@media (max-width: 1920px){

.mt-tabpage-title1{display:none;}
 .con_iphne_map{display: none;}
 .case_con{display: none;}
  .history_c{display: none;}
}
@media (max-width: 1780px){}
@media (max-width: 1600px){}
@media (max-width: 1500px){
.menu_box .nav ul li {margin-right: 0;width: 24%;}
.menu_box .nav ul li.last {margin-right: 0;width: 26%;}
.menu_box .padding_box .nav {width: 100%;}

}

@media (max-width: 1450px){
.z-index{ padding-top:0.3rem;}

}
@media (max-width: 1410px){}
@media (max-width: 1400px){}

@media (max-width: 1310px){
 nav ul span{margin:0.12rem 0.15rem;}
}


@media (max-width: 1220px){}
@media (min-width: 1200px){}
@media (max-width: 1120px){
nav ul li{font-size:0.16rem;}

}
@media (max-width: 1230px){
    .home_banner .swiper-slide .title {
        text-align: left;
        height: 100%;
        width: 100%;
        margin-left: -50%;
        left: 0;
        padding: 0 4%;
        margin: 0 auto;
        box-sizing: border-box;
		
    }
	.news_con .news_con_l{display: none;}
	.news_con .news_con_r{width: 100%;}
.mt-tabpage{width:100%;}
.container,.con_map{width:94%;}
.mt-tabpage-count .mt-tabpage-item .pro_con{margin-right:0.2rem;}
 .con_iphne_map{display: block;}
  .case_con{display: block;}
  .ab_sj2{width: 100%;}
  .ab_ny_con2 p{ width: 94%; margin: 0 auto;}
  .ab_nav_to_r ul li{margin-right: 0.2rem;}
  .ab_adv_con ul li{width: 23%;}
  .ab_adv_con ul li span img{width: 100%;}
  .ab_nav_bj img{width: 100%;}
  .ab_nav_tit { width: 100%;margin-left: 0; left: 5%;}


}
@media (max-width: 1200px){
.m-search-box {width: 94%; margin-left: -47%;}
.home_banner .swiper-slide .title .p2 {margin-bottom: 0.5rem;line-height: 0.5rem;font-size: 0.4rem;}
.menu_box .nav ul li h1{ font-size:0.2rem}
.menu_box .nav ul li{ margin-right:0; width:24%}
.menu_box .nav ul li.last {margin-right: 0;width: 26%;}
.z-index{ padding-top:0.3rem;}
.ab_ny_con .ab_ny_con2{width: 100%;}
.news_show{display: none;}
.news_show_two2 .news_show_two2_l{display: none;}
.news_show_two2 .news_show_two2_r{width: 100%;}
.product_home_con2 .pro_con1{margin-right: 5px;}
.pro_case .pro_case_con ul li{ width: 32%; margin:0 5px 0 0;}
.app_bj{background: url(../images/yy_bj2_02.jpg) no-repeat; }
.pro_message_show .pro_message_show_r{display:none;}
.pro_series .pro_series_show{ background: none;}
.pro_series .pro_series_show img{display: none;}
.pro_series_show .pro_series_l{width: 90%; padding: 5%;}
.service_lc .service_lc_jt{margin: 0 0.2rem;}
.service_zc_con .service_zc_con_jl{width: 0.2rem;}




@media (max-width: 1100px){
.mt-tabpage-count .mt-tabpage-item{ width:10.2rem;}
.mt-tabpage-count .mt-tabpage-item .pro_con{width:3.25rem;}
.section-news .inner-wrap{display: none;}
  .ab_nav_to_r ul li{margin-right: 0.1rem;}
  .pro_case_con_tit span{display: none;}
}

@media (max-width: 1024px){
.phone_dh .logo {width: 1.46rem; margin-top: 0.2rem;}
.foote{ display:block}
}








