@media (max-width:1680px) {
	.w1600{width: 1400px;}
	.product1 .list_1{width: 50%;}
	.links a{font-size: 16px;}
	.links{width: 21%;}
}

@media (max-width:1600px) {
	.product1 .list_1 li{padding: 0;display: block;width: 50%;text-align: center;margin-top: 20px;}
  .product1 .list_1 li img{margin: 0 auto 10px auto;}
  .product1 .list_1 .wz{margin-left: 0;}
  .pp-top{align-items: flex-start;}
  .about1 .ab_box1{position: relative;}
  .four_box2 li{align-items: flex-start;}
  .about3 .txt3 li img{height: 38px;}
  .links a{font-size: 16px;}
}

@media (max-width:1560px) {
	.w1600{width: 1360px;}
	.goods a .tp{height: 170px;}
	.foot .ff1{width: 30%;}
	.ff1 h3 span{font-size: 18px;}
	.foot dt{font-size: 16px;}
	.pp_sorts li::after{display: none;}
	.pp_sorts li{width: auto;}
	.pp_sorts li a{padding: 0 10px;}
	.pp_sorts li a .wz{font-size: 15px;}
	.numbers li .tb img,.service2 .list_1 li .tb img{width: 70px;height: 70px;}
	.service2 .list_1 li .tb{width: 70px;}
	.service2 .list_1 li{border-right: none;width: auto;padding: 0 10px;}
	.fuwu_box3 .talk span{width: 80px;height: 80px;}
}

@media (max-width:1440px) {
	.w1600{width: 1300px;}
	.service3 li .num{left: 6%;}
	.goods a .tp{height: 164px;}
	.miaosu li span{width: 140px;}
  .miaosu li span em{margin: 0 15px;}
  .miaosu li p{width: calc(100% - 130px);padding:  0 10px;}
  .pp-bottom{display: block;}
  .pp-bottom .world,.pp-bottom .hots{width: 100%;}
  .pp-bottom .world{margin-bottom: 20px;}
  .pp-bottom .goods a .tp{height: 160px;}
  .links a{font-size: 15px;}
  .banner .map{right: 0;}
  .numbers li .tb img,.service2 .list_1 li .tb img{width: 70px;height: 70px;}
  .logo h2{margin-left: 8px;}
  
}

@media (max-width:1366px) {
	.w1600{width: 92vw;}
	.contact1 .way_box li p{padding: 0 8px;}
	.four_box2{padding:10px 3%;}
	.four_box2 li{width: 23%;}
	.four_box2 li h3{padding-bottom: 5px;}
	.links a{font-size: 14px;}
	.step2 li a .pic{height: 203px;}
	.banner .map{right: 0;}
	.banner .map img{width: 800px;}
	.numbers li .tb img{height: 66px;width: 66px;}
	.numbers li p{font-size: 14px;line-height: 24px;}
	.logo h2{margin-left: 8px;}
	.logo img,.footer .ff1 h3 img{height: 52px;}
	.menus li a{font-size: 15px;}
	.about3 .ab_box3{height: 178px;padding-left: 80px;}
	.about3 .txt1{margin-right: 12px;}
	.service4 ul{flex-wrap: wrap;}
	.service4 li{width: calc(33.33% - 10px);margin-bottom: 10px;}
	.banner, .about1, .product1, .service1, .contact1{margin-top:92px;}
}

@media (max-width:1280px) {
	.w1600{width: 92vw;}
	.banner .map{right: 0;width: 70%;}
	.banner .map img{width: 100%;}
	.banner h4{font-size: 42px;}
	.numbers li .tb img{height: 50px;width: 50px;}
	.numbers li .count-num,.numbers li span{font-size: 30px;}
	.numbers li .wz{margin-left: 8px;}
	.section1 li p{padding: 0 10px;}
	.section1 li img{height: 50px;}
	.contact1 .way_box li p{padding: 0 8px;}
	.about3 .ab_box3{padding-left: 0;}
	.contact2 .right li h4{font-size: 16px;}
	.ab_box1 .we h3{font-size: 36px;}
	.about3 .ab_box3{padding-left: 0;}
	.about2 .box_3 li{display: block;}
	.about2 .list3 li .tt{margin: 0 0 10px 0;}
	.about2 .list2 li{display: block;text-align: center;}
	.about2 .list2 li .img{margin-right: 0;}
	.about2 .list2 li .img img{margin: 0 auto;}
	.about2 .list2 li h3{margin-top: 12px;}
	.about2 .list1 li{align-items: flex-start;}
  .about1 .ab_box1{position: relative;}
  .four_box2 li{align-items: flex-start;}
  .about3 .txt3 li img{height: 38px;}
  .service3 li .num{left: 5.5%;}
  .service3 li img{height: 70px;}
  .goods a .tp{height:155px;}
  .goods li{width: calc(25% - 12px);}
  .product1 .ab_box1 .we{width: 60%;}
  .world .guojia{padding-right: 0;}
  .world .guojia ul{width: 86%;}
  .views{width: 14%;}
  .product1 .list_1 li{padding: 0;display: block;width: 50%;text-align: center;margin-top: 20px;}
  .product1 .list_1 li img{margin: 0 auto 10px auto;}
  .product1 .list_1 .wz{margin-left: 0;}
  .product1 .list_1{width: 50%;}
  .step2 li a .pic{height: 170px;}
  .lyNav_btn{display: block;}
  .lyNav .lyNav_list { width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); position: fixed; top: 0; left: -100%; z-index: 9999;transition: all 0.3s;}
  .lyNav .lyNav_list.open { left: 0;}
  .lyNav_list>ul { width: 55%; height: 100%; overflow-y: scroll; background-color: #fff; position: relative; z-index: 9999; display: block; align-items: inherit; justify-content: inherit; }  
  .lyNav_list>ul>li { display: block; align-items: inherit; padding: 0; float: none; position: relative;}
  .lyNav_list>ul>li>a { display: block; width: 100%; height: 60px; line-height: 60px; color: #222; font-size: 18px; text-align: left; padding:0 30px; border-bottom: 1px solid rgba(85, 87, 89, 0.1);}
  .lyNav_list>ul>li:active>a, .lyNav_list>ul>li.active>a, .lyNav_list>ul>li.cur>a { color: #0146bf; border-bottom: 1px solid #0146bf;}
  .lyNav_list>ul>li>a::after { height: 0; bottom: 0;}
  .lyNav_list>ul>li>i { display: block; width: 60px; height: 60px; margin: 0; padding: 26px 22px; border: 0 !important; position: absolute; top: 0; right: 0;}
  .lyNav_list>ul>li>i::before { content: ''; display: block; width: 0; height: 0; border-top: 8px solid #ccc; border-left: 8px solid transparent; border-right: 8px solid transparent;}
  .lyNav_list>ul>li:active>i::before { border-top: 8px solid #0146bf;}
  .lyNav_list>ul>li.cur>i::before { border-top: 0 solid #0146bf; border-bottom: 8px solid #0146bf;}    
  .lyNav .lyNav_btn { display: block; width: 30px; height: 30px;}
  .lyNav_btn i { display: block; width: 100%; height: 100%; overflow: hidden; padding:5px; background-color:#0146bf;}  
  .lyNav_list .lyNav_mask { width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); position: absolute; left: 0; top: 0; z-index: 9998;}
  .menus{width: 40px;height: 40px;position: absolute;right:395px;}
  .banner, .about1, .product1, .service1, .contact1{margin-top: 92px;}
  .links a.whats{font-size: 20px;margin-right: 15px;}
  .links a.yuyan{width: 40px;height: 40px;line-height: 40px;text-align: center;padding: 0;}
  .links{width: auto;}
}

