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 *      ,8X5;   .     .......                                       ,;iihS8Gi
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 *             8B;.,,,,,,,.,.....          .           ..   .:;;;;iirrsss111h
 *            i@5,:::,,,,,,,,.... .                   . .:::;;;;;irrrss111111
 *            9Bi,:,,,,......                        ..r91;;;;;iirrsss1ss1111
 */



@media screen and (min-width: 1401px){
	.about_honor_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* pro_det */
	.rela_pro_list1 dd:nth-child(4n){
		margin-right: 0;
	}

	/* solution */
	.solu_list1 dd:nth-child(4n){
		margin-right: 0;
	}



	
}
@media screen and (min-width: 1201px) and (max-width: 1400px){
	
	.ind_about_title,
	.ind_case_title .tt{
		font-size: 50px;
	}
	.ind_case_scroll_item_pic{
		margin-bottom: 80px;
	}
	/* .ind_case_button{
		bottom: 0;
	} */
	
	.ind_case_scroll_item_r{
		padding: 20px 8%;
	}
	.ind_case_scroll_item_con{
		min-height: 380px;
	}
	.ind_case_scroll_item_r .icon{
		width: 60px;
		height: 60px;
		font-size: 40px;
	}


	/* about */
	.about_box5_l_tt .tt{
		font-size: 48px;
	}
	.about_box5_r .text a{
		font-size: 36px;
	}
	.about_honor_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	
	/* case_list */
	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	.case_list1 dd a{
		padding: 20px;
	}


	/* case_det */
	.case_det_l_b{
		flex-direction: column;
		-webkit-flex-direction: column;
		-ms-flex-direction: column;
	}
	.case_det_l_btn{
		margin-bottom: 30px;
	}

	/* contact */
	.contact_list1 dd{
		width: calc((100% - 90px) / 4);
		margin: 0 30px 0 0;
	}

	/* pro_det */
	.rela_pro_list1 dd:nth-child(4n){
		margin-right: 0;
	}

	/* solution */
	.solu_list1 dd:nth-child(4n){
		margin-right: 0;
	}




}
@media screen and (min-width: 992px) and (max-width: 1200px){
	.wrapper{
		width:92%;
	}

	.logo{
		width: 180px;
	}
	.menu_dl dd{
		margin: 0;
	}
	.menu_tt .text{
		padding: 0 10px;
	}
	
	.ind_about_title,
	.ind_case_title .tt{
		font-size: 44px;
	}
	.ind_case_scroll_item_pic{
		margin-bottom: 70px;
	}
	/* .ind_case_button{
		bottom: 0;
	} */
	
	.ind_case_scroll_item_r{
		padding: 60px 6% 20px;
	}
	.ind_case_scroll_item_con{
		min-height: auto;
	}
	.ind_case_scroll_item_r .icon{
		width: 46px;
		height: 46px;
		font-size: 32px;
	}

	/* about */
	.about_box1_clm1_r_icon{
		font-size: 48px;
	}
	.about_box1_clm1_l{
		margin-left: 0;
	}
	.about_box1_clm2 dd .num{
		font-size: 36px;
	}
	
	.about_box3_l_title{
		padding: 5%;
		height: auto;
	}
	
	.about_box4_clm_l_con .num{
		width: 80px;
		height: 80px;
		font-size: 48px;
	}
	.about_box5_l_tt .tt{
		font-size: 42px;
	}
	.about_box5_r .text a{
		font-size: 36px;
	}
	.about_honor_list1 dd{
		width: calc((100% - 70px) / 3);
		margin: 0 35px 3% 0;
	}
	.about_honor_list1 dd:nth-child(3n){
		margin-right: 0;
	}


	/* case_list */
	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	.case_list1 dd a{
		padding: 20px;
	}


	/* case_det */
	.case_det_l_b{
		flex-direction: column;
		-webkit-flex-direction: column;
		-ms-flex-direction: column;
	}
	.case_det_l_btn{
		margin-bottom: 20px;
	}

	/* case_list2 */
	.case_list2_con{
		padding: 20px 4%;
	} 
	.case_list2_con .tt{
		font-size: 22px;
	}
	.case_list2_con .text{
		margin-bottom: 7%;
	}

