@import url(../css/nav.css);
*{
	padding: 0;
	margin: 0;
	list-style: none;
	text-decoration: none;
}
body,html{
	font-family: "microsoft yahei","黑体";
	overflow-x: hidden;
}
.text-center{
	text-align: center;
}
.bgtit{
	font-size: 48px;
	color: #3965e1;	
	margin: 60px 0 30px 0;
	display: inline-block;
	position: relative;
}
.bgtit:before{
	content: url(../img/before.png);
	display: block;
	position: absolute;
	left: -50px;
	top: 0;
}
.bgtit:after{
	content: url(../img/after.png);
	display: block;
	position: absolute;
	right: -50px;
	top: 20px;
}
.midtit{
	font-size: 36px;
	color: #272727;
	margin: 60px 0 30px 0;
}
.content{
	font-size: 16px;
	color: #4f4f4f;
	line-height: 36px;
	margin: 30px 0;
}
.bgtit,.midtit{
	text-align: center;
}
.clearfix{
	zoom: 1;
}
.clearfix:after{
	content:".";
	display: block;
	visibility: hidden;
	height: 0;
	clear: both;
}
.img-responsive{
	display: block;
	max-width: 100%;
	margin: 0 auto;
}
#contentbox{
	width: 1100px;
	margin: 60px auto;
}
.hr{
	width: 1100px;
	color: #666666;
	margin: 30px 0;
}
#app li{
	width: 50%;
	float: left;
}
#about li{
	margin-top: 30px;
}