@media screen and (max-width: 1199px){
#mobile-hd{display: block;}  
#hd{display: none;} 

.index_title h3:after{content: "";width:25px;height:1px;background:#707070 !important;opacity: 1;display: block; margin:5px auto;}

.index_title h4{display: none; }
.index_title p { max-width:80%; margin:0 auto;}
.index_ht{display: none;}

/**************我们的优势***************/
.index_adv{ padding:2rem 0px 20px; background:rgba(238, 238, 238, 1);}

.adv_box{ margin:15px 10px; overflow:hidden;}
.adv_box li{ float:left; width:100%;background:#f5f5f5;}

.adv_box li .adv_img{ position:relative;width:50%;float:left;}
.adv_box li .adv_img img{ max-width:100%;}
.adv_box li .adv_img .img{display: none;}  
.adv_box li .adv_img .img_m{display: block;}
 
.adv_box li .bottom-arrow { display:none;position: absolute; left:50px; margin-bottom: -10px;width: 20px; height: 20px; background: #f5f5f5; -webkit-transform: rotate( 45deg );-moz-transform: rotate( 45deg ); transform: rotate( 45deg );bottom:0; z-index: 0;}
.adv_box li .bottom-arrow1 {display:none;position: absolute;left:50px;margin-top: -10px;width: 20px;height: 20px;background: #f5f5f5;-webkit-transform: rotate( 45deg );-moz-transform: rotate( 45deg );transform: rotate( 45deg );top:0;z-index: 0;}

.adv_box li .adv_info{ background:#f5f5f5; height:auto; padding:2px 5px; position:relative; z-index:1;width:50%;float:left;}
.adv_box li .adv_info h3{ font-size:18px; line-height:1.8; font-weight:normal;color: #000;}
.adv_box li .adv_info p{ font-size:12px; line-height:1.5; color: #707070;}

.index_jje{ display:block;background: rgba(238, 238, 238, 1); padding:30px 0px;}

.jje_box{ overflow:hidden; margin-top:20px;  }
.jje-lf h3{ padding:0px 4% 10px;}
.jje-lf img{ max-width:100%;}
.jje-lf .ab-js{padding:0px 4% 10px;}
.jje-lf .ab-js p{ font-size:13px; line-height:2;color: #707070;}

/**************我们的服务***************/
.index_service{padding:2.6rem 0px; display:none;}

/************新闻中心***************/
.new_lf{ width:49%;position:relative; display:none;}
.new_rf{ width:100%;}
.new_rf dl dd a{ display:inline-block; color:#434343; font-size:14px; margin-bottom:0px;line-height:1.5;font-weight: bold;}
.new_rf dl dd .md{ float:none; display:block; font-size:12px;color: #969696;}
.new_rf dl dd p.des{font-size:12px;}

.fobg {padding: 0px 0px 0px;}    
.footer_n{ display:none;}	

/********内页分类***********/
.zhnav{height:40px;background:#F4F4F4;position:relative;z-index:1 !important;}
.menu{height:30px; margin-top:5px;}
.menu li{ height:30px; display:block; float:left; }
.menu a{ margin-right:4px; padding:0 6px; display:block; float:left; font-size:13px; border:1px solid #4b4b4b; color:#4b4b4b; line-height:28px; text-align:center; border-radius:20px;}

.return{margin-right: 2px;padding:7px 0;}
.return span{ padding:0 1px;}

.n_box{ padding:15px 6px;}


/*************产品中心**********************/
.pro_xzlb li { float:left;width:50%;margin-bottom:10px; padding:4px;}


/***************新闻中心*****************************/
.nbg{ background:#f9f9f9; padding:10px 10px 10px; }
.xinwen li{ padding-top:10px; padding-bottom:10px; border-bottom:1px solid #dedede;}
.ntu{ display:none;}
.nshu{ padding-left:0px; padding-right:0px; width:100%;}
.nshu1{ padding-bottom:0px;} 
.nshu2{ line-height:1.5; color:#747474; font-size:12px;}
.sjdata{ display:block; font-size:12px;line-height: 1.3;}	
.fb{display:none;}

/******在线反馈*****/
.massage{ max-width: 800px; margin:20px auto; border: 1px solid #ebebeb;position: relative; z-index: 2; padding: 15px 15px; background: #fff;box-shadow:0 0 10px rgba(221, 221, 221, 0.5);}
.massage .input{  width:80%;}
.massage .wd{ width:15%;}                        
}