	/* contact */
	.contact_list1 dd{
		width: calc((100% - 75px) / 4);
		margin: 0 25px 0 0;
	}
	.contact_list1 dd .icon{
		font-size: 40px;
	}


	/* pro_det */
	.rela_pro_list1 dd:nth-child(4n){
		margin-right: 0;
	}

	/* solution */
	.solu_list1 dd:nth-child(4n){
		margin-right: 0;
	}


}









@media screen and (min-width: 768px) and (max-width: 992px){
	.wrapper{
		width:92%;
	}
	.header_fix,.head_zwf{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	.mobile_menu_box{
		width: 350px;
		right: -350px;
		padding: 35px 5%;
	}

	.button_box{
		height: 50px;
		width: 90px;
	}
	.button_item{
		width: 36px;
		height: 36px;
		line-height: 36px;
		font-size: 16px;
	}
	.button_item_next::after{
		margin-top: -18%;
	}

	.ind_solu_bars{
		width: 100%;
		display:flex;
		display:-ms-flexbox;
		display:-webkit-flex;
		align-items: center;
		-webkit-align-items: center;
		-ms-align-items:center;
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
		margin-bottom: 30px;
	}
	.ind_solu_bars .item{
		margin: 0;
		padding: 0 15px;
	}
	.ind_solu_r_con_icon{
		display: none;
	}
	.ind_solu_bars .item::before{
		display: none;
	}
	.ind_pro_scroll.owl-theme .owl-controls{
		padding-top: 30px;
	}
	
	.ind_title1{
		margin-bottom: 30px;
	}

	
	.ind_box1_r,
	.ind_solu_scroll{
		width: 100%;
	}
	.ind_solu_r_con_next{
		display: none;
	}


	.ind_about_box{
		background: #0dbc95;
	}
	.ind_about_box .wrapper{
		height: auto;
		width: 100%;
	}
	.ind_about_l{
		width: 100%;
		padding-bottom: 50%;
	}
	.ind_about_r_con{
		left: 0;
	}
	.ind_about_r{
		width: 100%;
		padding: 35px 5%;
	}
	.ind_case_title{
		width: 100%;
		margin-bottom: 30px;
	}
	.ind_case_r{
		width: 100%;
	}
	.ind_case_title .tt,
	.ind_about_title{
		font-size: 36px;
	}
	.ind_case_scroll_item_pic{
		margin-bottom: 70px;
	}
	/* .ind_case_button{
		bottom: 0;
	} */
	
	.ind_case_scroll_item_r{
		padding: 40px 6% 20px;
	}
	.ind_case_scroll_item_con{
		min-height: auto;
	}
	.ind_case_scroll_item_r .icon{
		width: 36px;
		height: 36px;
		font-size:26px;
	}

	.ind_news_l{
		width: 100%;
		margin: 0 auto 35px;
	}
	.ind_news_r{
		width: 100%;
	}
	.footer_t{
		padding: 50px 0;
	}
	.footer_t_clm_item{
		margin-bottom: 20px;
	}
	.footer_t_clm_item:last-child{
		margin-bottom: 0;
	}


	/* about */
	.sub_banner{
		height: 500px;
	}
	.sub_banner_about_con{
		padding-top: 0;
	}
	.sub_banner_about_con .pic1 img{
		height: 100px;
	}
	.about_box1_clm1_r_icon{
		font-size: 36px;
	}
	.about_box1_clm1_l{
		width: 100%;
		margin-left: 0;
		max-width: none;
		margin-bottom: 45px;
	}

	.about_box1_clm1_r{
		width: 100%;
	}
	.about_box1_clm2 dd .num{
		font-size: 36px;
	}

	.sub_title1{
		font-size: 32px;
	}

	.about_box2{
		height: auto;
	}
	.about_box2_text{
		width: 80%;
		margin: 8% 0;
	}
	.about_box2_text .tt{
		font-size: 32px;
		margin-bottom: 20px;
	}
	.sub_title2 .tt,
	.sub_title3 .tt{
		font-size: 32px;
	}
	.about_box3_l_title{
		padding: 5%;
		height: auto;
	}
	.about_box3_l{
		width: 100%;
		margin-bottom: 40px;
	}
	.about_box3_r{
		width: 100%;
		padding: 0;
	}
	.about_box3_l_title .tt{
		font-size: 32px;
	}
	.about_box4_clm{
		padding-bottom: 50px;
	}
	.about_box4_clm_l{
		width: 100%;
		padding-top: 120px;
		margin-bottom: 40px;
	}
	.about_box4_clm_r{
		width: 100%;
	}
	.about_box4_clm_l_con .con{
		width: calc(100% - 80px);
	}
	.about_box4_clm_l_con .num{
		width: 80px;
		height: 80px;
		font-size: 48px;
	}
	.about_box4_btn{
		display: none;
	}
	.about_box4_clm_r img{
		float: none;
		width: 100% !important;
		max-width: 100% !important;
	}
	
