.banner {
	width: 100%;
}

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

.main {
	background-color: #FFFFFF;
	padding-bottom: 120px;
}

.main .top {
	padding-top: 40px;
	border-bottom: 1px solid #b6b6b6;
}

.main .top ul.typelist {
	display: flex;
	flex-flow: row nowrap;
	justify-content: center;
}

.main .top ul.typelist li a {
	font-size: 46px;
	color: #575757;
	line-height: 166px;
	margin: 0 30px;
}

.main .top ul.typelist li a.active {
	color: #bca17b;
}

.main .summary {
	padding-top: 50px;
	padding-bottom: 62px;
}

.main .summary p {
	font-size: 14px;
	color: #595959;
	line-height: 32px;
	width: 900px;
	margin: 0 auto;
}

.main ul.qywh_list {
	background-image: url(../images/qywh_bg.png);
	background-repeat: no-repeat;
	background-position: top 54px left;
	margin-top: 70px;
}

.main ul.qywh_list li:after {
	display: table;
	content: "";
	clear: both;
}

.main ul.qywh_list li>* {
	float: left;
}

.main ul.qywh_list li .pic img {
	display: block;
	width: 100%;
}

.main ul.qywh_list li .txt p {
	font-size: 14px;
	color: #595959;
	line-height: 32px;
}

.main ul.qywh_list li:nth-of-type(1) {
	margin-bottom: 50px;
}

.main ul.qywh_list li:nth-of-type(1) .pic {
	width: calc(50% + 70px);
}

.main ul.qywh_list li:nth-of-type(1) .txt {
	width: calc(50% - 70px);
	box-sizing: border-box;
	padding-left: 50px;
	padding-right: 65px;
	padding-top: 115px;
}

.main ul.qywh_list li:nth-of-type(2) .pic {
	width: calc(50% + 60px);
}

.main ul.qywh_list li:nth-of-type(2) .txt {
	width: calc(50% - 60px);
	box-sizing: border-box;
	padding-left: 95px;
	padding-top: 50px;
}

.main ul.qywh_list li:nth-of-type(2) .txt p img {
	margin-top: 72px;
}

@media screen and (max-width: 550px) {
	
	.main {
		padding-bottom: 54px;
	}
	
	.main .top {
		display: none;
	}
	
	.main ul.qywh_list {
		margin-top: 20px;
	}
	
	.main ul.qywh_list li>* {
		float: none;
		width: 100% !important;
	}
	
	.main ul.qywh_list li:nth-of-type(1) {
		margin-bottom: 20px;
	}
	
	.main ul.qywh_list li:nth-of-type(1) .txt {
		padding: 0 10px;
	}
	
	.main ul.qywh_list li:nth-of-type(2) .txt {
		padding: 0 10px;
	}
	
	.main ul.qywh_list li:nth-of-type(2) .txt p img {
		display: block;
		margin: 0 auto;
		max-width: 100%;
	}
	
}