}
.col_right{float: right; width: 740px;}
.col_right div{float: left;}
.col_right div:nth-child(1){margin-right: 20px;}
.col_right div:nth-child(2){margin-bottom: 30px;}
.col_right div:nth-child(3){margin-right: 20px;}
.more{text-align: center;position: relative;top: 20px;}
.pc_h{margin-bottom: 30px;}
@media(max-width:580px){
	.product_center{max-width:1200px;margin: 0 auto;}
	.col_left{float: left;}
	.col_right{float: right; width: 500px;position: relative}
	.col_right div{float: left;}
	.col_right div:nth-child(1){margin-bottom: 30px;}
	.col_right div:nth-child(2){margin-bottom: 30px;}
	.col_right div:nth-child(3){margin-bottom: 30px;}
}

/*合作伙伴*/
.product_center h1{font-size: 30px;margin-bottom: 10px;}
.isect4{background:url(../images/isect4bg.png) no-repeat center;background-size:cover;text-align: center;padding-bottom:90px;overflow: hidden;}
.isect4 ul li{width:25%;float:left;margin-bottom: 15px;padding:0 5px;box-sizing: border-box}
.isect4 ul li a{ display: block;}
.wrap{width:1250px;margin: 0 auto;}
.product_center h2{font-size: 18px;color: gray;}

@media(max-width:1250px){
	.wrap{width:800px;margin: 0 auto;}
	.wrap img{width: 180px;}
}
	

/*页脚*/
.footer{background:#494949;padding-top:55px;padding-bottom: 10px;overflow: hidden;}
.ftdsb1{position: relative;float: left;width:55%}
.ftdsb2{position: relative;float: right}
.zh a{display: block;}
.ftdl .zh a{line-height:40px;color:#fff;font-size:16px;}
.ftdl{float:left;margin-right:30px;}
.ftdl dd a{font-size:14px;color:#bdbdbd;line-height: 36px;}
.ftdl2{float:right;padding-left:0px;padding-right: 56px;top: 0;position: relative;}
.ftdl2 a{color: white;}
.ftdl2 img{margin-top: 19px;position: relative;}
.ftdlp{font-size:24px;display: block;padding-top:16px;color: #fff;}
.ftdlp em{display:block;font-size:14px;color:#f6f6f6;}
.ftdl3 span{width:200px;height:60px;line-height: 60px;text-align: center;display: inline-block;background:#1e8b95;border-radius:4px;font-size: 18px;color:#fff;margin-top: 36px;}
.ftdl3{float: right;position: relative;}
.ftdl3 a{color: white;}
.footp{text-align: center;margin: 10px 0;color: gray;border-top: solid 1px #726A6A;padding-top: 20px;}