.box{
	min-width: 1170px; 
	display: block;
	margin: 0 auto;
	background: #ffffff;
	width:expression(document.body.clientWidth < 1170? "1170px": "auto" ); 
}

.info{
	width: 1170px;
	display: block;
	margin: 0 auto;
}

.title-box{
	width: 1170px;
	display: block;

	text-align: center;
}

h3{
	font-size:18px;
	font-family:PingFangSC;
	font-weight:600;
	color:rgba(46,46,46,1);
	line-height:24px;
	display: block;

}

.info span.title{
	font-size:18px;
	font-family:PingFangSC;
	font-weight:600;
	color:rgba(46,46,46,1);
	line-height:40px;
	display: block;
}

.info span.content{
	font-size:14px;
	font-family:PingFang-SC;
	font-weight:400;
	color:rgba(153,153,153,1);
	line-height:24px;
	display: block;
}