/**
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 *             :X@H3s.......                                .,:;iii;iiiiirsrh
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 *            i@5,:::,,,,,,,,.... .                   . .:::;;;;;irrrss111111
 *            9Bi,:,,,,......                        ..r91;;;;;iirrsss1ss1111
 */
/*
 * author 229343733@qq.com
 * tel:18837191857
 */

@media screen and (min-width: 1401px) {


	
	/* qua */
	.qua_box2_list dd:nth-child(-n+4){
		border-top: none;
	}

}
@media screen and (min-width:1201px) and (max-width: 1400px) {


	.ind_box1_list dd{
		width: calc((100% - 40px) / 3);
	}

	.ind_box3_list1 dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)*2) / 3);
	}
	

	/* pro_list */
	.pro_list1 dd{
		width: calc((100% - 20px) / 2);
	}


	/* qua */
	.qua_box2_list dd:nth-child(-n+4){
		border-top: none;
	}

}

@media screen and (min-width: 992px) and (max-width: 1200px) {
	
	.header_box{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	.mobile_menu_box{
		width: 350px;
		right: -350px;
		padding: 35px 5%;
	}


	.banner_item{
		height: 60vh;
	}
	.banner_item_con .wrapper{
		padding: 5% 0;
	}
	
	.ind_box1_list dd{
		width: calc((100% - 40px) / 3);
	}

	.ind_box3_list1 dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)*2) / 3);
	}

	.ind_box5_con_list_item_pic img{
		height: 450px;
	}


	/* case */
	.sub_banner_con{
		padding-top: 0;
	}
	

	/* case_det */
	.case_det_item_scroll1_item_pic{
		width: 280px;
	}
	.case_det_item_scroll1_item_con{
		width: calc(100% - 280px);
	}


	/* contact */
	.contact_box3_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)*2) / 3);
	}

	/* down */
	.down_list1 dd{
		width: calc((100% - 40px) / 3);
	}


	/* gallery */
	.white-panel {
		width: calc((100% - 40px) / 3);
	}


	/* pro_list */
	.pro_list1 dd{
		width: calc((100% - 20px) / 2);
	}	


	/* pro_Det */
	.sub_banner_prodet{
		height: 150px;
	}
	.pro_det_b_bars .item{
		display:flex;
		display:-ms-flexbox;
		display:-webkit-flex;
		align-items: center;
		-webkit-align-items: center;
		-ms-align-items:center;
		flex-direction: column;
		-webkit-flex-direction: column;
		-ms-flex-direction: column;
	}


	/* qua */
	.qua_box2_list dd:nth-child(-n+4){
		border-top: none;
	}


	/* zt1 */
	html{
		scroll-padding-top: 52px;
	}
	.zt_box2_l_bars{
		top: 52px;
	}


	.zt_box2_r_list_item_pic{
		width: 100%;
	}
	.zt_box2_r_list_item_con{
		width: 100%;
	}
	


}











@media screen and (min-width: 768px) and (max-width: 992px) {

	.header_box{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	.mobile_menu_box{
		width: 350px;
		right: -350px;
		padding: 35px 5%;
	}

	.wrapper{
		width: 92%;
	}



	.bgfixed{
		background-attachment: local;
	}

	.banner_item{
		height: 50vh;
	}
	.banner_item_con .wrapper{
		padding: 5% 0;
	}
	
	.ind_box1_list dd{
		width: calc((100% - 20px) / 2);
	}

	.ind_box3_list1 dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)*2) / 3);
	}


	.ind_box5_con_list{
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
	}
	.ind_box5_con_list dd,
	.ind_box5_con_list dd.hover{
		width: calc((100% - clamp(0.625rem, 0.434rem + 0.82vw, 1.25rem)) / 2) !important;
	}
	.ind_box5_con_list_item_pic img{
		height: 300px;
	}
	.ind_box5_con_list dd.hover .ind_box5_con_list_item_con{
		align-items: center;
		-webkit-align-items: center;
		-ms-align-items:center;
	}
	.ind_box5_con_list dd.hover .clm{
		display: none !important;
	}

	.ind_box8_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}

	.footer_cta_l{
		width: 100%;
		margin-bottom: 25px;
	}
	.footer_cta_r{
		width: 100%;
	}
	.footer_t_item_pro{
		display: none;
	}
	.footer_t_l{
		width: 47%;
	}
	.footer_t_item_inq{
		width: 47%;
	}
	.footer_t_item_contact{
		display: none;
	}


	/* about */
	.about_box1_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.about_box1_r{
		width: 100%;
		margin-bottom: 30px;
	}
	.about_box1_r_video{
		width: 100%;
	}

	.about_box6_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.about_box6_r{
		width: 100%;
	}