	.about_box5_l{
		width: 100%;
	}
	.about_box5_l_tt .tt{
		font-size: 36px;
	}
	.about_box5_r{
		width: 100%;
		padding: 5%;
	}
	.about_box5_r .text a{
		font-size: 32px;
	}
	.about_honor_list1 dd{
		width: calc((100% - 40px) / 3);
		margin: 0 20px 3% 0;
	}
	.about_honor_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* case_list */
	
	.sub_banner_case{
		height: 360px;
	}
	.sub_banner2_con{
		width: 50%;
	}
	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	.case_list1 dd{
		width: calc((100% - 40px) / 2);
		margin: 0 20px 3% 0;
	}
	.case_list1 dd a{
		padding: 20px;
	}


	/* case_det */
	.case_det_l_b{
		flex-direction: column;
		-webkit-flex-direction: column;
		-ms-flex-direction: column;
	}
	.case_det_l_btn{
		margin-bottom: 20px;
	}
	.case_det_t_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.case_det_t_r{
		width: 100%;
		padding: 0;
	}
	.case_det_b_list dd .btn{
		width: 100%;
		max-width: 220px;
	}


	/* case_list2 */
	.case_list2 dd{
		margin-bottom: 30px;
	}
	.case_list2_pic{
		width: 100%;
		margin-bottom: 20px;
	}
	.case_list2_con{
		width: 100%;
		padding: 20px 4%;
	} 
	.case_list2_con .tt{
		font-size: 22px;
	}
	.case_list2_con .text{
		margin-bottom: 7%;
	}


	/* contact */
	.contact_list1{
		padding: 20px 0;
	}
	.contact_list1 dd{
		width: calc((100% - 45px) / 4);
		padding:3% 10px;
		margin: 0 15px 0 0;
	}
	.contact_list1 dd .icon{
		font-size: 40px;
	}

	.contact_list1 dd .tt{
		margin: 15px 0 5px;
	}

	/* design */
	.desc_box2_item3_con1{
		width: 100%;
	}
	.desc_box2_item3_con2{
		width: 100%;
	}

	/* news_Det */
	.news_det_title1{
		font-size: 26px;
	}


	/* pro_det */
	.pro_det_top_l{
		width: calc(100% - 180px);
	}
	.pro_det_top_r .pro_det_top_btn{
		width: 180px;
	}
	.pro_det_page_item a .icon{
		display: none;
	}
	.pro_det_b_tabs_item_title .tt{
		font-size: 24px;
	}
	.pro_det_b_tabs_item1_pic{
		width: 100%;
		margin-bottom: 35px;
	}
	.pro_det_b_tabs_item1_r{
		width: 100%;
	}
	.pro_det_b_tabs_item_td_l{
		width: 100%;
	}
	.pro_det_b_tabs_item_td_r{
		width: 100%;
	}
	.pro_det_b_tabs_item_td_scroll_btn{
		display: none;
	}
	.pro_det_b_tabs_item3_list1 dd{
		width: calc((100% - 20px) / 3);
		margin: 0 10px 10px 0;
	}
	.pro_det_b_tabs_item3_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	.pro_det_b_tabs_item4_pic{
		position: relative;
		left: auto;
		width: 70%;
		margin: 0 auto;
	}
	.pro_det_b_tabs_item4_con_l,.pro_det_b_tabs_item4_con_r{
		width: 100%;
	}
	.pro_det_b_tabs_item4_con_l .pro_det_b_tabs_item4_item,
	.pro_det_b_tabs_item4_con_r .pro_det_b_tabs_item4_item{
		text-align: left;
		padding-left: 25px;
	}