@media (max-width:1200px) {
	.service2 .list_1 li .tb{margin-right: 10px;}
	.w1600{width: 94vw;}
	.banner h4{font-size: 36px;}
	.menus li a{padding: 0;}
	.contact2 .right li h4{font-size: 16px;}
	.ab_box1 .we h3{font-size: 36px;}
	.about3 .ab_box3{padding-left: 0;}
	.about2 .box_3 li{display: block;}
	.about2 .list3 li .tt{margin: 0 0 10px 0;}
	.about2 .list2 li{display: block;text-align: center;}
	.about2 .list2 li .img{margin-right: 0;}
	.about2 .list2 li .img img{margin: 0 auto;}
	.about2 .list2 li h3{margin-top: 12px;}
	.about2 .list1 li{align-items: flex-start;}
  .about1 .ab_box1{position: relative;}
  .four_box2 li{align-items: flex-start;}
  .about3 .txt3 li img{height: 38px;}
  .service1 .ab_box1 .we p{width: 100%;}
  .service2 .list_1 li .tb img{height: 54px;width: 54px;}
  .service2 .list_1 li .wz{margin-left: 0;}
  .service2 .list_1 li h4{font-size: 18px;}
  .service3 ul,.service4 ul{flex-wrap: wrap;margin-top:20px;}
    .service3 li{width: 33.33%;margin-top: 25px;}
    .service3 li h4,.service4 li h4{font-size: 16px;}
    .service3 li::before{top: 36px;right: -5px;}
    .service3 li:nth-child(3n)::before{display: none;}
    .service3 li .num{left: 17%;}
    .service4 li{width: calc(33.33% - 10px);margin-top: 10px;}
    .service3 ul{margin-top: 5px;}
    .fuwu_box3{width: 90%;}
    .fuwu_box3 .talk span{width: 80px;height: 80px;}
    .fuwu_box3 .talk span img{height: 50px;}
    .goods a .tp{height:146px;}
    .goods li{width: calc(25% - 12px);}
    .world .name1{margin-left: 4%;}
    .pp-bottom{display: block;}
  .pp-bottom .world,.pp-bottom .hots{width: 100%;}
  .pp-bottom .goods a .tp{height: 136px;}
  .pp-top{align-items: flex-start;}
  .miaosu li span{width: 190px;}
  .miaosu li span em{margin: 0 15px;}
  .miaosu li p{width: calc(100% - 130px);padding:  0 10px;}
  .pp-bottom .world{margin: 0 0 20px 0;}
  .title-name h3{font-size: 30px;}
  .fuwu_box3{margin-top: 50px;}
  .service4{padding-bottom: 14px;}
  .ff1 h3 span{font-size: 15px;}
}

