@media screen and (max-width:1200px){
.nav_ul{ display: none; }
.mobile{ display: block; position: fixed;  width: 100%; top: 0px; z-index: 999; right: 0; }
.mobile-inner{ width: 100%; }
.box{ width: 100%; padding: 0 10px; box-sizing: border-box; }
.head{  position: fixed; height: auto; z-index: 999; }
h1{ line-height: inherit; line-height: 60px; position: relative; z-index: 99999; }
h1 img{ width: 240px; height: auto; }
.flexslider{ margin-top: 60px; }
.flex-prev{ left: 0; width: 30px; margin-top: -25px; height: 50px; background-size: contain!important;}
.flex-next{ right: 0; width: 30px; margin-top: -25px; height: 50px; background-size: contain!important; }
.flex-control-nav{ bottom: 15px; }
.foot{ height: auto; padding: 0 0 20px 0; background: none; }
.foot_bottom{ border: none; height: auto; line-height: 24px;  }
.foot_bottom a{ margin: 0; }
.us{ height: auto; padding: 30px 0; background-size:cover; }
.index_tit{ font-size: 20px; height: auto; line-height: 45px; }
.us_zi{ margin: 30px 0 20px 0; padding: 0; line-height: 24px; font-size: 14px;  }
.us_ul{ margin-bottom: 20px; overflow: hidden; }
.us_ul li{ display: block; float: left; width: 25%; margin: 0 0 0px 0; padding: 0 5px; box-sizing: border-box; }
.us_tit{ font-size: 16px; height: 40px; line-height: 40px; }
.seekleft{ display: none; }
.show{ height: auto; padding: 30px 0; background-size: cover; }
.show_title{ margin-bottom: 30px; padding: 0; }

.show_scroll{ width: 350px; left: 50%; margin-left: -175px; height: 446px;  }
.show_scroll li{ width: 350px; margin: 0; }
.show_scroll li a{ width: 350px; height: auto; }
.show_pic img{ width: auto; height: auto; max-width: 100% }
.show_pic{ height: auto; }
.show_div{ height: 446px; }
.spread{ height: auto; padding: 30px 0; background-size: cover;}
.spr_tit{ padding: 0; margin-bottom: 30px; }
.spr_scroll{ width: 310px; left: 50%; margin-left: -155px; }
.spr_div{ background: none; padding: 0 5px; margin-bottom: 0; height: 484px; overflow: hidden; }
.spr_scroll li{ margin: 0; }
.spr_img{ margin-bottom: 15px; }
.spr_title{ font-size: 13px; height: auto; line-height: 24px; }

.spr_left{ left: 15px; top: 130px; }
.spr_right{ right:15px;top: 130px; }
.showleft{ left: -5px; top: 182px; }
.showright{ right: -5px; top: 182px; }
.supp{height: auto; padding: 30px 0; background-size: cover; }
.su_tit{ padding: 0; margin-bottom: 30px; }
.supp_left{ float: none; width: 100%; height: auto; display: none; }
.suppimg img{ width: auto; max-width: 100%; height: auto; }
.supp_cenetr{ margin: 0; width: 100%; float: none; }
.supp_warp{ width: 100%; height: auto; }
.supp_warp img{ width: auto; height: auto; max-width: 100% }
.supp_inner{ padding-left: 15px; }
.seek{height: auto; padding: 30px 0; background-size: cover;}

.seek_title{ padding: 0; line-height: 45px; font-size: 20px; height: auto; float: none; width: 100%; text-align: center; background: url(../images/showtit.png) center bottom no-repeat }
.seek_ul{ float: none; width: 100%; text-align: center; padding-top: 20px; }
.seek_ul li{ float: none; display: inline-block; }
.seek_top{ margin-bottom: 20px; }
.seek_bottom{ margin-bottom: 30px; }
.seekright{ width: 100%; float: none; }
.seek_dl dt{ width: 90px; padding-right: 5px; margin-right: 10px; }
.seek_day{ font-size: 24px; }
.seek_dl dd{ width: 240px; }
.dya_tit{ font-size: 16px; }
.day_inner{ font-size: 12px; }

.add{ float: none; width: 100% }
.add_tit{ padding: 20px 0 0 0; font-size: 18px; height: auto; line-height: 36px; margin-bottom: 0; }
.foot_end{ display: none; }
.add_ul{ height: auto; margin-bottom: 10px; }
.add_ul li{ float: none; width: 100%; height: 30px; line-height: 30px; font-size: 12px; }
.what{ padding-top: 10px; float: none; width: 100%; margin-bottom: 15px; }
.what_left{ float: none; padding-top: 0px;margin-bottom: 10px;}
.what_right{ float: none; width: 100px; }
.cate_sel{ margin: 0; }

.a_banner{ margin-top: 60px!important; }
.deep{ position: static; height: auto; padding: 0; box-shadow: none; }
.site{ display: none; }
.catalog{ float: none; width: 100%; }
.cata_ul li{ background: none; width: 50%; margin-bottom: 10px; }
.cata_ul li a{ height: 36px; line-height: 36px; width: 100%; }
.cata_ul{ width: 100%; float: none; padding-top: 20px; }
.about_img{ padding: 0px 0; }
.about_img img{ width: auto; height: auto; max-width: 100%; display: none;}
.about_inner{ position: static; width: 100%; height: auto; margin: 0; padding: 0 0px; }
.about_div{ font-size: 15px; line-height: 26px; padding-right: 15px; }
.about_tit{ font-size: 18px; height: auto; line-height: 34px; padding: 20px 0 10px; }
.wrap{  background: none; padding-bottom: 1px; }
.about{ margin-bottom: 40px; }
.details{ padding: 20px 0 20px 0; }
.man_box{ margin: 0; }
.man_box li{ float: none; width: 100%; height: auto; margin:0 0 20px 0; }
.man_img{ width: 100%; height: auto;   }
.man_img img{width: auto; height: auto; max-width: 100%}
.man_dl{ padding: 10px; }
.man_dl dt{ margin-right: 10px; width: 50px; }
.man_dl dt img{ height: 30px; width: auto; }
.man_dl dd{ width: 60%; height: 90px; line-height: 90px; font-size: 16px; }