@media (max-width: 1000px){

.top_bj,header .header{ display:none}
.sub-menu {display: block; height:auto}
.mt-tabpage-count .mt-tabpage-item{ width:9rem;overflow: hidden;}
.mt-tabpage-count .mt-tabpage-item .pro_con{width:4.2rem;}
.mt-tabpage-title1{display:block;}
.mt-tabpage{display:none;}
.mt-tabpage-title1 .mt-tabpage-item1{width:50%; background:none; margin:0.5rem 0 0 0;}
.section-news{display:none;}
.wrap_6 .foot_con_l{display: none;}
.wrap_6 .foot_con_r{width: 100%;}
.foot_con_r .foot_con_r_ewm{width: 30%; text-align: center; float: left;}
.foot_con_r .foot_con_r_contact{width: 70%;float: left; margin: 0.8rem 0 0 0;}
.foot_con_bot .foot_con_bot_r{display: none;}
.foot_con_bot .foot_con_bot_l{width: 100%; text-align: center;}
.ab_nav_to .ab_nav_to_r{display: none;}
.ab_nav_to .ab_nav_to_l{width: 100%;}
.ab_adv_con ul li{width: 48%;}
.cul_con_show  .cul_con_show_l{display: none;}
.cul_con_show  .cul_con_show_r{width: 100%; margin-bottom: 0.2rem;}
.cul_con_show_r p{font-size: 0.22rem;}
}

@media (max-width: 910px){}
@media (max-width: 900px){
.tabs_4 .con_box .left,.tabs_4 .con_box .right{ width:100%; float:none;}

}

@media (max-width: 768px){
.sub-menu{ display:block}
.home_banner { display:none}
.home_banner_phone{ display:block}
.i-wrap3{ margin-bottom:0.2rem}
.top_nav_tit{ display:none}
.lc_box_tab .flex-viewport{ width:90%}
.news_details_foot .news_details_foot_l{width:100%; margin-top: 0.2rem;}
.news_other .news_other_l{width: 100%;}
.news_details_tit2 .news_details_tit2_l{ width: 100%;}
.news_other_l ul li{ line-height: 0.6rem; height: 0.6rem;}
.news_details_tit h1{font-size: 0.3rem;}
.news_details_tit2_l p,.news_other_l ul li a,.news_details_foot_l .news_details_foot_l_nr{font-size: 0.2rem;}


}
@media (max-width: 750px){
	  .ab_sj2 .ab_sj_con2{ width: 100%; margin: 0.4rem 0  0 0;}
	  .ab_sj2 .ab_sj_tb2{display: none;}
	
}
@media (max-width: 660px){
	
header{ height:0.56rem}
.ab_sj .ab_sj_con{width: 100%; margin: 0.5rem 0 0 0;}
.ab_sj .ab_sj_tb{display: none;}
.wrap_2{margin: 0.3rem 0 0 0;}
.sub-menu .tit{font-size: 0.30rem;    line-height: 1rem;}
.ab_con h1{font-size: 0.3rem;}
.ab_con p{font-size: 0.24rem; line-height: 0.4rem;}
.wrap_4 .news_tit_more{ margin: 0.3rem 0 0 0;}
.news_tit_more ul li a{font-size: 0.3rem;}
.news_tit_more ul span{height: 0.3rem;}
.news_con_r_con_l h1{font-size: 0.28rem;}
.news_con_r_con_l p{font-size: 0.22rem;}
.con_iphne_map{display: none;}
.wrap_5 .ser_con_map{display: none;}
.foot_con_r_contact p{font-size: 0.22rem;line-height: 0.3rem;}
.wrap_5 .ser_con{width: 100%;}
.ser_con p{font-size: 0.24rem;}
.wrap_1 .pro_img,.wrap_2 .case_img,.wrap_3 .ab_img,.wrap_4 .news_img,.wrap_5 .ser_img{display: none;}
.pro_tit .case_more{ width: 1.5rem; height: 0.5rem; line-height: 0.5rem; font-size: 0.25rem;}
.foot_con_bot_l p{font-size: 0.2rem;}
.ab_con a{background-image: none; font-size: 0.2rem;}
.ab_sj_con p{font-size: 0.22rem;}
.ser_con a{background-image: none; font-size: 0.2rem; width: 1.53rem; height: 0.5rem; line-height: 0.5rem; text-align: center; padding: 0;}

