.banner {
	width: 100%;
}

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

.main {
	background-color: #FFFFFF;
}

.main .main_bottom {
	box-sizing: border-box;
	padding-top: 60px;
}

.main .main_bottom h4.title {
	font-family: pingfangh;
	font-size: 30px;
	color: #333333;
	line-height: 30px;
	text-align: center;
}

.main .main_bottom p.article_attr {
	font-family: pingfangh;
	font-size: 16px;
	color: #333333;
	text-align: center;
	line-height: 24px;
	padding-top: 26px;
	padding-bottom: 54px;
}

.main .main_bottom .content {
	width: 900px;
	margin: 0 auto;
	padding-bottom: 60px;
	border-bottom: 1px solid #cdcdcd;
}

.main .main_bottom .content p {
	font-family: pingfangh;
	font-size: 16px;
	line-height: 36px;
}

.main .main_bottom .content p img {
    display: block;
    margin: 0 auto;
}

.main .main_bottom .article_page {
	width: 900px;
	margin: 0 auto;
	margin-top: 36px;
	margin-bottom: 60px;
}

.main .main_bottom .article_page a p {
	font-family: pingfangh;
	font-size: 14px;
	color: #5d5d5d;
	line-height: 36px;
	padding-left: 18px;
}

@media screen and (max-width: 650px) {
    
    .banner img {
        width: 150%;
        margin-left: -30%;
    }
    
	.main .main_bottom {
		padding: 10px;
	}
	
	.main .main_bottom .content {
		padding-bottom: 20px;
		width: 100%;
	}
	
	.main .main_bottom h4.title {
		font-size: 18px;
		line-height: 36px;
	}
	
	.main .main_bottom p.article_attr {
		padding-top: 10px;
		padding-bottom: 20px;
		font-size: 14px;
		color: #666666;
	}
	
	.main .main_bottom .article_page {
		width: 100%;
		margin-top: 15px;
		margin-bottom: 15px;
	}
}