@media screen and (max-width:1440px) {
	/*index*/




}



@media screen and (max-width:1366px) {
	/*index*/








}








@media screen and (max-width:1280px) {
	/*index*/






}




@media screen and (max-width:1200px) {
	/*index*/




}




@media screen and (max-width:1024px) {

	/*index*/
  /* .btn-slide-bar{display:inline-block;right:1em;top:1em;z-index: 999999;margin: 0 0 0 0;}*/
    .wrap2,.wrap{width: 95%;}
    .nav .inner{width: 95%;}
    .nav li{width: 14.2%;margin:31px 0px 0 0;text-align: center;}
    .breadcrumb-quicknav .inner{width: 95%;}
    .service_top{height: 412px;}
    .classify_model .fl:before{width: 0;}

    .Join_box{width: 50%;}



}




@media screen and (max-width:800px) {
    /*index*/
    .wrap{width: 95%;margin: 0 auto 0;position: relative; overflow: hidden;}

    .nav-subnav{display: none;}
    .header{padding-top:0;}
    .crumbs{display: none;}
    .logo3{    display: block;padding: 25px 11px 10px;margin: -3px auto 0;height: 64px;background-color: #2b2b2b;text-align: center;}
    .return_tel,.footer,.complain_foot,.home_box,.bannerH_vide,.bannerH{display: none;}
    .blackBg_c{display:initial;}
    .footer3{display: block;}
    .content_list{display: block;background-color: #2b2b2b;}

    .menu-button .bar {position: relative;display: block;width: 41px;height: 5px;margin: 6px auto;}
    .complain_main{width: 95%;}
    .complain_mainL,.complain_mainR{width: 100%;float: none;}
    .complain_textarea textarea { width: 96%;}
    .complain_btn a{width: 42%;}
    .complain_btn {margin-top: 2em;}
    .logo3 img{width: 70px;}


    .service_top,.global2,.global1,.brand_pic1,.brand_pic2,.world_zt,.world_other,.service_bom{height: 278px;}
    .service_top img{height: auto;}
    .service_topR .tabbox,.service_bomL .tabbox{padding: 0 3%;}

    .service_bomL h4{font-size: 20px;}
    .world_top{height: 428px;}
    .news_box_list ul li{width:47%; }


    .mod-slide2 .slide-wrap{width: 90%;}
    .mod-slide2 .slide-wrap li{width: 640px;margin:0 auto;    display: table;background: #fff;line-height: 250px;  }
    .mod-slide2 .slide-wrap li img{width: 100%;    height: auto;vertical-align: middle;}
    .shili .txt{width: 100%;height: 40px;}
    .shili .txt li{padding: 0 3%;    overflow: hidden;text-overflow: ellipsis; white-space: nowrap;font-size: 18px;}
    .shili{margin-bottom: 0;}
    .strength_main{height: auto;}

    .showBox{margin:2em 0;}
    .bgdiv {display: none;}
    .eject{position: relative;width: 100%;}
    .aExpert-pic{width: 50%;}
    .aExpert-text{width: 40%;}
    #position{display: none;}
    .pic li{display: block;}
    .arrbtn{display: initial;position: absolute;}

    #prev{left: 2%;}
    #next{right: 2%;}

    .showBox .wrap{width: 95%;}
    .eject,.arrow{z-index: 9;}
    .arrbtn{z-index: 10;top: 20%;height: 47px;}
    .arrow{width: 27px;height: 47px;}

    
    .showBox #container{position: relative;}
    .mapbox{display: none;}
    .aExpert-text{height: 345px;overflow-y: auto;}
    .process_menu a{width: 24.4%;}

    .details_intro,.catena_banner,.series_foot{margin:2em 0;}
    .details_box1{height: 190px;}

    .product_banner{margin-bottom:2em;}
    .details_referral img{max-width: 100%;}
    .classify_list{margin-top: 2em;}
    .classify_list ul{margin-right: -2%;}
    .classify_list ul li{width: 48%;margin:0 2% 2% 0;}
    .classify_menu h4{margin:1em 0 1em 0;}
    .details_referral{height: auto;}


    .Join_box{width: 65%;}
    .regards_main p img{width: 100%;}



}




@media screen and (max-width:640px) {

    /*index*/
    .nav-subnav{display: none;}
    .header{padding-top:0;}
    .crumbs{display: none;}
    .logo3{    display: block;padding:11px 11px 10px;margin: -3px auto 0;height: 64px;background-color: #2b2b2b;text-align: center;}
    .return_tel,.footer,.complain_foot,.home_box,.bannerH_vide,.bannerH{display: none;}
    .blackBg_c{display:initial;}
    .footer3{display: block;}
    .content_list{display: block;}