	
	.pro_det_b_tabs_item4_con_l .pro_det_b_tabs_item4_item .line,
	.pro_det_b_tabs_item4_con_r .pro_det_b_tabs_item4_item .line{
		right:auto;
		left: -10px;
	}
	.pro_det_b_tabs_item4_con_l .pro_det_b_tabs_item4_item .line:after,
	.pro_det_b_tabs_item4_con_r .pro_det_b_tabs_item4_item .line:after{
		right: auto;
		left: -10px;
	}

	.pro_det_b_tabs_item4_con{
		margin-bottom: 30px;
	}

	.rela_pro_list1 dd:nth-child(4n){
		margin-right: 0;
	}

	/* solution */
	.solu_list1 dd{
		width: calc((100% - 30px) / 3);
		margin:  0 15px 30px 0;
	}
	.solu_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* solu_list1 */
	.solu_list_scroll1_btn{
		display: none;
	}
	.solu_list_scroll1_rela{
		margin-top: 10px;
	}
	.solu_list_scroll2{
		width: 100%;
	}

	.solu_list_scroll1.owl-theme .owl-controls{
		padding-top: 10px;
	}
	.solu_list_scroll1 .item a .tt{
		font-size: 14px;
		padding: 14px 0 10px;
	}


}










@media screen and (min-width: 300px) and (max-width: 767px){
	.wrapper{
		width: 100%;
	}
	
	.header_fix,.head_zwf{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	.mobile_menu_box{
		padding: 25px 15px;
	}
	
	.banner.owl-theme .owl-controls{
		top: auto;
		right: 0;
		width: 100%;
		height: 20px;
		bottom: 8px;
	}
	.banner.owl-theme .owl-dots{
		width: 100%;
		flex-direction: row;
		-webkit-flex-direction: row;
		-ms-flex-direction: row;
	}
	.banner.owl-theme .owl-dots .owl-dot{
		margin: 0 5px;
	}
	.banner_box_item{
		display: none;
	}
	.banner_btn_b{
		display: none;
	}

	.button_box{
		height: 50px;
		width: 90px;
	}
	.button_item{
		width: 36px;
		height: 36px;
		line-height: 36px;
		font-size: 16px;
	}
	.button_item_next::after{
		margin-top: -18%;
	}
	.main_content{
		padding: 45px 10px;
	}
	.ind_title1{
		margin-bottom: 18px;
	}
	.ind_title1 .tt_en{
		font-size: 24px;
	}
	.ind_title1 .tt_cn{
		font-size: 18px;
	}

	.ind_solu_bars{
		width: 100%;
		display:flex;
		display:-ms-flexbox;
		display:-webkit-flex;
		align-items: center;
		-webkit-align-items: center;
		-ms-align-items:center;
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
		margin-bottom: 15px;
	}
	.ind_solu_bars .item{
		margin: 0 0 15px;
		padding: 0 15px;
	}
	.ind_solu_r_con_icon{
		display: none;
	}
	.ind_solu_bars .item::before{
		display: none;
	}
	.ind_solu_tabs_item .pic{
		width: 100%;
	}
	.ind_solu_tabs_item .con{
		position: static;
		width: 100%;
	}
	.ind_solu_tabs_item .con .tt{
		font-size: 20px;
		margin-bottom: 10px;
	}
	.ind_solu_r_btn{
		display: none;
	}
	.ind_pro_scroll.owl-theme .owl-controls{
		padding-top: 30px;
	}
	.ind_case_title .tt2{
		font-size: 20px;
		margin: 12px 0 10px;
	}
	
	

	
	.ind_box1_r,
	.ind_solu_scroll{
		width: 100%;
	}
	.ind_solu_r_con_next{
		display: none;
	}


	.ind_about_box{
		background: #0dbc95;
	}
	.ind_about_box .wrapper{
		height: auto;
		width: 100%;
	}
	
	.ind_about_l{
		width: 100%;
		padding-bottom: 50%;
	}
	.ind_about_l_con{
		padding: 0 15px;
	}
	.ind_about_r_con{
		left: 0;
	}
	.ind_about_r{
		width: 100%;
		padding: 35px 5%;
	}
	.ind_case_title{
		width: 100%;
		margin-bottom: 30px;
	}
	.ind_case_r{
		width: 100%;
	}
	.ind_case_title .tt,
	.ind_about_title{
		font-size: 28px;
	}
	.ind_case_scroll_item_pic{
		width: 100%;
		margin-bottom: 0;
	}
	
