.cont{
	padding-top: 82px;
	padding-bottom: 101px;
}
.p_tit{
	font-size: 30.72px;
	color: #000;
	text-align: center;
	margin-bottom: 58px;
}
.downloadbtn{
	background: #8263ff;
}
.p_items{
	overflow: hidden;
	width: 805px;
	margin: 0 auto 65px;
}
.p_items li{
	float: left;
	width: 166px;
	margin-right: 47px;
}
.p_items li:last-child{
	margin-right: 0;
}
.p_items li h1{
	font-size: 23.04px;
	font-weight: 700;
	color: #000;
	text-align: center;
	border-bottom: 3px solid #bcaef7;
	padding-bottom: 12px;
	margin-bottom: 8px;
}
.p_items li p{
	font-size: 12.8px;
	color: #666;
	line-height: 2;
}

.jlintro{
	font-size: 15.36px;
	color: #666;
	width: 725px;
	margin: 0 auto;
	line-height: 1.5;
	margin-bottom: 30px;
}
.md{
	margin-bottom: 101px;
}