.banner img {
	display: block;
	width: 100%;
}

.main {
	background-color: #f6f6f6;
}

.main .type_nav {
	border-bottom: 1px solid #4b4b4b;
}

.main .type_nav ul li {
	float: left;
}

.main .type_nav ul li a {
	display: block;
	font-family: pingfangm;
	font-size: 18px;
	color: #424242;
	line-height: 60px;
	margin: 0 40px;
}

.main .type_nav ul li a.active {
	color: #00368d;
}

.main .item1 {
	height: 330px;
}

.main .item1 h5 {
	font-family: pingfang;
	font-size: 36px;
	color: #00368d;
	text-align: center;
	line-height: 136px;
}

.main .item1 p {
	font-family: pingfangm;
	font-size: 16px;
	color: #333333;
	line-height: 30px;
	/*font-weight: 600;*/
}

.main .item2 {
	height: 330px;
	background-color: #00368d;
	box-sizing: border-box;
	padding-top: 40px;
}

.main .item2 p {
	font-family: pingfangm;
	font-size: 16px;
	line-height: 30px;
	color: #FFFFFF;
}

.main .item3 {
	box-sizing: border-box;
	padding-top: 100px;
	padding-bottom: 140px;
}

.main .item3 p {
	font-family: pingfangm;
	font-size: 16px;
	color: #333333;
	line-height: 30px;
}

.main .item4 {
	padding-bottom: 120px;
}

.main .item4 ul {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
}

.main .item4 ul li {
	width: 25%;
}

.main .item4 ul li i img {
	display: block;
	margin: 0 auto;
	height: 84px;
}

.main .item4 ul li .txt>div {
	text-align: center;
	margin-top: 30px;
}

.main .item4 ul li .txt h5 {
	text-align: center;
	font-family: pingfang;
	font-size: 48px;
	color: #000000;
	line-height: 54px;
	font-weight: 500;
	display: inline-block;
	vertical-align: middle;
}

.main .item4 ul li .txt span {
	font-family: pingfang;
	color: #000000;
	font-size: 18px;
	line-height: 54px;
	display: inline-block;
	vertical-align: middle;
	padding-left: 3px;
	font-weight: 600;
}

.main .item4 ul li .txt p {
	font-family: pingfang;
	font-size: 18px;
	text-align: center;
	line-height: 48px;
	font-weight: 600;
}