@media (max-width:1180px) {
  .w1600{width: 92%;}
   .lyNav_btn{display: block;}
  .lyNav .lyNav_list { width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.6); position: fixed; top: 0; left: -100%; z-index: 9999;transition: all 0.3s;}
  .lyNav .lyNav_list.open { left: 0;}
  .lyNav_list>ul { width: 55%; height: 100%; overflow-y: scroll; background-color: #fff; position: relative; z-index: 9999; display: block; align-items: inherit; justify-content: inherit; }  
  .lyNav_list>ul>li { display: block; align-items: inherit; padding: 0; float: none; position: relative;}
  .lyNav_list>ul>li>a { display: block; width: 100%; height: 60px; line-height: 60px; color: #222; font-size: 18px; text-align: left; padding:0 30px; border-bottom: 1px solid rgba(85, 87, 89, 0.1);}
  .lyNav_list>ul>li:active>a, .lyNav_list>ul>li.active>a, .lyNav_list>ul>li.cur>a { color: #0146bf; border-bottom: 1px solid #0146bf;}
  .lyNav_list>ul>li>a::after { height: 0; bottom: 0;}
  .lyNav_list>ul>li>i { display: block; width: 60px; height: 60px; margin: 0; padding: 26px 22px; border: 0 !important; position: absolute; top: 0; right: 0;}
  .lyNav_list>ul>li>i::before { content: ''; display: block; width: 0; height: 0; border-top: 8px solid #ccc; border-left: 8px solid transparent; border-right: 8px solid transparent;}
  .lyNav_list>ul>li:active>i::before { border-top: 8px solid #0146bf;}
  .lyNav_list>ul>li.cur>i::before { border-top: 0 solid #0146bf; border-bottom: 8px solid #0146bf;}    
  .lyNav .lyNav_btn { display: block; width: 30px; height: 30px;}
  .lyNav_btn i { display: block; width: 100%; height: 100%; overflow: hidden; padding:5px; background-color:#0146bf;}  
  .lyNav_list .lyNav_mask { width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.5); position: absolute; left: 0; top: 0; z-index: 9998;}
  .menus{width: 40px;height: 40px;position: absolute;right:410px;}
  .banner, .about1, .product1, .service1, .contact1{margin-top: 92px;}
  .links a.whats{font-size: 20px;}
  .links a.yuyan{width: 40px;height: 40px;line-height: 40px;text-align: center;padding: 0;}
  .banner h4{font-size: 36px;}
  .about1 .ab_box1{position: relative;}
  .four_box2 li{align-items: flex-start;}
  .four_box1{width: 55%;}
  .four_box1 ul{margin-left: -30px;}
  .about2 .ab_box2{display: block;}
   .about2 .box_1,.about2 .box_2,.about2 .box_3{width: 100%;}
   .about2 .box_1 ul,.about2 .box_2 ul,.about2 .box_3 ul{display: flex;justify-content: space-between;}
    .about2 .list1 li{border-bottom: none;padding-bottom: 0;width: 31%;align-items: flex-start;}
    .about2 .list2 li{width: 48%;border-bottom: none;padding:22px 0 0px 0;}
    .about2 .box_3 ul{flex-wrap: wrap;}
    .about2 .box_3 li{width: 48%;padding: 20px 0;display: block;margin: 0}
    .about2 .box_3 li:nth-child(5){border-bottom: none;}
    .about2 .box_3{padding-bottom: 5px;}
    .four_box2 li{display: block;text-align: center;}
    .four_box2 li .img img{margin: 0 auto;}
    .about2 .box_2{padding-bottom: 30px;}
    .about2 .list3{padding-top:0;}
    .about2 .list3 li .tt{margin: 4px 0 12px 0;}
    .about3 .ab_box3{padding-left: 0;}
    .about3 .txt3 li img{height: 38px;}
    .four_box2 li .txt{padding-left: 0;}
    .four_box2 li h3{padding-top: 12px;padding-bottom:6px;}
    .about2 .list2 li{text-align: left;display: flex;}
    .about2 .list2 li .img{margin-right: 16px;}
	.about2 .list2 li .img img{margin: 0;}
	.about2 .list2 li h3{margin-top: 0;}
	.product1 .list_1 li{padding: 0;display: block;width: 25%;text-align: center;margin-top: 20px;}
   .product1 .map2{right: 0;}
   .product1 .ab_box1 .we{width: 100%;padding-top: 30px;}
   .product1 .ab_box1 .we p{width: 100%;}
   .product1{padding-top: 40px;}
   .product1 .world{position: relative;width: 100%;bottom: auto;margin-top: 40px;}
   .product1 .list_1{width: 100%;}
   /*内页*/
	.ny-banner{display: block;}
	.contact1 .way_box{position: relative;margin: 20px 0 4px 0;}
	.contact1 .ab_box1{display: block;}
	.contact1 .wayBox{width: 100%;}
	.contact1 .wayBox .we,.ab_box1 .we{padding: 0;}
	.contact1 .way_box ul{flex-wrap: wrap;}
	.contact1 .way_box li{width: calc(50% - 8px);margin:4px;border: 1px solid #f0f0f0;}
	.contact1 .online{width: 100%;padding: 20px 12px;}
	.c_title{font-size: 18px;}
	.online .c_title{margin:0 0 15px 0;}
	.online li{margin:0 8px 10px 0;width: calc(50% - 4px);}
	.online p{padding-top: 12px;}
	.flex{display: block;}
	.contact2 .left{width: 100%;margin: 0;padding: 20px 0;display: flex;justify-content: center;align-items: center;}
	.contact2 .tishi{position:initial;}
	.contact1,.about1,.banner,.service1{background-image:none!important;padding: 0 0 10px 0;}
	.contact2{padding-top: 0px;}
	.contact1 .way_box li h4{font-size: 15px;}
	.contact2 .right{width: 100%;margin-top: 20px;padding-bottom: 20px;}
	.contact2 .right ul{flex-wrap: wrap;}
	.contact2 .right li{width: 50%;margin: 8px 0;}
	.contact2 .right li p{font-size: 12px;line-height: 18px;}
	.contact3 .cc_box h5{font-size: 14px;margin-left: 16px;}
	.contact3 .cc_box h5 b{font-size: 16px;}
	.contact3 .cc_box .anniu a{margin: 0;}
	.contact3 .cc_box .anniu a{height: 44px;}
	.contact2 .right li h4{font-size: 16px;padding: 10px 0 6px 0;}
	.contact2 .right li:nth-child(2n){border-right: none;}
	.contact2 .right .c_title{margin: 0 0 18px 15px;}
	.contact3 .cc_box .anniu{width: auto;margin-right: 30px;}
	/*关于我们*/
	.about2{padding-top: 20px;}
	.ab_box1 .we{width: 100%;}
	.about1 .box1{display: block;margin-top: 20px;margin-bottom: 0;}
	.four_box1,.four_box2{width: 100%;margin: 0;box-shadow: none;}
	.four_box1 ul{margin: 0 -6px;flex-wrap: wrap;}
	.four_box1 li{width:calc(25% - 12px);margin:0 6px 12px 6px;border:1px solid #eee;padding: 18px 12px;border-radius: 10px;}
