body{
	background:#f5f5f5;
}
.speech{
	width:1200px;
	margin:30px auto 30px auto;
}
.speech-left{
	width:900px;
	background:#fff;
	padding-right:20px;
	padding-left:10px;
}
.left-h1{
	font-size:18px;
	margin:30px 10px 10px 20px;
}
.left-top-p{
	border-bottom: 1px solid #ccc;
}
.a-back{
	float:right;
}
.content{
	margin:20px 10px 10px 10px;
}
.news_main_content span{
	font-size:16px;
	padding:5px;
	line-height:30px;
}
.left-bottom{
	line-height:25px;
}
.jiathis_div{
	margin-top:30px;
}
.prev_next{
	margin-top:10px;
}
.related_news_area li{
	margin-top:10px;
}
.related_news-span{
	margin-top:10px;
}