	/* case */
	.sub_banner_con{
		padding-top: 0;
	}
	.sub_banner_con .text{
		width: 90% !important;
	}
	.case_list1 dd{
		width: calc((100% - clamp(1.25rem, 0.963rem + 1.22vw, 2.188rem)) / 2);
	}


	/* case_det */
	.case_det_l{
		width: 100%;
		padding-right: 0;
		margin-bottom: 30px;
	}
	.case_det_r{
		width: 100%;
	}


	/* contact */
	.contact_box1_l{
		width: 100%;
		padding-right: 0;
		margin-bottom: 30px;
	}

	.contact_box1_r{
		width: 100%;
	}

	.contact_box2_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.contact_box2_r{
		width: 100%;
		padding-left: 0;
	}

	.contact_box3_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}


	/* customer */
	.customer_box2_con_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.customer_box2_con_r{
		width: 100%;
	}


	/* down */
	.down_list1 dd{
		width: calc((100% - 40px) / 3);
	}


	/* gallery */
	.white-panel {
		width: calc((100% - 40px) / 3);
	}


	/* news */
	.news_list1 dd{
		width: calc((100% - clamp(0.938rem, 0.555rem + 1.63vw, 2.188rem)) / 2);
	}



	/* pro_list */
	.pro_list_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.pro_list_r{
		width: 100%;
		padding-left: 0;
	}


	.pro_list1 dd{
		width: calc((100% - 20px) / 2);
	}

	.why_list1 dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}


	/* pro_Det */
	.sub_banner_prodet{
		display: none;
	}

	.pro_det_t_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.pro_det_t_r{
		width: 100%;
	}

	.pro_det_b_bars_box{
		display: none;
	}

	.pro_det_b_list1 dd{
		width: calc(((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)*2)) / 3);
	}

	.pro_det_b_list2 dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}

	.pro_det_b_tabs_item4_l{
		width: 100%;
	}
	.pro_det_b_tabs_item4_r{
		width: 100%;
		padding-left: 0;
	}

	.pro_det_b_tabs_item5_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)*2) / 3);
	}

	.pro_det_b_tabs_item7_l{
		width: 100%;
		padding-right: 0;
		margin-bottom: 30px;
	}
	.pro_det_b_tabs_item7_r{
		width: 100%;
	}


	/* quality */
	.qua_box1_l{
		width: 100%;
	}
	.qua_box1_r{
		width: 100%;
	}


	.qua_box2_list dd{
		width: calc(100% / 3);
	}
	.qua_box2_list dd:nth-child(-n+3){
		border-top: none;
	}

	.qua_box4_scroll_rela{
		width: calc(100% - 80px);
		margin: 0 auto;
	}
	.qua_box6_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}
	

	/* service */
	.service_box1_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.service_box1_r{
		width: 100%;
	}

	.service_box2_list1 dd{
		width: 100%;
	}
	.service_box2_list1_con{
		width: 100%;
		padding: 40px 5%;
	}
	.service_box2_list1_pic{
		width: 100%;
		top: auto;
	}
	.service_box2_list1_pic img{
		width: 100%;
		float: none;
	}

	.service_box3_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.service_box3_r{
		width: 100%;
	}



	/* ust */
	.ust_box1_t_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.ust_box1_t_r{
		width: 100%;
	}


	/* zt1 */
	html{
		scroll-padding-top: 52px;
	}
	.zt_box2_l_bars{
		top: 52px;
	}

	.zt_box2_r_list_item_pic{
		width: 100%;
	}
	.zt_box2_r_list_item_con{
		width: 100%;
	}
	.zt_box2_l{
		width: 280px;
	}
	.zt_box2_r{
		width: calc(100% - 280px - 20px);
	}

	.zt_box5_b_r_item .zt_box5_b_r_item_con{
		opacity: 1;
	}


}












@media screen and (min-width: 300px) and (max-width: 767px) {
	.header_box{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	.mobile_menu_box{
		width: 350px;
		right: -350px;
		padding: 35px 5%;
	}

	.wrapper{
		width: 100%;
	}
	
	.p15{
		padding-left: 15px;
		padding-right: 15px;
	}



	.bgfixed{
		background-attachment:local;
	}	


	.banner_item{
		height: 50vh;
	}
	.banner_item_con{
		width: 100%;
	}
	.banner_item_con_title{
		width: 100%;
		max-width: 100%;
	}
	.banner_item_con .wrapper{
		padding:0 0 5%;
	}
	
	.ind_box1_list dd{
		width: 100%;
	}
	.ind_box2_t_l{
		width: 100%;
	}
	.ind_box2_t_r{
		width: 100%;
		padding: 70px 0;
	}

	.ind_box2_b .item{
		width: 50%;
		border: none !important;
		margin-bottom: 20px;
	}



	.ind_box3_list1 dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}
	.ind_box3_list1 dd .icon{
		width: 70px;
	}
	.ind_box3_list1 dd .tt{
		padding: 0 10px;
		text-align: center;
	}