	.four_box1 li:nth-child(2n){border:1px solid #eee}
	.four_box1 li img{height: 40px;}
	.four_box1 li h4{font-size: 15px;margin: 10px 0 5px 0;}
	.four_box2 li h3{font-size: 16px;padding-top: 10px;}
	.four_box1 li p,.four_box2 li p{font-size: 13px;line-height: 20px;}
	.four_box2 li .txt{padding-left: 0px;}
	.four_box2 li,.about2 .list1 li,.about2 .list2 li{align-items: flex-start;}
	.four_box2{padding: 10px 0;}
	.about2 .ab_box2{display: block;margin: 0 auto;}
	.about2 .box_1,.about2 .box_2,.about2 .box_3{width: 100%;}
	.about2 .list1 p,.about2 .list2 li p, .about2 .list3 li p,.about3 .txt2{font-size: 14px;line-height: 22px;}
	.about2 .list1 li .img img,.four_box2 li img,.about2 .list2 li .img img{height: 40px;}
	.about2 .list1 li .img,.about2 .list2 li .img{margin-right: 10px;}
	.about2 .box_1,.about2 .bk{margin-bottom: 15px;}
	.about2 .bk{padding: 20px 15px;}
	.about2 .list3 li{display: block;padding: 15px 0;}
	.about2 .list3 li .tt{margin: 0 0 6px 0;}
	.about2 .list3{padding:0;}
	.about2 .list1 li{padding: 15px 0;width:32%;}
	.about2 .tit1{font-size: 18px;margin-bottom: 10px;}
	.about2 .list2 li h3,.about2 .list3 li .tt span{font-size: 16px;}
	.about2 .list3 li .tt span{margin-left: 10px;}
	.about3 .ab_box3{padding: 25px 15px;height: auto;display: block;}
	.about3 .txt1,.about3 .txt2,.about3 .txt3{border: none;width: 100%;text-align: left;}
	.about3 .txt1 h3{font-size: 20px;}
	.about3 .txt1 i{width: 4px;height: 4px;margin: 0 8px;}
	.about3 .txt1 span{font-size: 13px;margin-top: 4px;}
	.about3 .txt1 span i{width: 3px;height: 3px;}
	.about3 .txt3 li img{height: 26px;}
	.about3 .txt3 li p{font-size: 14px;margin-top: 6px;}
	.about3 .txt3 li{border-right:1px solid #ccc;}
	.about3 .txt2{padding: 20px 0;}
	.four_box2 li:nth-child(1), .four_box2 li:nth-child(3),.four_box2 li,.four_box2 li:nth-child(4){border: 1px solid #eee;}
	.four_box2 ul{margin: 0 -6px;}
	.four_box2 li:nth-child(2), .four_box2 li:nth-child(4),.four_box2 li:nth-child(1), .four_box2 li:nth-child(3){padding: 15px 10px;}
	.four_box2 li{width: calc(25% - 12px);
        margin: 0 6px 12px 6px;
        border: 1px solid #eee;
        padding:15px 10px;
        border-radius: 10px;
    }
    .about2 .box_1 ul,.about2 .box_2 ul,.about2 .box_3 ul{display: flex;justify-content: space-between;}
    .about2 .list1 li{border-bottom: none;padding-bottom: 0;}
    .about2 .list2 li{width: 49%;border-bottom: none;padding: 15px 0 0px 0;}
    .about2 .box_3 ul{flex-wrap: wrap;}
    .about2 .box_3 li{width: 49%;}
    .about2 .box_3 li:nth-child(5){border-bottom: none;}
    .about2 .box_3{padding-bottom: 5px;}
    .four_box2 li{display: block;text-align: center;}
    .four_box2 li .img img{margin: 0 auto;}
    .four_box2{position: initial;transform: translate(0);}
    .about2 .list2 li{text-align: left;display: flex;}
	.about2 .list2 li .img img{margin: 0;}
	.about2 .list2 li h3{margin-top: 0;}
	/*采购服务*/
    .service1 .ab_box1 .we p{width: 100%;}
    .service1 .anniu{margin-top: 20px;}
    .service1{height: auto;padding-bottom: 30px;}
    .service2{top: 0;}
    .service2 .list_1 ul{flex-wrap: wrap;}
    .service2 .list_1 li p,.service3 li p,.service4 li p{font-size: 14px;line-height: 22px;}
    .service2 .list_1 li{width: 50%;margin: 10px 0;}
    .service2 .list_1 li .tb img{margin: 0 auto;height: 60px;width: 60px;}
    .service2 .list_1 li h4{font-size: 16px;}
    .service3{top: 0;padding-top: 40px;}
    .ss_title h4{font-size: 22px;}
    .ss_title span{font-size: 18px;}
    .service3 ul,.service4 ul{flex-wrap: wrap;margin-top: 0;}
    .service3 li{width: 33.33%;margin-top: 25px;}
    .service3 li img{height: 60px;}
    .service3 li h4,.service4 li h4{font-size: 16px;}
    .service3 li::before{top: 26px;right: -5px;}
    .service3 li:nth-child(3n)::before{display: none;}
    .service4{padding-top: 50px;}
    .service4 li{width: calc(50% - 10px);display: block;text-align: center;padding: 22px 10px;margin-top: 10px;}
    .service4 li .tb img{margin: 0 auto 10px auto;height: 36px;}
    .service4 li .wz{width: 100%;}
    .service4 ul{margin-top: 20px;}
    .fuwu_box3{display: block;width: 100%;margin-top: 40px;}
    .fuwu_box3 .talk h5{font-size: 14px;margin-left: 0px;}
    .fuwu_box3 .talk h5 b{font-size: 20px;}
    .service4 .anniu a{margin: 20px auto 0 auto;}
    .fuwu_box3 .talk{display: block;text-align: center;}
    .fuwu_box3 .talk span{margin: 0 auto 15px auto;width:70px;height:70px;}
    .fuwu_box3 .talk span img{height: 42px;}
    .service2 .list_1 li .wz{margin: 0;width: 50%;}
    .service2 .list_1{padding: 15px 0;}
    .service3 li .num{top: 20px;left: 40px;}
    .goods a .tp{height:155px;}
  .goods li{width: calc(33.33% - 12px);}
  .product1 .list_1 ul{flex-wrap: wrap;}
   .product1 .list_1 li{padding: 0;display: block;width: 25%;text-align: center;margin-top: 20px;}
   .product1 .map2{right: 0;}
   .product1 .ab_box1 .we{width: 100%;}
   .product1 .ab_box1 .we p{width: 100%;}
   .product1{padding-top: 40px;}
   .product1 .world{position: relative;width: 100%;bottom: auto;margin-top: 40px;}
   .product1 .list_1{width: 100%;}
   .product1{padding-bottom: 30px;}
   .pp_sorts{top: 0;}
   .goods{margin-top: 30px;}
   /*产品详情*/
  .pp-bottom{display: block;}
  .pp-bottom .world,.pp-bottom .hots,.pp-top .left,.pp-top .right{width: 100%;}
  .four1 li{width: 25%;display: block;text-align: center;margin: 10px 0;}
  .four1 ul{flex-wrap: wrap;}
  .four1 li .tb{margin: 0;}
  .four1 li .tb img{margin: 0 auto 10px auto;}
  .pp-top{display: block;}
  .cp-name .nn h4{font-size: 22px;padding-top: 20px;font-weight: bold;}
  .cp-name .nn span{font-size: 18px;font-weight: normal;}
  .cp-name .nn p{font-size: 16px;line-height: 24px;}
  