.sou_r:after{display: none;}


.ab_video{ display: none;}
.ab_pan .ab_pan_r{display: none;}
.ab_pan .ab_pan_l{width: 100%;}
.ab_pan_l a{background-image: none;
    font-size: 0.2rem;
    width: 1.53rem;
    height: 0.5rem;
    line-height: 0.5rem;
    text-align: center;
    padding: 0;}
.ab_ny_con2 p{font-size: 0.26rem; line-height: 0.4rem;}
.ab_adv_con_tit p,.ab_pan_l p{font-size: 0.22rem;}
.ab_nav_to .ab_nav_to_l a{font-size: 0.22rem; line-height: 0.9rem;}
.ab_nav_to .ab_nav_to_l p{font-size: 0.22rem;line-height: 0.9rem;}
.sub-menu .sec-list a{font-size: 0.24rem;line-height: 0.6rem; }
.sub-menu .sec-list p:after{top: 0.25rem;}
.honor_con_tit a{margin-right: 3%; width: 30%; font-size: 0.22rem;}
.honor_con .honor_con_tit{width: 100%;}
.honor_con_show ul li{width: 47%;}
.honor_con_show p{font-size: 0.22rem;}

.history .historybox .history_con .hc_left{ width: 80%;}
.history .historybox {display: none;}
 .history_c{display: block;}
.product_home_tit{height: auto;overflow: hidden;}
.product_home_con2 .pro_con1{width: 48%; padding-bottom: 0.2rem;}
.pro_con1 a i img{width: 100%;}
.pro_case .pro_case_con ul li{ width: 100%; margin:0 0 0.2rem 0 ;}
.pro_case_con_tit p{font-size: 0.22rem;}
.app_bj_con ul li span{height: 0.5rem; height: 0.8rem; display: block; text-align: center;}
.pro_con1 a h1{font-size: 0.24rem;}
.product_home_tit ul li a,.product_home_tit ul li .pro_tit_active,.pro_con1 a p{font-size: 0.22rem;border: none;}
.pro_message_show_l ul li input{width: 98%;font-size: 0.22rem;}
.pro_message_show .pro_message_show_l{width: 98%;}
.pro_message_show_l ul li{width: 98%; margin: 0.2rem 0 0 0; font-size: 0.22rem;}
.pro_message_show_l ul li textarea{width: 98%; margin: 0;font-size: 0.22rem;}
.pro_message_show_l .pro_submit{background-image: none; text-align: center; padding: 0; width: 2rem ; height: 0.6rem; font-size: 0.26rem;}
.pro_series_l p{font-size: 0.22rem;}
.pro_top_tit{width: 100%; margin-left: 0; left: 0;}
.pro_top_tit .ab_nav_tit_l{width: 100%;margin-top: 1rem;}
.ab_nav_tit_l img{width: 100%;}
.pro_top_tit .ab_nav_tit_r{width: calc(100% - 40px); padding: 0 20px;}
.ab_nav_tit_r .ab_nav_tit_r_tit{margin: 0.8rem 0 0 0;}
.ab_nav_tit_r_tit h1{font-size: 0.4rem;}
.ab_nav_tit_r_jl .ab_nav_tit_r_jl_l p,.ab_nav_tit_r_jg p{font-size: 0.22rem;}
.ab_nav_tit_r .ab_nav_tit_r_cg{font-size: 0.22rem; color: #D70C25;}
.ab_nav_tit_r_bj span{width: 50%;}
.ab_nav_tit_r_bj span .rx{font-size: 0.3rem; line-height: 0.3rem;}
.ab_nav_tit_r_bj a{width: 40%; height: 0.6rem;font-size: 0.3rem;line-height: 0.6rem;}
.pro_introduce_show .pro_introduce_show_r{display: none;}
.pro_introduce_show .pro_introduce_show_l{width: 100%;}
.pro_introduce_show_l h4{font-size: 0.4rem;}
.pro_introduce_show_l p{font-size: 0.26rem; line-height: 0.4rem;}
.pro_advantage_show ul li{width: 100%;}
.pro_advantage_show_r p{font-size: 0.26rem;    line-height: 0.5rem;}
.pro_advantage_show_tj a{background-image: none;
    text-align: center;
    padding: 0;
    width: 2rem;
    height: 0.6rem;
    font-size: 0.2rem; line-height: 0.6rem;}
	#tab .tab_menu li{font-size: 0.22rem;}
	