    .special_list ul li{width: 100%;float:none;margin-bottom: 1em;height: 330px;}
    .special_list{margin:1em 0;}


    .series_logo{width: 100%;}
    .series_logo .swiper-button-next, .series_logo .swiper-button-prev {top: 38%;width: 51px;height: 77px;margin-top: 0;}
    .series_logo .swiper-button-next img, .series_logo .swiper-button-prev img{width: 100%;height: 100%;}
    #Myform>div{width: 95% !important;}
    .culture_list_banner .swiper-button-next, .culture_list_banner .swiper-button-prev {display: none;}

    .news_box_list ul{margin:0;}
    .news_box_list ul li{width:100%;float: none;}
    .news_box_list{margin: 1em 0;}

    .world_top{height: auto;}
    .world_topL,.world_topR{width: 100%;float:none;}
    .world_topL{height: 300px;}
    .world_topR{height:400px;}
    .world_top:before{width: 0;}


    .service_top{height: auto;}
    .service_topL3{width: 100%;float:none;height: 380px;}
    .service_topR{width: 100%;float:none;height: 107px;}
    .service_topL:before, .service_topL3:before,.world_banner:before,.service_topL2:before {
        border-top: 27px solid #fff;
        border-right: 21px solid transparent;
        border-left: 21px solid transparent;
        right: 0;
        left:0;
        margin:0 auto;
        top: 0%;
    }



    .world_other{height:400px;}
    .world_other .fl, .world_other .fr{width: 100%;height: 50%;float:none;}
    .world_zt{height: auto;}
    .world_banner{width: 100%;height: 380px;float:none;}
    .world_zt:before,.world_other:before{width: 0;}
    .shili .hd a{width: 33.33%;margin:0;height: 55px;line-height: 55px;}


    .process_pic{width: 100%;float: none;}
    .process_ttx{float: none;width: 74%;padding: 0 0 0 92px;}


    .mod-slide2{height: 250px;}
    .mod-slide2 .slide-wrap{width: 300px;height: 250px;}
    .mod-slide2 .slide-wrap ul{height: 100%;}
    .mod-slide2 .slide-wrap li{width: 300px;height: 100%;}
    .shili .txt{height: 32px;}

    .eject{height: auto;}
    .aExpert-pic{width: 100%;float:none;height: auto;}
    .aExpert-text{width: 90%;float:none;}
    .aExpert-text strong{margin:.5em 0 ;}
    .process_ttx_top span{left: -85px;}

    .global1{height: auto;}
    .global2{height: 187px;}
    .global { margin-bottom: 1em;}


    .lbbdxx-footer{height: auto;margin-top: 1em;}
    .lbbdxx-footer div{background: #efefef;}


    .details_intro{height: auto;}
    .details_introL{flex: none;width: 100%;margin-bottom: 1em;border-bottom: 1px #b2b2b1 solid;}
    .details_introR{flex: none;width: 100%;}
    .details_introR_box{width: 100%;}
    .details_introL:before{width: 0;}

    .details_referralL{width: 100%;float:none;height: 200px;}
    .details_referralR{width: 100%;float:none;}
    .details_referral{height: auto;}


    .product_list{margin-bottom:2em;}
    .product_list ul li{width: 100%;float: none;}

    .product_list:before,.history_main_pic:before{width: 0;}

    .catena_box .swiper-button-next, .catena_box .swiper-button-prev {    width: 34px;height: 66px;}
    .history_main_pic ul li{width: 100%;float: none;margin-bottom: 1em;}

    .brand_pic1, .brand_pic2{height: 185px;}
    .service_relation_bom{height: auto;}
    .service_relation_bom:before{width: 0;}
    .service_relation_bom ul li{width: 100%;float: none;}
    .service_relation_bom ul{display: block;}
    .service_bomL{width: 100%;float: none;height: 50%;}
    .service_bomR{width: 100%;float: none;height: 50%;}

    .service_bom{height: 600px;}
    .service_topL{width: 100%;float:none;    height: 359px;}
    .service_topL2{width: 100%;float:none; }

 

    .classify_list ul li{width: 100%;float: none;}
    .classify_menu a{height: 35px;line-height: 35px;margin:0 5px 5px;}
    .classify_menu h4{margin:1em 0 1em 0;}
    .classify_list{margin-top: 2em;}

    .details_referral tr td{width: 100%;display: block;}



    .Join_box{width: 95%;}
    .complain_mainL_list ul li .name{width: 30%;}
    .complain_mainL_list ul li .input{width: 70%;}

    .regards_main p img{width: 100%;}


}





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

}