  .four1{margin: 20px 0;}
  .pp-bottom .world{margin: 0 0 20px 0;}
  .pp-bottom .goods a .tp{height: 114px;}
  .pp-bottom .goods{margin-top:20px;}
  .banner .text1 p{width: 100%;}
  .service2 .list_1 li:nth-child(2n){border: none;}
  .title-name h3::before, .title-name h3::after{background-size: auto 18px;}
  .step2 li a .pic{height: 144px;}
  .step3 .right li{height: 143px;}
  .step3 .left{height: 296px;}
  .step2 li{width: calc(20% - 10px);margin: 0 5px;}
  .step2 ul{margin: 0 -5px;}
  .title-name p{font-size: 16px;}
  .title-name h3{font-size: 26px;padding: 0 50px;}
  .step2 li a h4{font-size: 16px;}
  .links a{font-size: 18px;}
}

@media (max-width:1024px) {
	.foot .ff1{width: auto;}
	.w1600{width: 92%;}
	.links a.whats{display: none;}
	.links a.yuyan{margin-left: 0;}
	.lyNav_btn{display: block;}
	.numbers li .tb img{height: 50px;margin: 0 auto;}
	.numbers ul{flex-wrap: wrap;}
	.numbers li{width:20%;display: block;text-align: center;margin: 12px 0;}
	.numbers li span,.numbers li .count-num{font-size: 26px;}
	.numbers li .wz{margin:10px 0 0 0px;}
	.numbers li p{font-size: 14px;line-height: 22px;}
	.numbers{padding: 15px 0;}
	.anniu a span{padding-right: 24px;}
	.banner .text1{padding-top: 0px;}
	.section1 ul{flex-wrap: wrap;margin: 0 -10px;justify-content: inherit;}
	.section1 li{width: calc(33.33% - 20px);margin: 0 10px 20px 10px;padding: 20px 0;}
	.section1 li img{height: 50px;margin-bottom: 15px;}
	.section1 li h3{font-size: 16px;}
	.section1 li p{height: auto;padding: 0 15px;line-height: 22px;}
	.ff2{display: none;}
	.menus{right: 100px;}
	/*内页*/
	.ny-banner{display: block;}
	.contact1 .way_box{position: relative;margin: 20px 0 4px 0;}
	.contact1 .ab_box1{display: block;}
	.contact1 .wayBox{width: 100%;}
	.contact1 .wayBox .we,.ab_box1 .we{padding: 0;}
	.contact1 .way_box ul{flex-wrap: wrap;}
	.contact1 .way_box li{width: calc(50% - 8px);margin:4px;border: 1px solid #f0f0f0;}
	.contact1 .online{width: 100%;padding: 20px 12px;}
	.c_title{font-size: 18px;}
	.online .c_title{margin:0 0 15px 0;}
	.online li{margin:0 8px 10px 0;width: calc(50% - 4px);}
	.online p{padding-top: 12px;}
	.flex{display: block;}
	.contact2 .left{width: 100%;margin: 0;padding: 20px 0;display: flex;justify-content: center;align-items: center;}
	.contact2 .tishi{position:initial;}
	.contact1,.about1,.banner,.service1{background-image:none!important;padding: 0 0 10px 0;}
	.contact2{padding-top: 0px;}
	.contact1 .way_box li h4{font-size: 15px;}
	.contact2 .right{width: 100%;margin-top: 20px;padding-bottom: 20px;}
	.contact2 .right ul{flex-wrap: wrap;}
	.contact2 .right li{width: 50%;margin: 8px 0;}
	.contact2 .right li p{font-size: 12px;line-height: 18px;}
	.contact3 .cc_box h5{font-size: 14px;margin-left: 16px;}
	.contact3 .cc_box h5 b{font-size: 16px;}
	.contact3 .cc_box .anniu a{margin: 0;}
	.contact3 .cc_box .anniu a{height: 44px;}
	.contact2 .right li h4{font-size: 16px;padding: 10px 0 6px 0;}
	.contact2 .right li:nth-child(2n){border-right: none;}
	.contact2 .right .c_title{margin: 0 0 18px 15px;}
	.contact3 .cc_box .anniu{width: auto;margin-right: 30px;}
	/*关于我们*/
	.ab_box1 .we{width: 100%;}
	.about1 .box1{display: block;margin-bottom: 0px;}
	.four_box1,.four_box2{width: 100%;margin: 0;}
	.four_box1 ul{margin: 0 -6px;flex-wrap: wrap;}
	.four_box1 li{width:calc(25% - 12px);margin:0 6px 12px 6px;border:1px solid #eee;padding: 18px 12px;border-radius: 10px;}
	.four_box1 li:nth-child(2n){border:1px solid #eee}
	.four_box1 li img{height: 40px;}
	.four_box1 li h4{font-size: 15px;margin: 10px 0 5px 0;}
	.four_box2 li h3{font-size: 16px;padding-top: 10px;}
	.four_box1 li p,.four_box2 li p{font-size: 13px;line-height: 20px;}
	.four_box2 li .txt{padding-left: 0px;}
	.four_box2 li,.about2 .list1 li,.about2 .list2 li{align-items: flex-start;}
	.four_box2{padding: 10px 0;}
	.about2 .ab_box2{display: block;margin: 0 auto;}
	.about2 .box_1,.about2 .box_2,.about2 .box_3{width: 100%;}
	.about2 .list1 p,.about2 .list2 li p, .about2 .list3 li p,.about3 .txt2{font-size: 14px;line-height: 22px;}
	.about2 .list1 li .img img,.four_box2 li img,.about2 .list2 li .img img{height: 40px;}
	.about2 .list1 li .img,.about2 .list2 li .img{margin-right: 10px;}
	.about2 .box_1,.about2 .bk{margin-bottom: 15px;}
	.about2 .bk{padding: 20px 15px;}
	.about2 .list3 li{display: block;padding: 15px 0;}
	.about2 .list3 li .tt{margin: 0 0 6px 0;}
	.about2 .list3{padding:0;}
	.about2 .list1 li{padding: 15px 0;width:32%;}
	.about2 .tit1{font-size: 18px;margin-bottom: 10px;}
	.about2 .list2 li h3,.about2 .list3 li .tt span{font-size: 16px;}
	.about2 .list3 li .tt span{margin-left: 10px;}
	.about3 .ab_box3{padding: 25px 15px;height: auto;display: block;}
	.about3 .txt1,.about3 .txt2,.about3 .txt3{border: none;width: 100%;text-align: left;}
	.about3 .txt1 h3{font-size: 20px;}
	.about3 .txt1 i{width: 4px;height: 4px;margin: 0 8px;}
	.about3 .txt1 span{font-size: 13px;margin-top: 4px;}
	.about3 .txt1 span i{width: 3px;height: 3px;}
	.about3 .txt3 li img{height: 26px;}
	.about3 .txt3 li p{font-size: 14px;margin-top: 6px;}
	.about3 .txt3 li{border-right:1px solid #ccc;}
	.about3 .txt2{padding: 20px 0;}
	.four_box2 li:nth-child(1), .four_box2 li:nth-child(3),.four_box2 li,.four_box2 li:nth-child(4){border: 1px solid #eee;}
	.four_box2 ul{margin: 0 -6px;}
	.four_box2 li:nth-child(2), .four_box2 li:nth-child(4),.four_box2 li:nth-child(1), .four_box2 li:nth-child(3){padding: 15px 10px;}
	.four_box2 li{width: calc(25% - 12px);
        margin: 0 6px 12px 6px;
        border: 1px solid #eee;
        padding:15px 10px;
        border-radius: 10px;
    }
    .about2 .box_1 ul,.about2 .box_2 ul,.about2 .box_3 ul{display: flex;justify-content: space-between;}
    .about2 .list1 li{border-bottom: none;padding-bottom: 0;}
    .about2 .list2 li{width: 49%;border-bottom: none;padding: 15px 0 0px 0;}
    .about2 .box_3 ul{flex-wrap: wrap;}
    .about2 .box_3 li{width: 49%;}
    .about2 .box_3 li:nth-child(5){border-bottom: none;}
    .about2 .box_3{padding-bottom: 5px;}
    .four_box2 li{display: block;text-align: center;}
    .four_box2 li .img img{margin: 0 auto;}
    .four_box2{position: initial;transform: translate(0);box-shadow: none;}
    .about2 .list2 li{text-align: left;display: flex;}
	.about2 .list2 li .img img{margin: 0;}
	.about2 .list2 li h3{margin-top: 0;}
	/*采购服务*/
    .service1 .ab_box1 .we p{width: 100%;}
    .service1 .anniu{margin-top: 20px;}
    .service1{height: auto;padding-bottom: 30px;}
    .service2{top: 0;}
    .service2 .list_1 ul{flex-wrap: wrap;}
    .service2 .list_1 li p,.service3 li p,.service4 li p{font-size: 14px;line-height: 22px;}
    .service2 .list_1 li{width: 50%;margin: 10px 0;}
    .service2 .list_1 li .tb img{margin: 0 auto;height: 60px;}
    .service2 .list_1 li h4{font-size: 16px;}
    .service3{top: 0;padding-top: 40px;}
    .ss_title h4{font-size: 22px;}
    .ss_title span{font-size: 18px;}
    .service3 ul,.service4 ul{flex-wrap: wrap;margin-top: 0;}
    .service3 li{width: 33.33%;margin-top: 25px;}
    .service3 li img{height: 60px;}
    .service3 li h4,.service4 li h4{font-size: 16px;}
    .service3 li::before{top: 26px;right: -5px;}
    .service3 li:nth-child(3n)::before{display: none;}
    .service4{padding-top: 50px;}
    .service4 li{width: calc(50% - 10px);display: block;text-align: center;padding: 22px 10px;margin-top: 10px;}
    .service4 li .tb img{margin: 0 auto 10px auto;height: 36px;}
    .service4 li .wz{width: 100%;}
    .service4 ul{margin-top: 20px;}
    .fuwu_box3{display: block;width: 100%;margin-top: 40px;}
    .fuwu_box3 .talk h5{font-size: 14px;margin-left: 0px;}
    .fuwu_box3 .talk h5 b{font-size: 20px;}
    .service4 .anniu a{margin: 20px auto 0 auto;}
    .fuwu_box3 .talk{display: block;text-align: center;}
    .fuwu_box3 .talk span{margin: 0 auto 15px auto;width:70px;height:70px;}
    .fuwu_box3 .talk span img{height: 42px;}
    .service2 .list_1 li .wz{margin: 0;width: 50%;}
    .service2 .list_1{padding: 15px 0;}
    .service3 li .num{top: 20px;left: 40px;}
    .goods a .tp{height:155px;}
  .goods li{width: calc(33.33% - 12px);}
  .product1 .list_1 ul{flex-wrap: wrap;}
   .product1 .list_1 li{padding: 0;display: block;width: 25%;text-align: center;margin-top: 20px;}
   .product1 .map2{right: 0;}
   .product1 .ab_box1 .we{width: 100%;}
   .product1 .ab_box1 .we p{width: 100%;}
   .product1{padding-top: 40px;}
   .product1 .world{position: relative;width: 100%;bottom: auto;margin-top: 40px;}
   .product1 .list_1{width: 100%;}
   .product1{padding-bottom: 30px;}
   .pp_sorts{top: 0;}
   .goods{margin-top: 30px;}
   /*产品详情*/
  .pp-bottom{display: block;}
  .pp-bottom .world,.pp-bottom .hots,.pp-top .left,.pp-top .right{width: 100%;}
  .four1 li{width: 25%;display: block;text-align: center;margin: 10px 0;}
  .four1 ul{flex-wrap: wrap;}
  .four1 li .tb{margin: 0;}
  .four1 li .tb img{margin: 0 auto 10px auto;}
  .pp-top{display: block;}
  .cp-name .nn h4{font-size: 22px;padding-top: 20px;font-weight: bold;}
  .cp-name .nn span{font-size: 18px;font-weight: normal;}
  .cp-name .nn p{font-size: 16px;line-height: 24px;}
  
  .four1{margin: 20px 0;}
  .pp-bottom .world{margin: 0 0 20px 0;}
  .pp-bottom .goods a .tp{height: 114px;}
  .pp-bottom .goods{margin-top:20px;}
  .banner .text1 p{width: 100%;}
  .service2 .list_1 li:nth-child(2n){border: none;}
  .about2{padding-top:20px;}
  .banner,.about1,.product1,.service1,.contact1{margin-top: 66px;}
  .step2 li{width: calc(33.33% - 10px);margin-bottom: 10px;}
  .step2 li a .pic{height: 254px;}
.brand{margin-top: 66px;}
.ff3{width: 55%;}

