.banner {
	width: 100%;
	position: relative;
	z-index: 1;
	padding-top: 41px;
}

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

.main {
	background-color: #f7f7f7;
}

.main .main_top .path {
	text-align: right;
}

.main .item1 {
	background-color: #f7f7f7;
	padding-bottom: 100px;
}

.main .item1 h4.title {
	font-size: 30px;
	color: #333333;
	font-weight: 500;
	text-align: center;
	line-height: 70px;
	background-image: url(../images/title_bg.jpg);
	background-repeat: no-repeat;
	background-position: bottom center;
	margin-top: 40px;
	margin-bottom: 45px;
}

.main .item1 .summary {
	font-size: 14px;
	color: #666666;
	text-align: center;
	line-height: 32px;
	margin-bottom: 30px;
}

.main .item1 .pic img {
	display: block;
	margin: 0 auto;
}

.main .item2 {
	background-color: #FFFFFF;
	padding-bottom: 55px;
	padding-top: 20px;
}

.main .item2 h4.title {
	font-size: 30px;
	color: #333333;
	font-weight: 500;
	text-align: center;
	line-height: 70px;
	background-image: url(../images/title_bg.jpg);
	background-repeat: no-repeat;
	background-position: bottom center;
	margin-bottom: 45px;
}

.main .item2 ul.pinzhi_list {
	display: flex;
	flex-flow: row nowrap;
	justify-content: space-between;
}

.main .item2 ul.pinzhi_list li {
	width: calc((100% - 40px) / 3);
	border-bottom: 1px solid #aaaaaa;
}

.main .item2 ul.pinzhi_list li .pic img {
	width: 100%;
}

.main .item2 ul.pinzhi_list li .txt h5 {
	font-size: 18px;
	color: #333333;
	line-height: 38px;
	margin-top: 5px;
	font-weight: 500;
}

.main .item2 ul.pinzhi_list li .txt p.summary {
	font-size: 14px;
	color: #333333;
	line-height: 28px;
	text-align: justify;
	padding-bottom: 15px;
}

.main .item3 {
	padding-bottom: 120px;
}

.main .item3 h4.title {
	font-size: 30px;
	color: #333333;
	font-weight: 500;
	text-align: center;
	line-height: 70px;
	background-image: url(../images/title_bg.jpg);
	background-repeat: no-repeat;
	background-position: bottom center;
	margin-top: 80px;
	margin-bottom: 50px;
}

.main .item3 .container {
	position: relative;
}

.main .item3 .swiper-container {
	box-sizing: border-box;
}

.main .item3 .swiper-container .swiper-slide {
	box-sizing: border-box;
	padding: 75px 45px;
	border: 1px solid #bebebe;
	/*border-left: 0px;*/
}

.main .item3 .swiper-container .swiper-slide:first-child {
	/*border-left: 1px solid #bebebe;*/
}

.main .item3 .swiper-button-prev,
.main .item3 .swiper-button-next {
	width: 55px;
	height: 55px;
	border-radius: 50%;
	border: 1px solid #a8a8a8;
	background-size: auto;
	background-image: url(../images/article_page_i1.png);
	top: 62%;
	outline: none;
}

.main .item3 .swiper-button-prev {
	left: -96px;
}

.main .item3 .swiper-button-next {
	right: -96px;
	transform: rotate(180deg);
}

@media screen and (max-width: 550px) {
	.banner {
		padding-top: 0px;
	}
	
	.banner img {
		width: 150%;
		margin-left: -25%;
	}
	
	.main_top {
		padding: 0 10px;
	} 
	
	.main .item1 {
		padding-bottom: 0px;
	}
	
	.main .item1 h4.title {
		margin-top: 0px;
		margin-bottom: 20px;
	}
	
	.main .item1 .pic img {
		width: 100%;
	}
	
	.main .item2 {
		padding-bottom: 0px;
	}
	
	.main .item2 h4.title {
		margin-bottom: 25px;
	}
	
	.main .item2 ul.pinzhi_list {
		flex-flow: row wrap;
	}

	.main .item2 ul.pinzhi_list li {
		width: 100%;
		box-sizing: border-box;
		padding: 0 10px;
		margin-bottom: 20px;
	}
	
	.main .item3 {
		padding-bottom: 20px;
	}
	
	.main .item3 h4.title {
		margin-top: 0px;
		margin-bottom: 20px;
	}
	
}