.main.news_detail{padding-top: 130px;}

.return_list{text-align: right; margin-bottom: 40px;}

.news_title{text-align: center; margin-bottom: 60px;}
.section_title{text-align: center; font-size: 17px;}
.news_content p{text-indent:2em; font-size: 14px; line-height: 25px; margin: 20px 0px;}
.news_section {padding: 0px 0px 20px;}
.news_img{text-align: center; position: relative}
.news_img img{max-width: 900px; width:100%;}
.img_title{margin: 20px 0px 40px;}
.author{text-align: right; padding: 0px 100px;}
.news_detail h3{text-align: center; padding-top: 10px;}