}

@media (max-width:920px) {
	  .lyNav .lyNav_btn { display: block;}
      .show-list{position: initial;box-shadow: none;padding: 20px 0;}
   .pp_sorts.in li{width: 100%;}
   .pp_sorts ul.pp-lists{display: none;}
   .goods li{width: calc(50% - 12px);}
   .goods a .tp{height:210px;}
   .wap-name{display:block;}
   .pp_sorts{padding: 20px 15px;margin-bottom: 20px;top: 0;}
   .pp_sorts.in li a{justify-content: flex-start;}
   .pp_sorts.in li::after{display: none;}
   .pp_sorts.in li{border-bottom: solid 1px #ddd;padding: 6px 0;}
   .pp_sorts.in li.on a,.pp_sorts.in li:hover a{background: none;color:#0146bf;}
   .pp_sorts.in .pp-lists{padding-top: 10px;}
   .pp_sorts.in li span.tb{display: none;}
   .pp_sorts li a .wz{padding: 0;}
   .miaosu li{display: block;height: auto;padding:15px;}
  .miaosu li span{width: 100%;margin-bottom: 10px;height: auto;border: none;}
  .miaosu li p{padding: 0;width:calc(100% - 31px);margin-left: 31px;font-size: 16px;line-height: 24px;white-space: normal;}
  .miaosu li span em{margin: 0 10px 0 0;}
  .banner .map{display: none;}
  .about1 .box1{margin-bottom: 0;margin-top: 0;}
  .four_box2{padding: 0;}
  .step3 ul{display:flex;flex-wrap: wrap;margin: 0 -5px;gap:0}
.step3 li{margin: 0 5px 10px 5px;width: calc(33.33% - 10px);}
.brand{font-size: 14px;}
.ff3{width: 47%;}
}

@media (max-width:820px) {
	.step2 li a .pic{height: 210px;}
	.lyNav_btn{display: block;}
	.numbers li .tb img{height: 50px;margin: 0 auto;}
	.numbers ul{flex-wrap: wrap;}
	.banner h4{font-size: 20px;line-height: 30px;padding: 10px 0 12px 0;}
	.banner .text1 p{font-size: 16px;line-height: 24px;width: 100%;padding: 14px 0 15px 0;}
	.banner .map img{width: 100%;}
	.banner .map{right: -20px;}
	.numbers li{width: 20%;display: block;text-align: center;margin: 12px 0;}
	.numbers li span,.numbers li .count-num{font-size: 26px;}
	.numbers li .wz{margin:10px 0 0 0px;}
	.numbers li p{font-size: 14px;line-height: 22px;}
	.numbers{padding: 15px 0;}
	.anniu{position: relative;z-index: 2;}
	.anniu a span{padding-right: 24px;}
	.banner .text1{padding-top: 30px;}
	.section1 ul{flex-wrap: wrap;margin: 0 -10px;}
	.section1 li{width: calc(33.33% - 20px);margin: 0 10px 20px 10px;padding: 20px 0;}
	.section1 li img{height: 50px;margin-bottom: 15px;}
	.section1 li h3{font-size: 16px;}
	.section1 li p{height: auto;padding: 0 15px;line-height: 22px;}
	.ff2{display: none;}
	.contact3 .cc_box{height: auto;display: block;padding: 24px 15px;border-radius: 15px;}
	.contact3 .cc_box .talk{justify-content: flex-start;margin-bottom: 20px;}
	.contact3 .cc_box .talk img{height: 50px;}
	.ab_box1 .we{width: 100%;}
	.step3{display: block;}
	.step3 .right,.step3 .left{width: 100%;}
	.step3 .left{height: auto;}
	.step3 .right ul{margin: 0 -5px;}
	.step3 .right li{margin: 10px 5px 0 5px;width: calc(50% - 10px);height: 210px;}
	.menus{right: 80px;}
}

@media (max-width:767px) {
	.lyNav_btn{display: block;}
	.numbers li .tb img{height: 50px;margin: 0 auto;}
	.numbers ul{flex-wrap: wrap;}
	.banner h4{font-size: 20px;line-height: 30px;padding: 10px 0 12px 0;}
	.banner .text1 p{font-size: 16px;line-height: 24px;width: 100%;padding: 14px 0 15px 0;}
	.banner .map img{width: 100%;}
	.banner .map{right: -20px;}
	.numbers ul{justify-content: flex-start;}
	.numbers li{width: 33.33%;display: block;text-align: center;margin: 12px 0;}
	.numbers li span,.numbers li .count-num{font-size: 22px;}
	.numbers li .wz{margin:10px 0 0 0px;}
	.numbers li p{font-size: 12px;line-height: 20px;}
	.numbers{padding: 15px 0 0 0;}
	.anniu{justify-content: space-between;}
	.anniu a.a1,.anniu a.a2{width:48%;margin: 0;}
	.anniu a span{padding-right: 24px;}
	.banner .text1,.about1 .ab_box1,.service1 .ab_box1{padding-top: 15px;}
	.section1 ul{flex-wrap: wrap;margin: 0 -10px;}
	.section1 li{width: calc(50% - 16px);margin: 0 8px 15px 8px;padding: 20px 0;}
	.section1 li img{height: 50px;margin-bottom: 15px;}
	.section1 li h3{font-size: 16px;}
	.section1 li p{height: auto;padding: 0 15px;line-height: 22px;}
	.ff2,.foot dt{display: none;}
	.foot{display: block;}
	.footer{background: #04387e;}
	.ff1 h3 span{font-size: 20px;margin-left: 12px;}
	.ff1 img{height: 50px;}
	.ff1 h3{margin-bottom: 15px;}
	.ff3 dd{margin: 8px 0;}
	.ff3{padding-top: 12px;}
	.about2 .box_1 ul,.about2 .box_2 ul,.about2 .box_3 ul{display: block;}
    .about2 .list1 li,.about2 .list2 li,.about2 .list3 li{width: 100%;border-bottom: solid #ededed 1px;}
    .about2 .list1 li:last-child,.about2 .list2 li:last-child,.about2 .list3 li:last-child{border-bottom: none;}
    .four_box1 li,.four_box2 li{width: calc(50% - 12px);}
    .about2 .list1 li,.about2 .list2 li{padding: 15px 0;}
    .about2 .box_3 li:nth-child(5){border-bottom: solid #ededed 1px;}
    .about2 .list3 li:last-child{padding-bottom: 15px;}
    /*采购服务*/
    .service1 .ab_box1 .we p{width: 100%;}
    .service1 .anniu{margin-top: 20px;}
    .service1{height: auto;}
    .service2{top: 0;}
    .service2 .list_1 ul{flex-wrap: wrap;}
    .service2 .list_1 li p,.service3 li p,.service4 li p{font-size: 14px;line-height: 22px;}
    .service2 .list_1 li{width: 50%;margin: 10px 0;}
    .service2 .list_1 li .tb img{margin: 0 auto;height: 60px;}
    .service2 .list_1 li h4{font-size: 16px;}
    .service3{top: 0;padding-top: 40px;}
    .ss_title h4{font-size: 22px;}
    .ss_title span{font-size: 18px;}
    .service3 ul,.service4 ul{flex-wrap: wrap;margin-top: 0;}
    .service3 li{width: 33.33%;margin-top: 25px;}
    .service3 li img{height: 60px;}
    .service3 li h4,.service4 li h4{font-size: 16px;}
    .service3 li::before{top: 26px;right: -5px;}
    .service3 li:nth-child(3n)::before{display: none;}
    .service4{padding-top: 50px;}
    .service4 li{width: calc(50% - 10px);display: block;text-align: center;padding: 22px 10px;margin-top: 10px;}
    .service4 li .tb img{margin: 0 auto 10px auto;height: 36px;}
    .service4 li .wz{width: 100%;}
    .service4 ul{margin-top: 20px;}
    .fuwu_box3{display: block;width: 100%;margin-top: 40px;}
    .fuwu_box3 .talk h5{font-size: 14px;margin-left: 0px;}
    .fuwu_box3 .talk h5 b{font-size: 20px;}
    .service4 .anniu a{margin: 20px auto 0 auto;}
    .fuwu_box3 .talk{display: block;text-align: center;}
    .fuwu_box3 .talk span{margin: 0 auto 15px auto;width:70px;height:70px;}
    .fuwu_box3 .talk span img{height: 42px;}
    .service1 .anniu a.a2{width: 48%;}
    .service2 .list_1 li .wz{margin: 0;}
    .service2 .list_1{padding: 15px 0;}
    .service3 li .num{top: 20px;left: 32px;}
	.goods a .tp{height: 160px;}
	.service2 .list_1 li:nth-child(2n){border: none;}    .pp-bottom .name2{margin: 0;}
	.pp-bottom .goods{padding: 0;}
	.step2 li{width: calc(50% - 10px);padding-bottom: 15px;}
	.step2 li a .pic{height: 242px;}
	.step2 li a h4{margin: 10px 0;}
	.step2 li a .more2{width: 98px;}
	.section2{padding: 40px 0;}
	.title-name h3{font-size: 18px;margin-bottom: 6px;}
	.title-name p{font-size: 14px;}
	.step2,.step3{padding-top: 25px;}
	.four1 li .txt,.product1 .list_1 h4,.goods a h4{font-size: 14px;}
	.ff3{width: 100%;}
	