	
	.ind_case_scroll_item_r{
		padding: 40px 6% 20px;
	}
	.ind_case_scroll_item_con{
		width: 100%;
		position: static;
		min-height: auto;
	}

	.ind_case_scroll_item_l{
		display: none;
	}
	.ind_case_scroll_item_r{
		width: 100%;
	}
	.ind_case_scroll_item_r .icon{
		width: 36px;
		height: 36px;
		font-size:26px;
	}
	.ind_case_button{
		display: none;
	}

	.ind_news_title .tt{
		font-size: 24px;
	}
	.ind_news_title .tt2{
		font-size: 18px;
	}
	.ind_news_l{
		width: 100%;
		margin: 0 auto 35px;
	}
	.ind_news_l_con{
		padding: 15px;
	}
	.ind_news_l_date .days,
	.ind_news_list1 dt .time .days{
		font-size: 30px;
	}
	.ind_news_l_date .icon{
		width: 36px;
		height: 36px;
		font-size: 18px;
	}
	.ind_news_l_r{
		width: calc(100% - 65px);
	}
	.ind_news_l_r .tt,
	.ind_news_list1 dt .con .tt{
		font-size: 16px;
	}
	.ind_news_r{
		width: 100%;
	}
	.ind_news_list1 dt .con{
		width: calc(100% - 65px);
	}
	.ind_news_list1 dt .time{
		width:60px;
	}
	.ind_news_list1 dd{
		padding-bottom: 10px;
		margin-bottom: 15px;
	}

	.footer_t{
		padding: 45px 10px;
	}
	.footer_t_clm_item{
		margin-bottom: 12px;
		border-right: none;
		margin-right: 0;
		padding-right: 0;
	}
	.footer_t_form_con{
		padding-bottom: 20px;
	}
	.footer_t_form_l,
	.footer_t_form_r{
		width: 100%;
	}
	.footer_t_form_text:last-child{
		margin-bottom: 10px;
	}
	.footer_t_form_area{
		height:120px;
	}
	.footer_t_form_btn{
		width: 180px;
	}
	.back_top{
		width: 36px;
		height: 36px;
		line-height: 36px;
		font-size: 16px;
	}


	/* about */
	.sub_banner{
		height: auto;
	}
	.sub_banner_about_con{
		padding:50px 5%;
	}
	.sub_banner_about_con .pic1 img{
		height: 60px;
	}
	.sub_banner_about_con .tt{
		font-size: 20px;
	}
	.sub_banner_about_con .tt2{
		font-size: 18px;
		padding: 5px 0;
	}
	.sub_banner_about_con .tt3{
		font-size: 14px;
	}
	.sub_banner_about_con .pic1{
		padding: 2% 0 5% 	;
	}
	.sub_banner_about_con .btn_box .btn,
	.btn_box .btn,
	.button_01{
		width: 150px;
		font-size: 16px;
		line-height: 46px;
		margin: 0 10px;
	}
	.button_01{
		margin: 0 auto;
	}
	


	.about_box1_clm1_r_icon{
		font-size: 22px;
	}
	.about_box1_clm1{
		padding-bottom: 30px;
	}
	.about_box1_clm1_l{
		width: 100%;
		margin-left: 0;
		max-width: none;
		margin-bottom: 35px;
	}

	.about_box1_clm1_r{
		width: 100%;
	}
	.about_box1_clm2 dd{
		width: 50%;
		margin-bottom: 20px;
	}
	.about_box1_clm2 dd:nth-child(2n){
		border: 0;
	}
	.about_box1_clm2 dd .num{
		font-size: 28px;
	}

	.sub_title1{
		font-size: 24px;
		margin-bottom: 20px;
	}
	.sub_title1 .icon{
		width: 16px;
		height: 30px;
		margin-right: 7px;
	}

	.about_box2{
		height: auto;
	}
	.about_box2_text{
		width: 90%;
		margin: 8% auto;
	}
	.about_box2_text .tt{
		font-size: 32px;
		margin-bottom: 20px;
	}
	.sub_title2 .tt{
		font-size: 24px;
	}
	.about_box3{
		padding: 45px 10px;
	}
	.about_box3_l_title{
		padding: 5%;
		height: auto;
	}
	.about_box3_l{
		width: 100%;
		margin-bottom: 40px;
	}
	.about_box3_faq dd .num,
	.about_box3_faq dd .icon{
		width: 38px;
	}
	.about_box3_faq dd .con{
		width: calc(100% - 76px);
	}


