body{min-width: 1300px;width: 100%;}
.obanner{width: 100%;position: relative;}
.obanner img{width: 100%;}
.obanner .container{width: 100%; height: 100%;}
.obanner .page_title{font-size: 60px;font-weight: bold;color: #ffffff;}

.opage_content{padding-bottom: 80px;}


.left_nav_box{width: 100%;/* padding:15px 0; */background-color: #f4f4f4;}
.left_nav,.toindex{display: inline-block;vertical-align: middle;}
.toindex i{font-size: 22px;}
.left_nav>li{display: inline-block;vertical-align: top;padding:20px 40px;position: relative;font-size: 18px;}
.left_nav>li:after{content: '';width: 1px; height:24px;background-color:#dddddd;position: absolute;right:0;top:20px;}
/* .left_nav li:last-of-type{border-right: none;} */
.child_nav{display: none;z-index: 3; position: absolute;top:100%;left:0;background-color:#ffffff;min-width: 100%;border: 1px solid #dddddd;border-top: none;}
.child_nav li{white-space: nowrap;text-align: center;border-bottom: 1px solid #dddddd;line-height: 35px;font-size: 16px;padding:4px ;}
.child_nav li:last-of-type{border-bottom: none;}
.child_nav li>a:hover{color: #0d2180;}
.left_nav li:hover .child_nav{display: block;}
.left_nav>li>a:hover{color: #0d2180;font-weight: bold;}

.article_con{width: 67.5%;float: left;}
.article_page{width: 28%;float: right;}
.article_type{font-size: 36px;color: #0d2180;margin:40px 0;text-align: left;font-weight: bold;}
.article_title{font-size: 30px;color: #333333;font-weight: bold;margin-bottom: 6px;}
.article_ps span{color: #7e7e7e;font-size: 12px;display: inline-block;vertical-align: middle;margin-right: 20px;line-height: 20px;}
.article_ps i{display: inline-block;vertical-align: middle;}
.article_ps .iconfont{margin-right: 4px;}
.article_ps a:hover{color: red;}
.article_detail{padding:40px 0; font-size: 16px;color: #666666;line-height: 1.8;}
.article_detail img{display: block;margin:0 auto;max-width: 100%;}
.back_to_list{font-size: 20px;color: #283054;font-weight: bold;padding-right: 15px;border-right: 1px solid #c2c2c2;}
.back_to_list a:hover{color: #0d2180;}
.back_to_list i{font-size: 22px;color: #7e7e7e;margin-right: 4px;}
.article_operation a{width: 36px;height: 36px;border-radius: 50%;display: inline-block;text-align: center;line-height: 36px; background-color:#80939e;margin-left: 15px;}
.article_operation .iconfont{font-size: 20px;color: #ffffff;}
.article_page_top{margin-bottom: 44px;position: relative;;}
.article_pages{border:10px solid #f3f3f3;background-color:#ffffff;padding:10px 20px;}
.article_pages_item{padding:30px 0;border-bottom:1px solid #f8f8f8; }
.article_pages_item .page_prev,.article_pages_item .page_next{display: block;font-weight: bold;color: #000000;font-size: 18px;margin-bottom: 6px;}
.article_pages_item  a{font-size: 16px;color: #333333;font-weight: bold;display: block;line-height: 1.5;}
.article_pages_item i{font-size: 12px;color: #b7b7b7;display: inline-block;vertical-align: middle;margin-right: 4px;line-height: 16px;}
.article_pages_item a:hover{color: #0d2180;}
.share_box{padding:10px 5px;background-color:#ffffff;border:1px solid #dddddd;display: none;position: absolute;left:0;top:40px;}
.show{display: block;}


/*关于环晟*/
.pages_aboutus{padding:;}
.pages_aboutus .pages_title{margin:40px 0;  font-size: 36px;font-weight: bold;color: #0d2180;text-align: center;}
.pages_con{font-size: 16px;color: #666666;line-height: 1.75;}


.pro_block_con img{width:100%;}