}
@media (max-width:638px) {
	.service2 .list_1 li .wz{width: 100%;}
	.logo img,.ff1 img{height: 40px;}
	.logo h2 b,.ff1 h3 span{font-size: 14px;}
	.logo h2{margin-left: 8px;font-size: 13px;}
	.lyNav .lyNav_btn { display: block; width: 18px; height: 18px;}
	.links a.yuyan{width: 34px;height: 34px;line-height: 34px;font-size: 14px;font-weight: normal;}
    .menus{width:34px;height:34px;right: 60px;}    .lyNav_btn i{padding: 8px;}
	.section1 li img{height: 44px;margin-bottom: 15px;}
	.ff1 h3 em{font-size: 13px;}
	.banner h3{font-size: 16px;}
	.banner h4{font-size: 18px;line-height: 28px;}
	.banner .text1 p{font-size: 14px;line-height: 24px;}
	.anniu a{font-size: 15px;height: 44px;}
	#header{padding: 10px 0;}
	.logo h2 b{padding-bottom: 0;}
	.banner, .about1, .product1, .service1, .contact1{margin-top: 60px;}
	/*内页*/
	.ny-banner{display:block;margin-bottom: 25px;}
	.contact1 .way_box{position: relative;margin: 20px 0 4px 0;}
	.contact1 .ab_box1{display: block;}
	.contact1 .wayBox{width: 100%;}
	.ab_box1 .we h3{font-size: 20px;padding-bottom: 12px;margin-bottom: 12px;}
	.ab_box1 .we h3 span{font-size: 16px;padding-bottom: 3px;}
	.ab_box1 .we p{font-size: 14px;line-height: 22px;}
	.contact1 .wayBox .we,.ab_box1 .we{padding: 0;}
	.contact1 .way_box ul{flex-wrap: wrap;}
	.contact1 .way_box li{width: calc(50% - 8px);margin:4px;border: 1px solid #f0f0f0;}
	.contact1 .online{width: 100%;padding: 20px 12px;}
	.c_title{font-size: 18px;}
	.online .c_title{margin:0 0 15px 0;}
	.online li{margin:0 8px 10px 0;width: calc(50% - 4px);}
	.online p{padding-top: 12px;}
	.flex{display: block;}
	.contact2 .left{width: 100%;margin: 0;padding: 20px 0;display: flex;justify-content: center;align-items: center;}
	.contact2 .tishi{position:initial;}
	.contact1,.about1,.service1,.banner{background-image:none!important;padding: 0 0 26px 0;}
	.contact2{padding-top: 15px;}
	.contact1 .way_box li h4{font-size: 15px;}
	.contact2 .right{width: 100%;margin-top: 20px;padding-bottom: 20px;}
	.contact2 .right ul{flex-wrap: wrap;}
	.contact2 .right li{width: 50%;margin: 8px 0;}
	.contact2 .right li p{font-size: 12px;line-height: 18px;}
	.contact3 .cc_box h5{font-size: 14px;margin-left: 16px;}
	.contact3 .cc_box h5 b{font-size: 16px;}
	.contact3 .cc_box .talk{align-items: flex-start;padding-bottom: 20px;margin: 0;}
	.contact3 .cc_box{height: auto;display: block;padding: 24px 15px;border-radius: 15px;}
	.contact3 .cc_box .anniu{margin: 0;}
	.contact3 .cc_box .anniu a{height: 44px;margin: 0;}
	.contact2 .right li h4{font-size: 16px;padding: 10px 0 6px 0;}
	.contact2 .right li:nth-child(2n){border-right: none;}
	.contact2 .right .c_title{margin: 0 0 18px 15px;}
	.ab_box1 .we h4{font-size: 16px;padding-bottom: 12px;}
	/*关于我们*/
	.about1 .box1{display: block;margin-top: 20px;}
	.four_box1,.four_box2{width: 100%;margin: 0;}
	.four_box1 ul{margin: 0 -6px;flex-wrap: wrap;}
	.four_box1 li{width:calc(50% - 12px);margin:0 6px 12px 6px;border:1px solid #eee;padding: 18px 12px;border-radius: 10px;}
	.four_box1 li:nth-child(2n){border:1px solid #eee}
	.four_box1 li img{height: 40px;}
	.four_box1 li h4{font-size: 15px;margin: 10px 0 5px 0;}
	.four_box2 li h3{font-size: 16px;margin-bottom: 5px;padding-top: 10px;}
	.four_box1 li p,.four_box2 li p{font-size: 13px;line-height: 20px;}
	.four_box2 li .txt{padding-left:0px;}
	.four_box2 li,.about2 .list1 li,.about2 .list2 li{align-items: flex-start;}
	.four_box2{padding: 10px 0;}
	.about2 .ab_box2{display: block;margin: 0 auto;}
	.about2 .box_1,.about2 .box_2,.about2 .box_3{width: 100%;}
	.about2 .list1 p,.about2 .list2 li p, .about2 .list3 li p,.about3 .txt2{font-size: 14px;line-height: 22px;}
	.about2 .list1 li .img img,.four_box2 li img,.about2 .list2 li .img img{height: 40px;}
	.about2 .list1 li .img,.about2 .list2 li .img{margin-right: 10px;}
	.about2 .box_1,.about2 .bk{margin-bottom: 15px;}
	.about2 .bk{padding: 20px 15px;}
	.about2 .list3 li{display: block;padding: 15px 0;}
	.about2 .list3 li .tt{margin: 0 0 6px 0;}
	.about2 .list3{padding:0;}
	.about2 .list1 li,.about2 .list2 li{padding: 15px 0;width: 100%;}
	.about2 .tit1{font-size: 18px;margin-bottom: 10px;}
	.about2 .list2 li h3,.about2 .list3 li .tt span{font-size: 16px;}
	.about2 .list3 li .tt span{margin-left: 10px;}
	.about3 .ab_box3{padding: 25px 15px;height: auto;display: block;background: #eff6fc!important}
	.about3 .txt1,.about3 .txt2,.about3 .txt3{border: none;width: 100%;text-align: left;}
	.about3 .txt1 h3{font-size: 20px;}
	.about3 .txt1 i{width: 4px;height: 4px;margin: 0 8px;}
	.about3 .txt1 span{font-size: 13px;margin-top: 4px;}
	.about3 .txt1 span i{width: 3px;height: 3px;}
	.about3 .txt3 li img{height: 26px;}
	.about3 .txt3 li p{font-size: 14px;margin-top: 6px;}
	.about3 .txt3 li{border-right:1px solid #ccc;}
	.about3 .txt2{padding: 20px 0;}
	.four_box2 li:nth-child(1), .four_box2 li:nth-child(3),.four_box2 li,.four_box2 li:nth-child(4){border: 1px solid #eee;}
	.four_box2 ul{margin: 0 -6px;}
	.four_box2 li:nth-child(2), .four_box2 li:nth-child(4){padding: 15px 10px;}
	.four_box2 li{width: calc(50% - 12px);
        margin: 0 6px 12px 6px;
        border: 1px solid #eee;
        padding:15px 10px;
        border-radius: 10px;
    }
    .about2 .box_1 ul,.about2 .box_2 ul,.about2 .box_3 ul{display: block;}
