div.news_detail {
	word-wrap: break-word;
	margin-bottom: 20px;
}
div.news_detail img.detail_picture {
	width: 100%;
}
div.news_detail .news_detail_title {
	color: #069;
	font-size: 16px;
	margin-bottom: 15px;
}
div.news_detail .news_detail_date {
	color: #999;
	font-size: 14px;
}
div.news_detail .detail_picture_box {
	width: 30%;
	float: left;
}
div.news_detail .detail_text_box {
	float: right;
	width: 70%;
	padding-left: 20px;
}
.back_to_section {
	text-align: right;
}
.back_to_section a {
	color: #069;
}
@media (max-width: 840px) {
	div.news_detail .detail_picture_box {
		width: 100%;
		float: none;
		margin: 0px 20px 20px 0px;
	}
	div.news_detail .detail_text_box {
		float: none;
		width: 100%;
		padding-left: 0px;
	}
}