*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    list-style:none;
    text-decoration:none;
	border:none;
}
body{
	font-family: "微软雅黑";
	position: relative;
}
p{
	font-family: "微软雅黑";
}
a{
	font-family: "微软雅黑";
}
span{
	font-family: "微软雅黑";
}
.middle{
	margin:0 auto;
}
.htt{
	width: 100%;
	height:540px;
	background: #fff;
}
.top1{
	width:100%;
	height:40px;
	background:#F28100;
}
.t_center{
	width:1200px;
	height:40px;
}
header{
	width:100%;
	position:relative;
}
.top_all{
	width:100%;
	height:180px;
position: fixed;
top: 0px;
left: 0px;
z-index: 99999;
}
.top_link{
    width:100%;
	height:60px;
	background-color: rgba(250,130,49,0.9);
}
.top_logo{
    width:100%;
	height:120px;
	background-color: rgba(255,255,255,0.5);
}
.top_logo_nav{
	width:1200px;
	height:120px;
}
.top_logo_nav_img{
    height: 100px;
    width: auto;
    margin-top: 10px;
}
.t_center{
	width:1200px;
	margin:0 auto;
}
.t_center>p>img{
	float:left;
	margin-top: 8px;
}
.t_center>p>span{
	line-height: 40px;
	color:#fff;
	margin-left: 10px;
	font-size: 14px;
}
.t_center>p{
	float:left;
}
.t_center>a{
	float:right;
	margin-left: 10px;
}
.t_center>a>img{
	margin-top: 5px;
}
.top{
	width: 1200px;
	height:60px;
}
.logo{
	width: 400px;
	height:100px;
	position: absolute;
	top:10px;
	float:left;
	z-index: 999;
}
nav{
	width:1200px;
	height:60px;
	line-height: 60px;
	float:right;
}
nav>a{
	width:171.4px;
	height:60px;
	color: #fff;
	float: left;
	font-size: 18px;
	font-family: "微软雅黑";
	display: flex;
	align-content: center;
	justify-content: center;
}
nav>a>span{
	
}
#home{
	color:#FA8231;
}
nav>a:hover{
	color: #FA8231;
            background-color:#fff;
}
/*content*/
/*list_one*/
/*关于我们*/
.list_one{
	width:100%;
	height:540px;
}
.list_one_center{
	width:1200px;
	height:540px;
	background: url(../images/list_one_bg.png);
}
.list_one_left{
	width:540px;
	height:500px;
	float:left;
}
.list_one_left>p{
	margin-top: 30px;
	color:#B8B8B8;
	font-size: 20px;
	line-height: 40px;
	cursor: pointer;
}
.list_one_left>h3{
	font-size: 30px;
	cursor: pointer;
}
.list_one_left>span{
	font-size: 16px;
	line-height: 40px;
	display: inline-block;
	width:540px;
	height:320px;
	margin-top: 40px;
	text-indent:2em;
	cursor: pointer;
	overflow: hidden;
}
.list_one_left>a{
	display: inline-block;
	float:right;
	color:#B8B8B8;
}
.list_one_right{
	width:600px;
	height:400px;
	float:right;
	margin-top: 100px;
}
/*业务服务*/
.title1{
	width:1200px;
	height:180px;
	text-align: center;
	padding:50px 0 50px 0;
}
.title1>img{
	margin:0 auto;
}
.fuwu{
	width:1230px;
	height:160px;
	margin-top: 50px;
}
.fuwu>p{
	width:204px;
	height:400px;
	float:left;
}
.fuwu>p>a{
	width:180px;
	height:180px;
	display: inline-block;
	border:1px solid;
	color:#000;
	float:left;
	margin-bottom: 25px;
	margin-left: 15px;
}
.xiayi{
	margin-top: 77px;
}
/**/
.tit1{
	background: url(../images/tit1-2.png)no-repeat center;
}
.tit1:hover{
	background: url(../images/tit1-1.png)no-repeat center;
	border:1px solid #fff;
}
/**/
.tit2{
	background: url(../images/tit2-2.png)no-repeat center;
}
.tit2:hover{
	background: url(../images/tit2-1.png)no-repeat center;
	border:1px solid #fff;
}
/**/
.tit3{
	background: url(../images/tit3-2.png)no-repeat center;
}
.tit3:hover{
	background: url(../images/tit3-1.png)no-repeat center;
	border:1px solid #fff;
}
/**/