    .about2 .list1 li,.about2 .list2 li,.about2 .list3 li{width: 100%;border-bottom: solid #ededed 1px;}
    .about2 .list1 li:last-child,.about2 .list2 li:last-child,.about2 .list3 li:last-child{border-bottom: none;}
    .about1{padding-bottom: 0px;}
    .four_box2 li{display: block;text-align: center;}
    .four_box2 li .img img{margin: 0 auto;}
    .about2 .list3 li:last-child{padding-bottom: 0px;}
    /*采购服务*/
    .service1 .ab_box1 .we p{width: 100%;}
    .service1 .anniu{margin-top: 20px;}
    .service1{height: auto;}
    .service2{top: 0;}
    .service2 .list_1 ul{flex-wrap: wrap;}
    .service2 .list_1 li p,.service3 li p,.service4 li p{font-size: 14px;line-height: 22px;}
    .service2 .list_1 li{display: block;text-align: center;width: 50%;border: none;}
    .service2 .list_1 li .tb{width: 100%;}
    .service2 .list_1 li .tb img{margin: 0 auto;height: 50px;}
    .service2 .list_1 li h4{font-size: 15px;padding-top: 10px;}
    .service2 .list_1 li .wz{margin: 0;}
    .service3{top: 0;padding-top: 40px;}
    .ss_title h4{font-size: 18px;}
    .ss_title span{font-size: 15px;}
    .service3 ul,.service4 ul{flex-wrap: wrap;margin-top: 0;}
    .service3 li{width: 50%;margin-top: 25px;}
    .service3 li img{height: 50px;}
    .service3 li h4,.service4 li h4{font-size: 15px;}
    .service3 li .num{position: initial;padding-bottom: 10px;}
    .service3 li::before{top: 60px;right: -26px;}
    .service3 li:nth-child(3n)::before{display: block;}
    .service3 li:nth-child(2n)::before{display: none;}
    .service4{padding-top: 50px;}
    .service4 li{width: calc(50% - 10px);display: block;text-align: center;padding: 22px 10px;margin-top: 10px;}
    .service4 li .tb img{margin: 0 auto 10px auto;height: 36px;}
    .service4 li .wz{width: 100%;}
    .service4 ul{margin-top: 20px;}
    .fuwu_box3{display: block;width: 100%;margin-top: 40px;}
    .fuwu_box3 .talk h5{font-size: 14px;margin-left: 0px;}
    .fuwu_box3 .talk h5 b{font-size: 20px;}
    .service4 .anniu a{margin: 20px auto 0 auto;}
    .fuwu_box3 .talk{display: block;text-align: center;}
    .fuwu_box3 .talk span{margin: 0 auto 15px auto;width:70px;height:70px;}
    .fuwu_box3 .talk span img{height: 42px;}
    /*产品*/
   .world{position:relative;width: 100%;margin-top: 30px;top: 0;}
   .product1{padding: 40px 0 20px 0;}
   .product1 .ab_box1 .we p{width: 100%;}
   .product1 .list_1 ul{flex-wrap: wrap;}
   .product1 .list_1 li{padding: 0;display: block;width: 50%;text-align: center;margin-top: 20px;}
   .product1 .list_1 li img{margin: 0 auto 10px auto;}
   .product1 .list_1{width: 100%;padding-top: 5px;}
   .product1 .list_1 li:nth-child(2n){border: none;}
   .product1 .map2{right: 0;width: 80%;}
   .product1 .map2 img{width:100%;}
   .pp_sorts{top: 0;}
   .world .guojia li:nth-child(3n){border: none;}
   .world .guojia li{width: 33.33%;margin-bottom: 20px;}
   .world .guojia ul{width: 100%;flex-wrap: wrap;}
   .world .guojia{padding: 0;display: block;}
   .world .name1{margin-left: 20px;padding-left: 20px;}
   .views{padding-top: 5px;width: 100%;}
   .show-list{position: initial;box-shadow: none;padding: 20px 0;}
   .pp_sorts.in li{width: 100%;}
   .pp_sorts ul.pp-lists{display: none;}
   .goods li{width: calc(50% - 12px);}
   .goods a .tp{height: 120px;}
   .wap-name{display:block;}
   .pp_sorts{padding: 20px 15px;margin-bottom: 20px;}
   .pp_sorts.in li a{justify-content: flex-start;}
   .pp_sorts.in li::after{display: none;}
   .pp_sorts.in li{border-bottom: solid 1px #ddd;padding: 6px 0;}
   .pp_sorts.in li.on a,.pp_sorts.in li:hover a{background: none;color:#0146bf;}
   .pp_sorts.in .pp-lists{padding-top: 10px;}
   .pp_sorts.in li span.tb{display: none;}
   .pp_sorts li a .wz{padding: 0;}
   .goods{margin-top: 20px;}
   .product1 .ab_box1 .we{padding-top: 0;}
   .product1 .world{margin-top: 30px;}
   /*产品详情*/
  .pp-bottom{display: block;}
  .pp-bottom .world,.pp-bottom .hots,.pp-top .left,.pp-top .right{width: 100%;}
  .four1 li{width: 50%;display: block;text-align: center;margin: 10px 0;}
  .four1 ul{flex-wrap: wrap;}
  .four1 li .tb{margin: 0;}
  .four1 li .tb img{margin: 0 auto 10px auto;}
  .four1 li:nth-child(2n){border: none;}
  .pp-top{display: block;}
  .cp-name .nn h4{font-size: 18px;padding-top: 20px;font-weight: bold;}
  .cp-name .nn span{font-size: 16px;font-weight: normal;}
  .cp-name .nn p{font-size: 14px;line-height: 22px;}
  .miaosu li{display: block;height: auto;padding:15px;}
  .miaosu li span{width: 100%;margin-bottom:0px;height: auto;border: none;}
  .miaosu li p{padding: 0;width:calc(100% - 31px);margin-left: 31px;font-size: 14px;line-height: 22px;white-space: normal;}
  .miaosu li span em{margin: 0 10px 0 0;}
  .four1{margin: 20px 0;}
  .pp-bottom .world{margin: 0 0 20px 0;}
  .numbers{margin-top: 10px;}
  .section1{padding: 30px 0;}  .pp-bottom .goods a .tp{height: 92px;}
  .chat img{height: 50px;}
.chat a{width: 50px;height: 50px;}
.step3 .right li{height: 137px;}
.step2 li a .pic{height: 157px;}
.step3 ul{display:flex;flex-wrap: wrap;margin: 0 -5px;gap:0}
.step3 li{margin: 0 5px 10px 5px;width: calc(50% - 10px);}
.lg-actions .lg-next{right: 2%;}
.lg-actions .lg-prev{left: 2%;}
.step3 li{height: 160px;}
}
@media (max-width:390px) {
}

@media (max-width:320px) {

}