.topImg{
	/* background: url('../img/aboutbanner.png') 100%; */
}
.contentOne{
	width: 1280px;
	margin: 75px auto;
}
.titleOne{
	font-size: 30px;
	font-family: Microsoft YaHei;
	font-weight: bold;
	color: #171717;
}
.titleTwo{
	font-size: 14px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #BDBDBD;
}
.textOne{
	font-size: 16px;
	font-family: Microsoft YaHei;
	font-weight: 400;
	color: #181818;
	line-height: 40px;
	margin-top: 50px;
}
.contentTwo{
	width: 100%;
	padding-top: 50px;
	padding-bottom: 140px;
}
.contentTwo>div{
	width: 1280px;
	margin: 0 auto;
}
.imgContent{
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.imgContent img{
	margin-top: 40px;
	width: 405px;
	height: 270px;
}