	.ind_box4_scroll_box{
		padding: 0;
	}
	.ind_box4_scroll_btn.prev{
		left: 0;
	}
	.ind_box4_scroll_btn.next{
		right: 0;
	}

	.ind_box5_con_list{
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
	}
	.ind_box5_con_list dd,
	.ind_box5_con_list dd.hover{
		width: calc((100% - clamp(0.625rem, 0.434rem + 0.82vw, 1.25rem)) / 2) !important;
	}
	.ind_box5_con_list_item_pic img{
		height: 240px;
	}
	.ind_box5_con_list dd.hover .ind_box5_con_list_item_con{
		align-items: center;
		-webkit-align-items: center;
		-ms-align-items:center;
	}
	.ind_box5_con_list dd.hover .clm{
		display: none !important;
	}

	.ind_box7_rela{
		padding: 0 15px;
	}
	.ind_box7_scroll_btn.prev{
		left: 0;
	}
	.ind_box7_scroll_btn.next{
		right: 0;
	}

	.ind_box8_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}
	.ind_box8_list dd a .tt{
		padding-top: 10px;
	}

	.footer_cta_l{
		width: 100%;
		margin-bottom: 25px;
	}
	.footer_cta_r{
		width: 100%;
	}
	.footer_t_item_pro{
		display: none;
	}
	.footer_t_l{
		width: 100%;
		margin-bottom: 25px;
	}
	.footer_t_item_contact{
		display: none;
	}

	.footer_t_item_inq{
		width: 100%;
	}

	.popup_inquiry_form_l{
		display: none;
	}
	.popup_inquiry_form_r{
		width: 100%;
	}



	/* about */
	.about_box1_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.about_box1_r{
		width: 100%;
		margin-bottom: 20px;
	}
	.about_box1_r_video{
		width: 100%;
	}

	.about_box1_b{
		gap: 15px;
	}
	.about_box1_b_item{
		width: calc((100% - 15px) / 2);
	}

	.about_box2_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.about_box2_r{
		width: 100%;
	}
	.about_box2_tabs_item_r{
		width: 100%;
	}
	.about_box3_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.about_box3_r{
		width: 100%;
	}

	.about_box4_bars .item{
		width: calc((100% - clamp(0.625rem, 0.242rem + 1.63vw, 1.875rem)*2) / 3);
	}

	.about_box5_list dd{
		width: 100%;
	}
	


	.about_box6_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.about_box6_r{
		width: 100%;
	}
	
	.about_box7_list .item{
		width: 100%;
	}


	/* case */
	.sub_banner_con{
		padding-top: 0;
	}
	.sub_banner_con .text{
		display: none;
	}
	.case_bars_tt{
		width: 100%;
		margin-bottom: 10px;
	}

	.case_bars_list{
		width: 100%;
		gap: 10px;
	}


	.case_list1 dd{
		width: 100%;
	}



	/* case_det */
	.case_det_l{
		width: 100%;
		padding-right: 0;
		margin-bottom: 30px;
	}
	.case_det_r{
		width: 100%;
	}


	/* case_det */
	.case_det_item_scroll1_item{
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
	}
	.case_det_item_scroll1_item_pic{
		width: 100%;
		margin-bottom: 15px;
	}
	.case_det_item_scroll1_item_con{
		width: 100%;
		padding-left: 0;
	}


	/* contact */
	.contact_box1_l{
		width: 100%;
		padding-right: 0;
		margin-bottom: 20px;
	}
	.contact_box1_l .item{
		height: 180px;
	}
	.contact_box1_l .item .con{
		opacity: 0 !important;
	}
	.contact_box1_r{
		width: 100%;
	}

	.contact_box2_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.contact_box2_r{
		width: 100%;
		padding-left: 0;
	}

	.contact_box2_l_list dd{
		width: 100%;
	}


	.contact_box3_list dd{
		width: 100%;
	}


	/* customer */
	.cus_list1_pic{
		width: 100%;
	}
	.cus_list1_con{
		width: 100%;
	}

	.customer_box2_list1 dd{
		width: 100%;
		padding: 20px 15px;
	}

	.customer_box2_con_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.customer_box2_con_r{
		width: 100%;
	}

	.customer_box2_con_r_list dd{
		width: 100%;
	}
	.customer_box3_item{
		width: 100%;
	}


	/* down */
	.down_list1 dd{
		width: 100%;
	}
	/* faq */
	.faq_box2_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.faq_box2_r{
		width: 100%;
		padding-left: 0;
	}
	.faq_list1_title{
		padding: 6px 0;
	}	


	/* gallery */
	.white-panel {
		width: calc((100% - 10px) / 2);
		margin-bottom: 10px !important;
	}


