.product-section {
	top: 59px;
	position: relative;
	margin: 0px 20% 5%;
}
.p-title {
	/*font-family: PingFangSC-Regular;*/
	font-family: "微软雅黑";
	font-size: 24px;
	font-weight: bold;
	color: #666666;
	letter-spacing: 1.38px;
	text-align: center;
	padding-top: 50px;
	padding-bottom: 15px;
}
.sub-title {
	/*font-family: PingFangSC-Regular;*/
	font-family: "微软雅黑";
	font-size: 18px;
	font-weight: bold;
	color: #666666;
	letter-spacing: 1.38px;
	text-align: center;
	padding-top: 15px;
	padding-bottom: 5px;	
}
.sub-title-left {
	/*font-family: PingFangSC-Regular;*/
	font-family: "微软雅黑";
	font-size: 16px;
	font-weight: bold;
	color: #666666;
	letter-spacing: 1.38px;
	text-align: left;
	text-indent: 2em;
	padding-top: 5px;
	padding-bottom: 5px;	
}
.intr {
	text-align: justify;
	/*font-family: PingFangSC-Regular;*/
	font-family: "微软雅黑";
	font-size: 16px;
	font-weight: 600;
	color: #666666;
	letter-spacing: 1.1px;
	line-height: 1.5em;
	padding-top: 5px;
	padding-bottom: 5px;	
}
.p-img {
	margin: 20px auto 20px;
	width: 80%;
	height: 80%;
	text-align: center;
	display: block;
}
.p-content {
	
}
.p-paragraph {
	text-indent: 2em;
	text-align: justify;
	/*font-family: PingFangSC-Regular;*/
	font-family: "微软雅黑";
	font-size: 16px;
	color: #666666;
}