.news_show{
	width: 1100px;
	padding: 40px 50px 50px 50px;
	background: #fff;
	margin-top:50px;
	margin-bottom:100px;
}
.news_bt h2{
	border-bottom: 1px solid #ccc;
	font-size: 24px;
    font-weight: normal;
    line-height: 30px;
    padding-bottom: 23px;
    text-align: center;
}
.news_bt h4{
	color: #999;
     font-weight: normal;
    font-size: 14px;
    text-align: center;
    line-height: 50px;
    margin-bottom: 20px;
}
.nr{
	line-height: 30px;
}