.mt100{margin-top: 100px;}
.mb50{margin-bottom: 50px;}
.aboutTitle{
	font-family: STHeitiSC-Light;
	font-size: 30px;
	color: #333333;
	letter-spacing: -0.72px;
	margin-top: 100px;
	padding-left: 40px;
}
.aboutUs1{
	height: 500px;
	margin-top: 20px;
}
.aboutUs1 .left{
	width: 560px;
	font-size: 14px;
}
.aboutUs1 .left p{
	text-indent: 2em;
}
.aboutUs1 .left .last{
	margin: 20px 0;
}
.aboutUs1 .right{
	width: 600px;
}
.aboutUs2,.aboutUs3,.aboutUs4{
	padding: 0px 40px;
}
.aboutUs5{
	padding:50px 40px 100px 20px;
	font-family: STHeitiSC-Light;
	font-size: 30px;
	color: #333333;
	letter-spacing: -0.72px;
}
.aboutUs5 img{
	margin-left: 20px;
}