.about_title{
	font-size: 24px;
	padding-bottom: 5px;
}
.about_content{
	line-height: 48px;
	font-size: 16px;
}

.aboutUs_slogan{
	text-align: right;
	margin: 0px 0px 80px 0px;
}
.certificate_box{
	padding-top: 10px;
}
.certificate{
	width: 210px;
	text-align: center;
	float: left;
	margin: 30px 30px 0 30px;
	border-bottom: 1px #f08200 solid;
}
.certificate>img{
	width: 100%;
}

.about_wrap{
	overflow: hidden;
}

.about_wrap .floatLeft{
	width: 45%;
}

.about_wrap .floatRight{
	width: 52%;
}

#flow{
    overflow: hidden;
    position: relative;
    width: 1080px;
    height:338px;
}

#flow ul{
    float: left;
    padding: 0px;
    margin: 0px;
}