	.about_box3_r{
		width: 100%;
		padding: 0;
	}
	.about_box3_l_title .tt{
		font-size: 24px;
	}
	.about_box3_l_title .text{
		font-size: 14px;
	}

	
	.about_box4_clm{
		padding:20px 10px 40px;
	}
	.about_box4_clm_l{
		width: 100%;
		padding-top: 90px;
		margin-bottom: 40px;
	}
	.about_box4_clm .sub_title2{
		left: 10px;
		top: 35px;
	}
	.about_box4_clm_r{
		width: 100%;
	}
	.about_box4_clm_l_con .con{
		width: calc(100% - 50px);
		padding-left: 4%;
	}
	.about_box4_clm_l_con .num{
		width:70px;
		height: 70px;
		font-size: 35px;
	}
	.about_box4_clm_scroll.owl-theme .owl-controls{
		padding-top: 40px;
	}
	.about_box4_btn{
		display: none;
	}
	.about_box4_clm_r img{
		float: none;
		width: 100% !important;
		max-width: 100% !important;
	}
	
	.about_box5_l{
		width: 100%;
	}
	.about_box5_l_tt{
		width: 100%;
		padding: 35px 5%;
	}
	.about_box5_l_pic,
	.about_box5_l_pic img{
		width: 100%;
	}
	.about_box5_l_tt .tt{
		font-size: 30px;
	}
	.about_box5_r{
		width: 100%;
		padding: 5%;
	}
	.about_box5_r .text a{
		font-size: 32px;
	}
	.about_honor_list1{
		padding: 0 0 25px;
	}
	.about_honor_list1 dd{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 17px 0;
	}
	.about_honor_list1 dd:nth-child(2n){
		margin-right: 0;
	}

	.about_box6{
		padding: 45px 10px;
	}
	.sub_title3 .tt{
		font-size: 24px;
		margin-bottom: ;
	}
	.sub_title3 .text{
		padding-top: 10px;
	}

	/* case_list */
	.sub_case_page{
		padding: 45px 10px;
	}
	.sub_banner_case{
		height: 180px;
	}

	.sub_banner2_con{
		width: 70%;
		height: 80px;
	}
	.sub_banner2_con .tt{
		font-size: 18px;
	}
	.sub_banner2_con .tt2{
		font-size: 14px;
	}
	.case_list1{
		padding: 15px 0;
	}
	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	.case_list1 dd{
		width:100%;
		margin: 0 0 18px 0;
	}
	.case_list1 dd a{
		padding: 8px;
	}
	.case_list1 dd a .icon{
		width: 36px;
		height: 36px;
		font-size: 18px;
	}


	/* case_det */
	.location{
		padding: 8px 10px;
	}

	.case_det_t,.case_det_b{
		padding: 45px 10px;
	}
	.case_det_title{
		font-size: 22px;
	}
	.case_det_l_b{
		flex-direction: column;
		-webkit-flex-direction: column;
		-ms-flex-direction: column;
	}
	.case_det_l_btn{
		line-height: 46px;
		font-size: 14px;
		margin: 0 auto 20px;
	}
	.case_det_t_l{
		width: 100%;
		margin-bottom: 30px;
	}
	.case_det_t_r{
		width: 100%;
		padding: 0;
	}
	.case_det_page{
		padding: 30px 10px;
	}
	.case_det_page_item{
		width: 100%;
		margin-bottom: 15px;
	}
	.case_det_b_list dd .btn{
		width: 100%;
		max-width: 220px;
	}
	.case_det_b_list dd{
		width: 100%;
		border: none;
		margin-bottom: 25px;
	}
	.case_det_b_list dd:last-child{
		margin-bottom: 0;
	}