.large_box li img{ width: auto; height: auto; max-width: 100% }
.large_box{ width: 100%; height: auto; }
.small_list{ width: 261px; }
.small_box{ width: 100% }
.left_btn{ width: 40px; }
.right_btn{ width: 34px; }

.pro_ul{ margin: 0; }
.pro_ul li{ float: none; width: 100%; margin: 0 0 20px 0; padding-bottom: 15px; }
.pro_img{ width:100%; height: auto; text-align: center; }
.pro_img img{ width: auto; height: auto; max-width: 100% }
.pro_div{ padding: 0; }
.pro_tit{ height: 46px; line-height: 46px; text-align: center; font-size: 18px; }
.pro_inner{ font-size:14px; height: 48px; line-height: 24px; margin-bottom: 15px;  }
.pro_see{ margin: 0 auto }

.pro_info{ margin-bottom: 30px; }
.dl_pro{ margin-bottom: 20px; }
.dl_pro dt{ width: 100%; height: auto; text-align: center; float: none; margin-bottom: 20px; }
.dl_pro dt img{ width: auto; height: auto; max-width: 100% }
.dl_pro dd{ float: none; width: 100%; height: auto; }
.infor_i{ height: 40px; line-height: 40px; font-size: 18px; }
.jian_i{ font-size: 16px; padding-left: 15px; }
.infor_he{ padding: 0 15px; line-height: 22px ;font-size: 14px; margin-bottom: 20px; }
.infor_hot{ height: 40px; line-height: 40px; font-size: 16px; }
.hot_i{ font-size: 18px; padding-left: 10px; }
.par_ul li{ width: 25%; margin: 0; padding: 0 5px 0 0; box-sizing: border-box; }
.par_ul li a{ font-size: 15px; }
.meter_inner{ padding: 0 10px 20px; }
.pro_list{ height: auto; }
.list_left{ height: 40px; line-height: 40px;width: 30%; padding: 0 0 0 37px; text-align: left; background: #52ba8f url(../images/pro_info3.png) 10% center no-repeat }
.list_right{height: 40px; line-height: 40px; width: 30%; box-sizing: border-box; padding-left: 20px; background: #52ba8f url(../images/pro_info2.png) 90% center no-repeat }
.list_end{ width: 30%; margin: 0 0 0 5%; background:#52ba8f; text-align: center; text-indent: 0; height: 40px; line-height: 40px;}


.ject_ul{ margin: 0; }
.ject_ul li{ float: none; width: 100%; margin: 0 0 20px 0; }
.ject_img{ width: 100%; height: auto; text-align: center; }
.ject_img img{ width: auto; height: auto; max-width: 100% }
.ject_div{ padding: 20px 0 0 0; }
.ject_tit{ font-size: 15px; height: auto; line-height: 24px; margin-bottom: 10px;}
.ject_see{ width: 100px; margin: 0 auto }
.news_word img{ width: auto; height: auto; max-width: 100% }

.ser_dl{ margin-bottom: 20px; }
.ser_dl dt{ float: none; width: 100%; height: auto; text-align: center; }
.ser_dl dt img{ width: auto; height: auto; max-width: 100% }
.ser_dl dd{ float: none; width: 100%; height: auto; padding: 0; }
.ser_img{ text-align: center; height: 70px; line-height: 70px; }
.ser_tit{ font-size: 16px;  text-align: center; height: 30px; line-height: 30px; margin-bottom: 10px;}
.ser_div{ line-height: 22px; height: 66px; font-size: 13px; margin-bottom: 15px; }
.ser_see{ margin: 0 auto }
.ser_dl:nth-child(even) dt{ float: none; }

.news_ul{ margin: 0; }
.news_ul li{ margin: 0 0 20px 0; width: 100%; height: auto; padding: 10px; }
.news_img{ width: 100%; height: auto; margin-bottom: 15px; }
.news_img img{ width: auto; height: auto; max-width: 100% }
.news_tit{ height: auto; line-height: 24px; margin-bottom: 5px; font-size: 15px; }
.news_zi{ margin-bottom: 10px; }
.piece{ padding: 20px 0 }
.piece_inner{ float: none; width: 100% }
.news_end{ float: none; margin-bottom: 20px; }
.piece_inner a{ margin: 0 20px 0 0; }
.piece_inner a.piece_right{ float: right; margin: 0; }
.news_end{ display: none; }
.conttop{ margin-bottom: 20px; }

.cont_dl{ width: 100%; float: none; margin-bottom: 10px; }
.cont_dl dt{ width: 60px; height: 60px; line-height: 60px; overflow: hidden; }
.cont_dl dt img{ height: 26px; width: auto; }
.cont_dl dd{ width: 260px; }
.cont_tit{ font-size: 16px; height: 22px; line-height: 22px; }
.cont_inner{ font-size: 14px; }

}



@media screen and (max-width:768px){


}
@media screen and (max-width:414px){
.a_banner{background-size:cover!important; height:190px!important;}



}
@media screen and (max-width:375px){
.a_banner{background-size:cover!important; height:190px!important;}

}

@media screen and (max-width:360px){
.a_banner{background-size:cover!important; height:190px!important;}

}
@media screen and (max-width:320px){


}


@media screen and (min-width:1201px){
}