.tit4{
	background: url(../images/tit4-2.png)no-repeat center;
}
.tit4:hover{
	background: url(../images/tit4-1.png)no-repeat center;
	border:1px solid #fff;
}
/**/
.tit5{
	background: url(../images/tit5-2.png)no-repeat center;
}
.tit5:hover{
	background: url(../images/tit5-1.png)no-repeat center;
	border:1px solid #fff;
}
/**/
.tit6{
	background: url(../images/tit6-2.png)no-repeat center;
}
.tit6:hover{
	background: url(../images/tit6-1.png)no-repeat center;
	border:1px solid #fff;
}
/**/
.tit7{
	background: url(../images/tit7-2.png)no-repeat center;
}
.tit7:hover{
	background: url(../images/tit7-1.png)no-repeat center;
	border:1px solid #fff;
}
/**/
.tit8{
	background: url(../images/tit8-2.png)no-repeat center;
}
.tit8:hover{
	background: url(../images/tit8-1.png)no-repeat center;
	border:1px solid #fff;
}
/*公司动态*/
.company_center{
	width:1200px;
	height:670px;
	background-color: #fff;
}
.title2{
	width:100%;
	padding:20px 0;
}
.title2>a{
	color:#999;
	float:right;
	line-height: 80px;
	margin-right: 20px;
}
.title2>a:hover{
	color:#000;
}
.company_center_left{
	width:480px;
	height:500px;
	float:left;
	background-color: #fff;
}
.pany_top{
	width:460px;
	height:235px;
	background:#F0F0F0;
	margin-top: 10px;
	float:left;
	position: relative;
	margin-left: 20px;
}
.pany_top>img{
	width:440px;
	height:190px;
	margin:10px;
}
.pany_top>p{
	width:440px;
	height:40px;
	background: url(../images/top_bg.png);
	position: absolute;
	bottom: 10px;
	left:10px;
	color:#fff;
}
.pany_top>p>span{
	padding-left:10px;
	line-height: 40px;
	cursor: pointer;
	font-size: 16px;
}
.company_center_right{
	width:720px;
	height:500px;
	background: red;
	float:right;
	overflow: hidden;
	background: #fff;
}
.company_center_right>a{
	display: inline-block;
	width:640px;
	height:100.5px;
	margin-left: 35px;
	float:left;
	color:#999;
	border-bottom: 1px solid #e6e6e6;
}
.company_center_right>a:hover .date>u{
	color:#fff;
}
.company_center_right>a:hover .date>p{
	color:#fff;
}
.company_center_right>a:hover p{
	color:#f86300;
}
.company_center_right>a:hover u{
	color:#fa914b;
}
.date{
	width:80px;
	height:76px;
	background: #FA8231;
	float:left;
	margin-top:12px; 
}
.date>u{
	font-weight: 700;
	font-size: 40px;
	color:#fff;
	display: inline-block;
	width:80px;
	text-align: center;
}
.date>p{
	width:80px;
	color:#fff;
	text-align: center;
}
.company_center_right>a>p{
	line-height: 20px;
	width:450px;
	height:28px;
	float:left;
	overflow: hidden;
	color:#000;
	margin-top:15px;
	line-height: 24px;
	margin-left: 30px;
}
.company_center_right>a>u{
	width: 450px;
	height:40px;
	display: inline-block;
	overflow: hidden;
	float:left;
	margin-left: 30px;
	font-size: 14px;
	color:#999;
line-height: 20px;
}
.company_center_right>a>span{
	display: inline-block;
	background: url(../images/jt.png);
	width:24px;
	float:right;
	margin-right:20px;
	height: 20px;
}
.company_center_right>a:hover span{
	background: url(../images/jt1.png);
}
/*客户案例*/
.case{
	width:1200px;
	margin:0 auto;
	height:640px;
	background-color: #ffffff;
	z-index: 99999;
	position:absolute;
	top:-140px;
	left: calc((100vw - 1200px - 20px) / 2);
}
/*解决方案*/
.fangan{
	width:1200px;
	height:850px;
	margin:0 auto;
}
/*联系我们*/
.contact{
	width:1200px;
	min-height:580px;
	margin:0 auto;
	margin-top:50px;
}
.tact_top{
	width:1200px;
	height:380px;
