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 *            9Bi,:,,,,......                        ..r91;;;;;iirrsss1ss1111
 */


@media screen and (min-width: 1500px){
	
	
	
}
@media screen and (min-width: 1200px) and (max-width: 1499px){
	.wrapper{
		width:92%;
	}
	.menu_dl dd{
		margin: 0;
	}
	.menu_tt .text{
		padding: 0 11px;
	}
	.head_lag_down{
		left: auto;
		right: 0;
	}
	.menu_tt .text{
		font-size: 18px;
	}
	
	
	.banner_box_bars_item{
		padding: 0 25px;
		height: 140px;
	}
	.banner_box_bars_item .tt{
		width: calc(100% - 125px);
	}
	.title1_tt,.title2 .tt{
		font-size: 54px;
	}
	.news_list1 dd{
		padding: 0 15px;
	}
	
	/*
	 * about
	 */
	.about_box1_con_l_pic{
		margin-bottom: 20px;
	}
	.about_box1_con_l_pic,.about_box1_con_l_text{
		width: 100%;
	}
	.about_box5_list dd:nth-child(2n) a,.about_box1_con_l{
		flex-direction: column; 
	    -ms-flex-direction: column;
	    -webkit-flex-direction: column;
	}
	
	.about_box2_r{
		padding: 30px 0;
	}
	
	
	
	
	
}

@media screen and (min-width: 991px) and (max-width: 1199px){
	.menu_dl dd{
		margin: 0;
	}
	
	.logo{
		width: 240px;
	}
	.menu{
		width: calc(100% - 240px);
	}
	.menu_tt .text{
		padding: 0 5px;
	}
	.head_lag_down{
		left: auto;
		right: 0;
	}
	.menu_tt .text{
		font-size: 16px;
	}
	.search_box{
		width: 200px;
	}
	
	.banner_box_bars_item{
		padding: 0 15px;
		height: 110px;
	}
	.banner_box_bars_item .tt{
		width: calc(100% - 95px);
		font-size: 14px;
		line-height: 20px;
	}
	
	
	
	.banner_box_bars_item .img{
		width: 90px;
	}
	.title1_tt,.title2 .tt{
		font-size: 48px;
	}
	.ind_pro_item .tt{
		font-size: 14px;
	}
	.ind_box2_l{
		padding-left: 4%;
	}
	.news_list1 dd{
		padding: 0 8px;
	}
	.solu_list1 dd{
		padding: 0 7px;
	}
	
	
	
	/*
	 * about
	 */
	.about_box1_con_l_pic{
		margin-bottom: 20px;
	}
	.about_box1_con_l_pic,.about_box1_con_l_text{
		width: 100%;
	}
	.about_box5_list dd:nth-child(2n) a,.about_box1_con_l{
		flex-direction: column; 
	    -ms-flex-direction: column;
	    -webkit-flex-direction: column;
	}
	
	.about_box2_r{
		padding: 30px 0;
	}
	.about_title1{
		font-size: 36px;
	}
	.about_box3_clm2_first .tt{
		font-size: 18px;
		line-height: 20px;
	}
	.about_box5_list dd .con {
		height: 160px;
	}
	.about_box5_list dd .con .tt{
		font-size: 18px;
	}
	
	/*
	 * case
	 */
	.inquery_title{
		font-size: 42px;
	}
	
	
	/*
	 * design
	 */
	.design_box4_list dd.dd_w{
		margin: 0 15px 15px;
	}
	.design_box4_list dd.dd_line{
		display: none;
	}
	
	/*
	 * news
	 */
	.news_list2 dd .con{
		padding: 20px 4%;
	}
	
	/*
	 * pro_list
	 */
	.pro_clm_item_first a{
		padding: 20px;
	}
	.pro_clm_item_first a .tt{
		font-size: 22px;
		line-height: 28px;
		margin-bottom: 30px;
	}
	.pro_clm_item .tt2{
		font-size: 14px;
	}
	
