.about-title-box {
	width: 100%;
	height: 50px;
	line-height: 50px;
	border-bottom: 2px solid #f2f2f2;
	margin-top: 48px;
	font-size: 18px;
}

.about-ul {
	margin: 18px 0px 0px 10px;
}

.about-ul li {
	width: 100%;
	height: 55px;
	line-height: 55px;
	color: #000000;
	font-size: 18px;
}

.nav-icon {
	background-color: #2b579a;
	width: 6px;
	height: 26px;
	margin-top: 14.5px;
	margin-right: 10px;
	visibility: hidden;
}

.about-side {
	color: #000000;
}

.about-side-click {
	color: #2b579a;
}

#qualification {
	margin-top: 30px;
	width: 1100px;
	margin-left: 100px;
}

#qualification-title {
	height: 50px;
	line-height: 50px;
	border-bottom: 1px solid #f2f2f2;
	width: 100%;
	font-size: 18px;
	color: #222222;
}
#qualification-title div{
		margin-left: 160px;
	
}
#qualification ul {
	list-style: none;
	margin: 0px auto;
}

#qualification li {
	float: left;
}

#qualification1 {
	height: 130px;
	width: 1030px;
	margin-top: 50px;
	margin-left: 50px;
}

#qualification1 li {
	width: 194px;
	height: 130px;
}

.qualification1-li-margin{
	margin-left: 15px;
}

#qualification2 {
	height: 280px;
	width: 1030px;
	margin-top: 40px;
	margin-left: 50px;
}

#qualification2 li {
	width: 200px;
	height: 280px;
	margin-left: 46px;
}

.qualification3 {
	height: 242px;
	width: 1030px;
	margin-top: 40px;
	margin-left: 50px;
	background-position: center;
	background-repeat: no-repeat;
	
}

.qualification3 li {
	width: 140px;
	height: 140px;
	margin-left: 94px;
}