header{
	background: #18ceb4;
	height: 70px;
	width: 100%;
	position: fixed;
	top:0;
	left: 0;
	z-index:1000;
}
header a{
	color: #fff;
	font-size: 16px;
}
header,footer,section,nav{
	min-width: 1200px;
}
.logo_a img{
	padding:15px 5px 0 0;
	box-sizing: border-box;
}
.logo_a span{
	font-size: 28px;
	color: #fff ;
	vertical-align: 10px;
}
.nav-ul{
	margin-left: 190px;
}
.nav-ul li{
	float: left;
	position: relative;
}
.nav-ul li .curr{
	display: block;
	width: 100%;
	padding: 0 20px;
	height: 70px;
}
.nav-ul li:hover,
.nav-ul li.active{
	background: #fff;
}
.nav-ul li:hover .curr,
.nav-ul li.active .curr{
	color: #65decd;
}
.nav-ul li:hover .down_menu{
	display: block;
}
.nav-ul,.touch-phone{
	line-height: 70px;
}
.nav-ul li div.down_menu{
	position: absolute;
	/*bottom:-160px;*/
	left: 0;
	background: #fff;
	z-index:9999;
	box-shadow: 0 2px 3px #eee;
	display: none;
	
}
.nav-ul li div a{
	display: block;
	color: #333;
	background: #fff;
	height:40px;
	line-height: 40px;
	width:104px;
	font-size: 14px;
	text-align: center;
}
.nav-ul li div a.active,
.nav-ul li div a:hover{
	background: #18CEB4;
	color: #fff;
}
.touch-phone i{
	color: #fff;
}
/*nav*/
nav {
	width: 100%;
	background: #f6f6f6;
	height: 50px;
	line-height: 50px;
	position: fixed;
	top:70px;
	z-index:999;
}
nav ul{
	text-align: center;
}
nav ul li{
	display: inline-block;
	height: 50px;
	box-sizing: border-box;
	margin-right: 20px;
}
nav ul li.active{
	border-bottom:2px solid #333;
	
}

nav ul li a{
	display: block;
	height: 100%;
	color:#999;
}
nav ul li.active a{
	color: #333;
}
/*footer*/
footer{
	background: #333;
	
	color: #fff;
}
footer .wrap{
	padding: 50px 120px;
}
footer a,footer p{
	color: #7d7d7d;
}
footer h3{
	color: #d1d1d1;
	margin-bottom: 15px;
}
.footer-top {
	margin-bottom: 50px;
}
.footer-top a{
	display: block;
	line-height: 30px;
	
}
/*联系我们*/
.touch_us{
	width: 100%;
	background: #18ceb4;
	padding:40px 0;
	
}
.touch_us img{
	width: 450px;
	margin-right:150px;
}
.form-div{
	background: #fff;
	padding: 40px 30px;
}
.form-div p label{
	width:60px;
	height: 35px;
	line-height: 35px;
	text-align: right;
	margin-right: 10px;
}
.form-div p input,
.form-div p textarea{
	flex:1;
	height: 35px;
	line-height: 35px;
	padding-left: 10px;
	box-sizing: border-box;
	border: 1px solid #e4e4e4;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-webkit-border-radius: 5px;
	-ms-webkit-border-radius: 5px;
	-o-webkit-border-radius: 5px;
}
.form-div p textarea{
	height: auto;
}
.form-div p input:hover,
.form-div p textarea:hover{
	border: 1px solid #00a9e9;
}
.touch_us h2{
	font-size: 34px;
	margin-bottom:40px;
}
.submit-div{
	margin: 40px auto 0;
}
.submit-div input{
	display: block;
	margin: auto;
	padding: 12px 100px;
	color: #fff;
	background: #18CEB4;
	font-size: 18px;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-webkit-border-radius: 5px;
	-ms-webkit-border-radius: 5px;
	-o-webkit-border-radius: 5px;
}

/*标题部分*/
.cont-title{
	padding: 70px 0;
	font-size: 20px;
}
/*免费试用*/
.free-use{
	width: 180px;
	padding:8px 0;
	border: 1px solid #fff;
	border-radius: 5px;
	text-align: center;
	margin-top:60px;
}
.free-use a{
	color: #fff;
	font-size: 16px;
}
/*悬浮框*/
aside{
	position: fixed;
	right: 30px;
	z-index:1000;
	bottom: 80px;
}
aside ul{
	
}
aside li{
	position: relative;
	padding: 16px;
	border-radius: 5px;
	-webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-ms-border-radius: 5px;
	-o-border-radius: 5px;
	background: #999;
	margin-bottom: 10px;
	cursor: pointer;
	margin-left: 20px;
	
}
aside li i.iconfont{
	color: #fff;
	font-size: 24px;
}
.dioalog{
	position: absolute;
	top: 6px;
	width:140px;
	right: 68px;
	text-align: center;
	padding: 20px 0px;
	background: #18CEB4;
	z-index:2000;
    -webkit-border-radius: 5px;
	-moz-border-radius: 5px;
	-ms-border-radius: 5px;
	-o-border-radius: 5px;
	display: none;
}
.dioalog:before{
	position: absolute;
	top:0;
	right: -10px;
	content:"";
	width:0;
	height:0;
	border-width:8px;
	border-style: solid;
	border-color:#18CEB4 transparent transparent #18CEB4; 
}
.dioalog div{
	color: #fff;
}
.dioalog div:first-child{
	padding-bottom: 30px;
	position: relative;
	
}
.dioalog div:first-child:before{
	position: absolute;
	content: "";
	width: 96px;
	height: 1px;
	background: #fff;
	bottom: 14px;
	left:22px;
}