	/* case_list2 */
	.sub_case_page2{
		padding: 45px 10px;
	}
	.case_list2{
		padding: 0 0 5px;
	}
	.case_list2 dd{
		margin-bottom: 15px;
	}
	.case_list2_pic{
		width: 100%;
		margin-bottom: 6px;
	}
	.case_list2_con .line{
		margin: 15px 0;
	}
	.case_list2_con{
		width: 100%;
		padding: 15px 0;
	} 
	.case_list2_con .tt{
		font-size: 18px;
	}
	.case_list2_con .text{
		margin-bottom: 30px;
	}
	.case_list2_con .button_01{
		margin-left: 0;
	}

	/* contact */
	.contact_list1{
		padding: 20px 0;
	}
	.contact_list1 dd{
		width: calc((100% - 10px) / 2);
		padding:25px 10px;
		margin: 0 10px 10px 0;
	}
	.contact_list1 dd:nth-child(2n){
		margin-right: 0;
	}
	.contact_list1 dd .icon{
		font-size: 40px;
	}

	.contact_list1 dd .tt{
		margin: 15px 0 5px;
	}

	.contact_list1 dd .text{
		font-size: 14px;
	}

	/* design */
	.desc_box2_item3_con1{
		width: 100%;
	}
	.desc_box2_item3_con2{
		width: 100%;
	}
	.design_list1{
		padding-top: 0;
	}
	.design_list1 dd{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.design_list1 dd:nth-child(2n){
		margin-right: 0;
	}
	.design_list1 dd .con .tt{
		font-size: 16px;
	}
	.sub_title1 .tt2{
		width: 100%;
	}
	.desc_box2_list1 dd{
		width: 100%;
		margin: 0 0 15px 0;
	}
	.desc_box2_list1_pic{
		margin-bottom: 12px;
	}
	.desc_box2_list1_tt{
		font-size: 16px;
	}
	.desc_box2_item3_con1_item{
		display: none;
	}
	.desc_box2_item3_con2_tt{
		font-size: 16px;
	}
	.desc_box3_scroll_bars .item{
		width: calc((100% - 8px) / 5);
		padding-bottom: 15px;
		margin: 0 2px 0 0;
	}
	.desc_box3_scroll_bars{
		margin-bottom: 30px;
	}
	.desc_box3_scroll_bars .item .tt{
		font-size: 12px;
		line-height: 1.3;
		padding:7px 0;
	}
	.desc_box3_scroll_bars .item.active .icon{
		width: 14px;
		height: 14px;
		bottom: -7px;
	}
	.desc_box3_scroll_pic{
		width: 100%;
	}
	.desc_box3_scroll_con{
		width: 100%;
		padding-left: 0;
	}
	.desc_box3_scroll_con_tt{
		font-size: 20px;
		margin-bottom: 12px;
	}
	.desc_box4_con .tt{
		font-size: 16px;
	}
	.desc_box4_pic{
		padding: 10px 0 30px;
	}
	.desc_box4_con{
		padding-left: 0;
	}


	/* news_list */
	.news_page_top .sub_title1{
		margin-bottom: 20px;
	}
	.sub_nav_bars{
		width: 100%;
		justify-content:center;
		-ms-justify-content:center;
		-webkit-justify-content:center;
	}

	.news_list2 dd a{
		padding: 20px 0;
	}
	.news_list2_pic{
		width: 100%;
		margin-bottom: 10px;
	}
	.news_list2_con{
		width: 100%;
		padding: 0;
	}
	.news_list2_con .tt{
		font-size: 16px;
	}
	.news_list2_date{
		display: none;
	}
	.news_list2_con .line{
		margin: 15px 0;
	}
	.news_list2_con .more{
		height: 40px;
	}

	/* news_Det */
	.news_det_title1{
		font-size: 20px;
	}
	.news_det_con{
		padding: 20px 0;
	}
	.news_det_page{
		padding-top: 25px;
	}
	.news_det_page_item{
		width: 100%;
		margin-bottom: 10px;
	}
	
	/* pro_det */
	.pro_det_top_l{
		width: 100%;
		margin-bottom: 30px;
	}
	
	.pro_det_top_r .pro_det_top_btn{
		width: 180px;
		line-height: 40px;
	}

	.pro_det_page_item{
		display: none;
	}
	.pro_det_scroll{
		width: 100%;
	}

	.pro_det_page_item a .icon{
		display: none;
	}
	.pro_det_b_tabs_item_title{
		margin-bottom: 20px;
	}
	.pro_det_b_tabs_item_title .tt{
		font-size: 20px;
	}
	.pro_det_b_tabs_item1_r_tt{
		font-size: 20px;
	}