	
	/*
	 * pro_det
	 */
	.pro_det_t_pic{
		width: 100%;
	}
	.pro_det_inf{
		width:100%;
	}
	
	
	/*
	 * pro_list
	 */
	.pro_list1 dd{
		width: 33.33%;
		padding: 0 10px;
		margin-bottom: 20px;
	}
	
	
	/*
	 * quality
	 */
	.qua_box2_title{
		font-size: 40px;
	}
	
	
	
	
	
}



@media screen and (min-width: 768px) and (max-width: 992px){
	.wrapper{
		width:calc(100% - 30px);
	}
	.header,.search_box{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	
	.banner_box_bars_item{
		height: 80px;
	}
	.banner_box_bars_item .tt{
		width: 100%;
		padding: 0;
		font-size: 14px;
		line-height: 20px;
	}
	.banner_box_bars_item .img{
		display: none;
	}
	.ind_pro_prev{
		left: 0;
		width: 44px;
		height: 44px;
		line-height: 44px;
		text-align: center;
	}
	.ind_pro_next{
		right: 0;
		width: 44px;
		height: 44px;
		line-height: 44px;
		text-align: center;
	}
	.title1_tt,.title2 .tt{
		font-size: 36px;
	}
	.ind_pro_item .tt{
		font-size: 14px;
	}
	.ind_box2_l{
		padding-left: 4%;
	}
	.news_list1 dd{
		padding: 0 8px;
	}
	.solu_list1 dd{
		padding: 0 7px;
	}
	.ind_box2_text .text1{
		padding: 20px 0 15px;
	}
	.ind_box2_l_btn{
		width: 300px;
		height: 46px;
		line-height: 46px;
		font-size: 16px;
	}
	.ind_box2_l_icon{
		margin-left: 93px;
	}
	
	.footer_pro,
	.footer_quick_link,
	.footer_about{
		display: none;
	}
	.footer_ctx,.footer_follow{
		width: 48%;
	}
	
	/*
	 * about
	 */
	.sub_banner_text{
		font-size: 54px;
	}
	.about_box1_con_l_pic{
		margin-bottom: 20px;
	}
	.about_box1_con_l_pic,.about_box1_con_l_text{
		width: 100%;
	}
	.about_box5_list dd:nth-child(2n) a,.about_box1_con_l{
		flex-direction: column; 
	    -ms-flex-direction: column;
	    -webkit-flex-direction: column;
	}
	
	.about_box2_r{
		padding: 30px 0;
	}
	.about_title1{
		font-size: 36px;
	}
	.about_box3_clm2{
		justify-content: flex-start;
	    -ms-justify-content: flex-start;
	    -webkit-justify-content: flex-start;
	}
	.about_box3_clm2_item{
		width: calc((100% - 20px) / 3);
	}
	.about_box3_clm2_first .tt{
		font-size: 18px;
		line-height: 20px;
	}
	.about_box5_list dd .con {
		height: 160px;
	}
	.about_box5_list dd .con .tt{
		font-size: 18px;
	}
	.about_box5_list dd{
		width: 33.33%;
	}
	
	
	/*
	 * case
	 */
	.case_list1 dd{
		padding: 0 1%;
		margin-bottom: 20px;
	}
	.inquery_title{
		font-size: 40px;
		margin-bottom: 20px;
	}
	
	
	/*
	 * contact
	 */
	.contact_box1{
		padding: 40px 10px;
	}
	.contact_title1 .tt{
		font-size: 36px;
	}
	.contact_box2_map,.contact_box2_r{
		width: 100%;
		padding: 10px;
	}
	