}
.tact_top_left{
	width:580px;
	height:380px;
	float:left;
}
.tact_top_right{
	width:620px;
	overflow: hidden;
	height:380px;
	float:left;
}
.tact_bot{
	width:1200px;
	height:380px;
}
.tact_bot_left{
	width:580px;
	height:380px;
	float:left;
	overflow: hidden;
}
.tact_bot_right{
	width:620px;
	height:380px;
	overflow: hidden;
}
.lili{
	width:580px;
	height:200px;
}
.lili>p{
	width:580px;
	height:40px;
	cursor: pointer;
	line-height: 36px;
}
.lili>p:hover span{
	color:#000;
}
.lili>p>img{
	float:left;
	display: inline-block;
	margin-right: 10px;
}
.lili>p>span{
	display: inline-block;
	font-size: 14px;
	float:left;
	color:#969696;
}
.lili>p>span>a{
	color:#969696;
}
/**/
.aiai{
	width:580px;
	margin-left: 40px;
	height:264px;
	margin-top: 12px;
}
.aiai>a{
	width:580px;
	height:44px;
	line-height: 44px;
	display: inline-block;
	color:#333;
	float:left;
	border-bottom:2px dotted #dadada;
}
.aiai>a:hover span{
	color:#0090F6;
}
.aiai>a:hover u{
	color:#0090F6;
}
.aiai>a:hover i{
	background:#0090F6;
}
.aiai>a>i{
	width:6px;
	height:6px;
	background: #969696;
	border-radius: 50%;
	float:left;
	margin-top: 19px;
	margin-right: 8px;
	display: inline-block;
}
.aiai>a>span{
	display: inline-block;
	width:460px;
	float:left;
	overflow: hidden;
}
.aiai>a>u{
	float:right;
	display: inline-block;
	font-style: normal;
}
/*版权*/
footer{
	width:100%;
	height:360px;
	background: #333;
}
.link{
	width:100%;
	height:50px;
	background: #AA1111;
	border-top: 1px solid #D81617;
}
.link_center{
	color:#ffffff;
}
.link_center>a{
	color:#ffffff;
	display: inline-block;
	margin-right: 20px;
	line-height: 50px;
	font-size: 14px;
}
.link_center{
	width:1200px;
	height:50px;
	margin:0 auto;
}
.foot_center{
	width:1200px;
	margin:0 auto; 	
}
.title3{
	width:880px;
	height:360px;
	float:left;
}
.title3>img{
	padding:50px 0;
}
.link1{
	width:880px;
	height:200px;
	float:left;
}
.link1>a{
	width:200px;
	height:180px;
	display: inline-block;
	float:left;
	margin-right: 20px;
	margin-bottom:20px;
}
.link1>a>img{
	float:left;
}
.link1>a>img:hover{
	opacity: 0.8;
}
.call{
	width:300px;
	height: 110px;
	margin-left: 30px;
}
.call>p{
	width:300px;
	height:50px;
	line-height: 50px;
	color:#fff;
	font-size: 18px;
}
.call>span{
	display: inline-block;
	width:300px;
	height:50px;
	color:#fff;
	line-height: 40px;
	font-weight: 700;
	font-size: 22px;
}
.call>span>img{
	width: 40px;
	float: left;
	margin-right:10px;
}
.ma{
	width:320px;
	height:360px;
	float:right;
	margin-top:30px;
}
.ma>img{
	
	float:left;
}
.ma>a{
	width:128px;
	height:180px;
	display: inline-block;
	margin-left: 30px;
	/*margin-top: 130px;*/
	float:left;
	color:#fff;
}
.ma>a>img{
	width:128px;
}
.ma>a>p{
	font-size: 14px;
	width:128px;
	height:40px;
	line-height: 40px;
	text-align: center;
}
.footer{
	width:100%;
	height:40px;
	background: #000000;
}
.ft_center{
	width:1200px;
	margin:0 auto; 
}
.ft_center>span{
	display: inline-block;
	margin-right: 20px;
	color:#ffffff;
	font-size: 14px;
	line-height: 40px;
}
.ft_center>span>a{
	color:#ffffff;
}
.hover{
	position: relative;
}
.hover>span{
	width:120px;
	height:131px;
	position: absolute;
	z-index: 99999;
	left:-42px;
	display: none;
	background: url(../images/ma.png);
}
.hover:hover span{
	display:block;
}
.hover>span>img{
	width:110px;
	margin-top: 16px;
	margin-left: 5px;
}