	.case_con_tap .case_con_tap_l{width: 100%;}
	.case_con_tap .case_con_tap_r{width: 100%; padding: 0; }
	.case_con_tap_r_one h2{font-size: 0.3rem;}
	.case_con_tap_r_one p{font-size: 0.22rem; line-height: 0.3rem;}
	.case_con_tap_r_two .case_con_tap_r_two1{font-size: 0.22rem;}
.case_con_tap_r a{background-image: none; width: 90%; margin: 0.5rem auto 0 auto;  padding-left: 0; text-align: center; font-size: 0.22rem;}
	.case_introduce_tit h3{font-size: 0.3rem; padding-left: 0.4rem;}
	.case_introduce .case_introduce_con p{font-size: 0.22rem;}
	.case_introduce_adv ul li{width: 100%;}
	.case_introduce_adv .mr_4{margin-left: 0;}
	.case_introduce_adv p{font-size: 0.22rem;}
	.case_introduce_equipment ul li{width: 100%;}
	.case_introduce_equipment ul li a p{font-size: 0.26rem;}
	.pro_message_case_show .pro_message_case_show_r{display: none;}
	.pro_message_case_show .pro_message_case_show_l{width: 100%;}
	.pro_message_case_show_l ul li input{width: 100%;}
	.pro_message_case_show_l ul li{width: 95%; margin: 0.2rem 0 0 0;}
	.pro_message_case_show_l ul li textarea{width: 100%;}
	.pro_message_case_show_l .case_submit2{background-image: none;
    text-align: center;
    padding: 0;
    width: 2rem;
    height: 0.6rem;
    font-size: 0.26rem; line-height: 0.6rem;}
	.case_con_tap{ margin: -0.2rem 0 0 0;}
	.case_con_tap_r_two1 p{font-size: 0.22rem;}
	.service_lc ul li{width: 100%; margin-bottom: 0.2rem;}
	.service_lc ul li p{font-size: 0.24rem;}
	.service_lc ul li span{ background-size: 100%; float: left;}
	.service_lc .service_lc_jt{display: none;}
	.service_yy a,.pro_ser_l a{width: 2rem; height: 0.5rem;font-size: 0.24rem; line-height: 0.5rem;}
	.service_zc_con ul li{width: 100%;}
	.service_zc_con1 h5{ font-size: 0.3rem;}
	.service_zc_con1 p{font-size: 0.24rem; line-height: 0.3rem;}
	.pro_ser .pro_ser_l{width: calc(100% - 0.6rem);}
	.pro_ser_l p{ font-size: 0.24rem;}
	.pro_ser .pro_ser_r{width: 100%; margin: 0.2rem 0 0 0;}
	.contact .contact_l{width: 100%;}
	.contact .contact_r{width: 100%;}
	.contact_l .cap{font-size: 0.3rem;}
	.contact_l .w_tele p{font-size: 0.24rem; margin-top: 0.1rem;}
	.contact_r .tr .td1 .p0, .contact_r .tr .td2 .p0{font-size: 0.24rem;}
	.contact_r .tr .pro_submit{background-image: none;
    text-align: center;
    padding: 0;
    width: 2rem;
    height: 0.6rem;
    font-size: 0.26rem;}
	.con_map .con_map_tit{font-size: 0.3rem;}
	 .product_home_con2 .pro_con1:nth-child(2n-1){margin-right: 0.1rem;}
}