	/*
	 * design
	 */
	.design_box4_list dd.dd_w{
		margin: 0 10px 25px;
	}
	.design_box4_list dd.dd_line{
		display: none;
	}
	.design_box1_title{
		font-size: 26px;
	}
	.design_box2_tt .text{
		font-size: 20px;
		line-height: 30px;
	}
	.design_box2_tt{
		min-height: 320px;
	}
	.design_box3_con .tt1{
		font-size: 28px;
		line-height: 32px;
	}
	.design_box4_title{
		font-size: 28px;
		line-height: 32px;
	}

	/*
	 * news
	 */
	.news_list2 dd{
		width: 50%;
	}
	.news_list2 dd .con{
		padding: 20px ;
	}
		
	/*
	 * pro_list
	 */
	.pro_clm_item_first a{
		padding: 15px;
	}
	.pro_clm_item_first a .tt{
		font-size: 20px;
		line-height: 26px;
		margin-bottom: 25px;
	}
	.pro_clm_item{
		width: 33.33%;
	}
	.pro_clm_item .tt2{
		font-size: 14px;
	}	
		
	/*
	 * pro_det
	 */
	.pro_det_pic_scroll,.pro_det_scroll_dotsCont{
		display: none !important;
	}
	.mobile_pro_det_pic_scroll{
		display: block !important;
	}
	.pro_det_inf_title{
		font-size: 26px;
	}
	.pro_det_t_pic{
		width: 100%;
	}
	.pro_det_inf{
		width:100%;
	}
	.pro_det_b_tabs_item_tt,.pro_det_b_tabs_item_clm2_tt{
		width: 100%;
		margin-bottom: 25px;
	}
	.pro_det_b_tabs_item_con{
		width: 100%;
	}
	.pro_det_b_tabs_item_tt .tt{
		font-size: 32px;
	}
	
	/*
	 * pro_list
	 */
	.pro_list1 dd{
		width: 33.33%;
		padding: 0 8px;
		margin-bottom: 16px;
	}
	
	
	/*
	 * quality
	 */
	.qua_box1_list dd{
		width: 50%;
	}
	.qua_box2_title{
		font-size: 32px;
	}
	.qua_box3_title{
		font-size: 22px;
	}
	
	/*
	 * solution
	 */
	.solu_list2 dd .pic{
		width: 100%;
		height: auto;
	}
	.solu_list2 dd .pic img{
		display: block;
		width: 100%;
		height: auto;
		max-width:none;
	}
	.solu_list2 dd .con{
		width: 100%;
		border-top: none;
		border-left: 1px solid #e1e6ed;
	}
	
	
	
}


@media screen and (min-width: 300px) and (max-width: 767px){
	.wrapper{
		width: 100%;
	}
	.header,.search_box{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	
	.banner.owl-carousel .owl-item a{
		width: 100%;
		height: 100%;
		display:flex;
	    display: -ms-flexbox;
	    display: -webkit-flex;
	
	    justify-content: center;
	    -ms-justify-content: center;
	    -webkit-justify-content: center;
	    
	    align-items:center;
	    -ms-align-items: center;
	    -webkit-align-items: center;
	    overflow: hidden;
	}
	.banner.owl-carousel .owl-item img{
		display: block;
		height: 220px;
		width: calc((1920px * 220) / 749);
		max-width: none;
	}
	
	.banner_box_bars{
		flex-wrap:wrap;
	    -ms-flex-wrap:wrap;
	    -webkit-flex-wrap:wrap;
	}
	.banner_box_bars_item{
		width: calc((100% - 5px) / 2);
		height: 60px;
		margin-bottom: 5px;
	}
	.banner_box_bars_item .tt{
		width: 100%;
		padding: 0;
		font-size: 14px;
		line-height: 20px;
	}
	.banner_box_bars_item .img{
		display: none;
	}
	
	.ind_box1{
		padding: 30px 10px;
	}
	.ind_pro_prev{
		left: -10px;
		width: 36px;
		height: 36px;
		line-height: 36px;
	}
	.ind_pro_next{
		right: -10px;
		width: 36px;
		height: 36px;
		line-height:36px;
	}
	.title1_tt{
		margin-bottom:0;
	}
	.title1_tt,.title2 .tt{
		font-size: 32px;
	}
	.ind_pro_item .tt{
		font-size: 14px;
	}
	
