p{margin: 0px;}

.desc{
	width: 72%;
	margin-left: 10%;
	margin-top: 40px;
	font-family:PingFangSC-Regular;
	font-size:18px;
	color:#333333;
	line-height:30px;
	text-align:left;
}
.about_contact{
	margin-top: 80px;
	width: 100%;
	padding: 6% 0px 8% 0px;
	background: #fff;
}
.about_img{
	float: left;
	margin-left: 10%;
	margin-right:5%;
	background:#d8d8d8;
	width: 20%;
	/*width:284px;*/
	/*height:509px;*/
	padding-bottom:35%;
	position: relative;
}
.about_img .sf_img{
	position: absolute;
	width: 38%;
	padding-bottom: 14%;
	background: #fb7b28;
	bottom: 40px;
	right: -25%;
}
.about_desc{
	float: left;
	width:46%;
	/*height:377px;*/
	/*padding-bottom:40%;*/
	overflow: hidden;
}
.about_desc p{
	font-family:PingFangSC-Regular;
	font-size:18px;
	color:#333333;
	letter-spacing:0;
	line-height:30px;
	text-align:justify;
	margin:10px 0;
}