	.pro_det_b_bars a{
		width: 25%;
		line-height: 42px;
		font-size: 14px;
	}
	.pro_det_b_bars a.hover:after{
		border-width: 7px 7px 0 7px;
		margin-left: -7px;
	}
	.pro_det_b_tabs_item_td_nums .nums{
		font-size: 48px;
	}
	.pro_det_b_tabs_item1_pic{
		width: 100%;
		margin-bottom: 35px;
	}
	.pro_det_b_tabs_item1_r{
		width: 100%;
	}
	.pro_det_b_tabs_item_td_l{
		width: 100%;
	}
	.pro_det_b_tabs_item_td_r{
		width: 100%;
	}
	.pro_det_b_tabs_item_td_scroll_btn{
		display: none;
	}
	.pro_det_b_tabs_item3_list1 dd{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 18px 0;
	}
	.pro_det_b_tabs_item3_list1 dd:nth-child(2n){
		margin-right: 0;
	}

	.pro_det_b_tabs_item_td_text .tt{
		font-size: 18px;
	}
	.pro_det_b_tabs_item_td_text .text{
		font-size: 14px;
	}

	.pro_det_b_tabs_item4_pic{
		position: relative;
		left: auto;
		width: 70%;
		margin: 0 auto 25px;
	}
	.pro_det_b_tabs_item4_con_l,.pro_det_b_tabs_item4_con_r{
		width: 100%;
	}
	.pro_det_b_tabs_item4_con_l .pro_det_b_tabs_item4_item,
	.pro_det_b_tabs_item4_con_r .pro_det_b_tabs_item4_item{
		text-align: left;
		padding-left: 25px;
	}

	
	.pro_det_b_tabs_item4_con_l .pro_det_b_tabs_item4_item .line,
	.pro_det_b_tabs_item4_con_r .pro_det_b_tabs_item4_item .line{
		right:auto;
		left: -10px;
	}
	.pro_det_b_tabs_item4_con_l .pro_det_b_tabs_item4_item .line:after,
	.pro_det_b_tabs_item4_con_r .pro_det_b_tabs_item4_item .line:after{
		right: auto;
		left: -10px;
	}

	.pro_det_b_tabs_item4_con{
		margin-bottom: 30px;
	}

	.pro_det_b_tabs_item4_item .tt{
		font-size: 14px;
	}

	.rela_pro_list1 dd{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.rela_pro_list1 dd a{
		padding: 10px 5px;
	}
	.rela_pro_list1 dd:nth-child(2n){
		margin-right: 0;
	}

	/* solution */
	.solu_list1 dd{
		width: calc((100% - 10px) / 2);
		margin:  0 10px 15px 0;
	}
	.solu_list1 dd a .tt{
		font-size: 14px;
		line-height: 46px;
	}
	.solu_list1 dd:nth-child(2n){
		margin-right: 0;
	}
	.solu_list1_more .icon{
		width: 40px;
		height: 40px;
		font-size: 20px;
	}


	/* solu_list1 */
	.sub_title1_list{
		padding-top: 0;
	}
	.solu_list_scroll1_btn{
		display: none;
	}
	.solu_list_scroll1_rela{
		margin-top: 10px;
	}
	.solu_list_scroll1.owl-theme .owl-controls{
		padding-top: 10px;
	}
	.solu_list_scroll1 .item a .tt{
		font-size: 14px;
		padding: 14px 0 10px;
	}
	.solu_list_scroll2{
		width: 100%;
	}

	.solu_box2_title1_l{
		width: 100%;
	}
	.solu_box2_title1_r{
		width: 100%;
		justify-content:center;
		-ms-justify-content:center;
		-webkit-justify-content:center;
	}
    .footer_t_clm_item{
        width: 100%;
    }
    .footer_t_clm_name{
        text-align: center;
    }
    .footer_t_clm_sm{
        display:flex;
	display:-ms-flexbox;
	display:-webkit-flex;
        justify-content:center;
		-ms-justify-content:center;
		-webkit-justify-content:center;
    }
    
    .pro_det_page_top_b{
        font-size: 14px;
    }
    .pro_det_page_top_b a{
        font-size: 24px;
    }
    

}