	/* news */
	.news_list1 dd{
		width: 100%;
	}
	.news_list1 dd .ind_box9_scroll_item{
		margin-bottom: 5px;
	}
	.news_box1_scroll_item_l{
		width: 100%;
	}
	.news_box1_scroll_item_r{
		width: 100%;
	}
	.news_box1_scroll_bars{
		left: 0 !important;
		width: 100% !important;
		display:flex;
	display:-ms-flexbox;
	display:-webkit-flex;
	justify-content:center;
	-ms-justify-content:center;
	-webkit-justify-content:center;
	}


	/* pro_list */
	.pro_list_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.pro_list_r{
		width: 100%;
		padding-left: 0;
	}


	.pro_list1 dd{
		width: 100%;
	}

	.pro_list_box2_list dd{
		width: 100%;
	}


	.why_list1 dd{
		width: 100%;
	}


	.pro_list_box5_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.pro_list_box5_r{
		width: 100%;
	}


	/* pro_Det */
	.sub_banner_prodet{
		display: none;
	}

	.pro_det_t_l{
		width: 100%;
		margin-bottom: 10px;
	}
	.pro_det_t_r{
		width: 100%;
	}

	
	.pro_det_t_l{
		flex-direction: column-reverse;
		-webkit-flex-direction: column-reverse;
		-ms-flex-direction: column-reverse;
		margin-bottom: 0;
	}
	.pro_det_t_pic_bars{
		width: 100% !important;
		gap: 8px;
	}
	.pro_det_t_pic_bars .item{
		width: calc((100% - 24px) / 4);
	}
	.pro_det_t_pic_scroll{
		width: 100% !important;
		margin-bottom: 8px !important;
	}


	.pro_det_t_r_btn_box{
	}
	.pro_det_t_r_btn{
		width: calc((100% - clamp(0.625rem, 0.434rem + 0.82vw, 1.25rem)) / 2);
		padding: 0 5px;
		font-size: 14px;
	}
	.pro_det_t_r_btn .icon{
		font-size: 18px;
		margin-right: 5px;
	}



	.pro_det_b_bars_box{
		display: none;
	}
	.pro_det_b_list1 dd{
		width: 100%;
	}

	.pro_det_b_list2 dd{
		width: 100%;
	}


	.pro_det_b_tabs_item4_l{
		width: 100%;
	}
	.pro_det_b_tabs_item4_r{
		width: 100%;
		padding-left: 0;
	}

	

	.pro_det_b_tabs_item5_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}
	

	.pro_det_b_tabs_item6_list dd{
		width: calc((100% - clamp(0.938rem, 0.842rem + 0.41vw, 1.25rem)) / 2);
	}

	.pro_det_b_tabs_item7_l{
		width: 100%;
		padding-right: 0;
		margin-bottom: 20px;
	}
	.pro_det_b_tabs_item7_r{
		width: 100%;
	}



	/* quality */
	.qua_box1_l{
		width: 100%;
	}
	.qua_box1_r{
		width: 100%;
	}

	.qua_box2_list dd{
		width: calc(100% / 2);
	}
	.qua_box2_list dd:nth-child(-n+2){
		border-top: none;
	}

	.qua_box3_l{
		width: 100%;
		margin-bottom: 10px;
	}
	.qua_box3_r{
		width: 100%;
	}
	.qua_box3_r .item{
		width: calc((100% - 40px) / 5);
	}


	.qua_box4_scroll_rela{
		width: calc(100% - 70px);
		margin: 0 auto;
	}


	.qua_box6_title{
		margin-bottom: 25px;
	}
	.qua_box6_title_l{
		width: 100%;
	}
	.qua_box6_title_r{
		width: 100%;
	}

	.qua_box6_list dd{
		width: 100%;
	}


	/* service */
	.service_box1_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.service_box1_r{
		width: 100%;
	}

	.service_box2_list1 dd{
		width: 100%;
	}
	.service_box2_list1_con{
		width: 100%;
		padding: 20px 15px;
	}
	.service_box2_list1_pic{
		width: 100%;
		top: auto;
	}
	.service_box2_list1_pic img{
		width: 100%;
		float: none;
	}

	.service_box3_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.service_box3_r{
		width: 100%;
	}

	.service_box3_r_list .item .con .tt{
		margin-bottom: 6px;
	}


	/* ust */
	.ust_box1_t_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.ust_box1_t_r{
		width: 100%;
	}

	.ust_box2_list dd{
		width: 100%;
	}

	.ust_box3_list dd{
		width: 100%;
	}
	
	.service_box4_list dd{
	    width: 100%;
	}
	
	.first_open_t_tt{
		width: 100%;
		color: #131313;
		line-height: 1.2;
		margin-bottom:8px;
	}
	.first_open_t_r{
		width:100%;
	}



	.zt_box5_b_r_item .zt_box5_b_r_item_con{
		opacity: 1;
	}



}