*{
padding: 0;
margin: 0;
box-sizing: border-box;
}
.dhn_fl{
	float: left;
}
.dhn_fr{
	float: right;
}
li{
	list-style: none;
	
}
a{
	text-decoration: none;
}
.open_header{
	height: 100px;
	background: #fff;
}
.open_header_content{
	width: 1000px;
	height: 100px;
	margin: auto;
	box-sizing: border-box;
	padding: 28px 0 27px 0;
}
.open_header_logo{
	width: 463px;
	height: 70px;
	background: url(../img/logo_icon.jpg) no-repeat;
	display: block;
                margin-top:-5px;
	
}    
.open_logo_font{
	color: #333;
	letter-spacing: 0.06em;
	font-size: 18px;
	display: inline-block;
	line-height:45px;
} 
.open_header_right{
	width: 400px;
}               
.iphone_icon{
	height: 27px;
	width: 26px;
	background: url(../img/iphone_icon.png) no-repeat;
	display: inline-block;
	margin-top:12px;
	margin-right: 8px;
}                  
.iphone_title{
font-size: 22px;
color: #8ba7c8;
display: inline-block;
margin-top: 9px;
}                   
.iphone_num span{
	display: block;
	color: #2589ff;
	font-size: 24px;
                margin-top: 10px;
}                  
.iphone_num .top_mar{
	margin-top: 5px;
}            
.open_banner{
	height: 650px;
	width:100%;
	background: url(../img/open_banner.jpg) no-repeat center center;
	
}                        
.open_title_bkg{
	/*height: 576px;*/
	width: 100%;
	background: url(../img/title_bkg.png) no-repeat center center;
	padding-top: 60px;
}           
.open_title_font{
	font-size: 32px;
	color: #111c42;
	text-align: center;
	margin-bottom: 30px;
}                                                                                                     
.open_title_font span{
	color: #198cff;
}
.open_title_ul{
	width: 1050px;
	margin: auto;
	overflow: hidden;
    padding: 20px 15px 0 15px;
}
.open_title_ul li{
	width: 150px;
	height: 150px;
	border-radius:5px;
	background: #fff;
	box-shadow: 0 0 10px #ccc;
	margin-right: 20px;
	overflow: hidden;
	color: #333;
	float: left;
	margin-bottom: 20px;
}
.open_title_ul .li_bkg{
	background: url(../img/samll_icon_bkg.png) no-repeat;
	box-shadow: 0 0 20px rgba(87,130,233,0.3);
	color: #fff;
}
.open_title_ul li:hover{
		background: url(../img/samll_icon_bkg.png) no-repeat;
	box-shadow: 0 0 20px rgba(87,130,233,0.3);
	color: #fff;
}
.open_icon{
	height:82px;
	width: 82px;
	margin:10px auto;
}
.open_icon1{
	height:82px;
	width: 82px;
	background: url(../img/open_icon1.png) no-repeat;
	background-size:100%;
	margin:10px auto;
}
.open_icon2{
	background: url(../img/open_icon2.png) no-repeat;
	
}
.open_icon3{
	background: url(../img/open_icon3.png) no-repeat;
	
}
.open_icon4{
	background: url(../img/open_icon4.png) no-repeat;
	
}
.open_icon5{
	background: url(../img/open_icon5.png) no-repeat;
	
}
.open_icon6{
	background: url(../img/open_icon6.png) no-repeat;
	
}
.open_icon7{
	background: url(../img/open_icon7.png) no-repeat;
	
}
.open_icon8{
	background: url(../img/open_icon8.png) no-repeat;
	
}
.open_icon9{
	background: url(../img/open_icon9.png) no-repeat;
	
}
.open_icon10{
	background: url(../img/open_icon10.png) no-repeat;
	
}
.open_icon11{
	background: url(../img/open_icon11.png) no-repeat;
	
}
.open_icon12{
	background: url(../img/open_icon12.png) no-repeat;
	
}

.top_icon{
	height: 8px;
	width:14px;
	background: url(../img/open_li_top_icon.png) no-repeat;
	margin:auto;
	margin-top: 8px;
}
.li_open_title{
text-align: center;
font-size: 16px;

margin-top: 10px;
overflow: hidden;
}
.open_content2{
padding-bottom: 70px;
overflow: hidden;
width: 100%;
padding-top: 20px;
background: url(../img/content2_bkg.png) no-repeat right top;
}
.open_content2_ul{
	width:1020px;
	margin: auto;
    padding: 20px 0;
	
}
.open_content2_ul li{
border-radius:5px;
border: 1px solid #deebf4;
height: 335px;
width: 232px;
margin:0 10px;
/*padding: 0 20px;*/
float: left;
margin-bottom: 30px;
position: relative;
}
.li2_content{
	padding:0 20px;
}
/*.open_content2_ul li:not(:first-child){
	margin-left: 24px;
}*/
.open_content2_ul li .content2_li_bkg{
	width: 320px;
	height: 450px;
	background: url(../img/content2_li_bkg.png) no-repeat;
	border: none;
	position: absolute;
	top: -60px;
	left:-30px;
	z-index: 9;
	
}
.open_content2_ul .content2_li_bkg .open_content2_li_font{
	font-size: 15px;
	color: #fff;
	padding: 16px 0;
	height: 200px;
	line-height: 28px;
	width: 217px;	margin: auto;
	
}
.open_content2_ul .content2_li_bkg .open_content2_li_title{
	font-size: 18px;
	color: #fff;
	padding-top: 50px;
	width: 217px;	margin: auto;
}
.open_content2_ul .content2_li_bkg .trial_btn a{
	font-size: 15px;
	color: #4e9ef1;
border: 1px solid #fff;
background: #fff;
margin-top: 40px;
	
}
.open_content2_ul .content2_li_bkg .trial_btn a .left_icon{
	width: 20px;
height: 12px;
display: inline-block;
background: url(../img/left_hover_icon.png) no-repeat;
margin-left: 10px;
}
.open_content2_li_title{
	border-bottom: 1px dashed #deebf4;
padding: 30px 0 20px 0;
color: #333333;
font-size: 16px;
text-align: center;
	
}
.open_content2_li_font{
	padding: 16px 0;
	height: 200px;
	line-height: 24px;
	font-size: 14px;
	color: #666;
}
.trial_btn a{
display: block;
width: 136px;
height: 34px;
color: #4e9ef1;
border: 1px solid #4e9ef1;
border-radius:20px ;
margin: auto;
font-size: 14px;
line-height: 34px;
padding-left: 25px;
}
.left_icon{
width: 18px;
height: 10px;
display: inline-block;
background: url(../img/left_hover_icon.png) no-repeat;
background-size:100% ;
margin-left: 10px;
}
.open_footer{
	width: 100%;
	height:136px;
	background: #333940;
	overflow: hidden;
}
.footer_margin{
	text-align: center;
	font-size: 14px;
	color: #fff;
	padding-top:59px;
}
.footer_margin a{
	color: #fff;
}