	.ind_box2 iframe {
	    position: static;
        width: 100%;
        height: 200px;
	}
	
	.ind_box2 .wrapper {
	    min-height: 0;
	}
	
	.ind_box2_l{
	    width: 100%;
	    display: block;
		/*width: 100%;*/
		/*height: auto;*/
		padding: 30px 10px;
		/*display:flex;*/
	 /*   display: -ms-flexbox;*/
	 /*   display: -webkit-flex;*/
	
	 /*   justify-content: center;*/
	 /*   -ms-justify-content: center;*/
	 /*   -webkit-justify-content: center;*/
	    
	 /*   align-items:center;*/
	 /*   -ms-align-items: center;*/
	 /*   -webkit-align-items: center;*/
	
	 /*   flex-direction: column; */
	 /*   -ms-flex-direction: column;*/
	 /*   -webkit-flex-direction: column;*/
	}
	
	
	.ind_box3,.ind_box4{
		padding: 35px 10px;
	}
	.news_list1 dd{
		width: 100%;
		padding: 0;
	}
	.news_list1_pic{
		opacity: 1;
		position: relative;
		left: auto;
		top: auto;
		display: block;
		width: 100%;
		height: auto;
	}
	.solu_list1 dd{
		width: 50%;
		padding: 0 4px 8px;
	}
	.solu_list1 dd .con .tt{
		font-size: 14px;
		line-height: 18px;
	}
	.ind_box2_text .text1{
		padding: 20px 0 15px;
	}
	.ind_box2_l_btn{
		width: 300px;
		height: 46px;
		line-height: 46px;
		font-size: 16px;
		margin: 0 auto;
	}
	.ind_box2_l_icon{
		margin: 0 auto 15px;
	}
	.ind_box2_l_pic{
		right: 0;
		width: 100%;
		height:200px;
	}
	.ind_box2_r{
		width: 100%;
		padding: 25px 10px;
	}
	.ind_box3{
		padding: 30px 10px;
	}
	
	
	.footer_pro,
	.footer_quick_link,
	.footer_about{
		display: none;
	}
	
	.footer_t .wrapper{
		padding: 30px 10px;
		flex-wrap:wrap;
	    -ms-flex-wrap:wrap;
	    -webkit-flex-wrap:wrap;
	}
	.footer_ctx{
		width: 100%;
	}
	.footer_follow{
		width: 100%;
	}
	.footer_title{
		font-size: 20px;
		margin-bottom: 10px;
	}
	.footer_b .wrapper{
		text-align: center;
		justify-content: center;
	    -ms-justify-content: center;
	    -webkit-justify-content: center;
	}
	
	/*
	 * about
	 */
	.sub_banner img{
		height: 120px;
		max-width: none;
	}
	.sub_banner_text{
		font-size: 40px;
	}
	.about_box1,.about_box2,.about_box3{
		padding: 35px 10px;
	}
	.about_box1_con_l,
	.about_box1_con_r,
	.about_box2_pic,
	.about_box2_r,
	.about_box3_l,
	.about_box3_r,
	.about_box4_l,
	.about_box4_r{
		width: 100%;
		padding:10px 0;
	}
	.about_box1_con_l_pic img{
		margin: 0 auto;
	}
	.about_box1_con_l_pic{
		margin-bottom: 20px;
	}
	.about_box1_con_l_text .text{
		padding: 15px 0;
	}
	.about_box1_con_l_pic,.about_box1_con_l_text{
		width: 100%;
	}
	.about_box5_list dd:nth-child(2n) a,.about_box1_con_l{
		flex-direction: column; 
	    -ms-flex-direction: column;
	    -webkit-flex-direction: column;
	}
	
	.about_box2_r{
		padding: 30px 0;
	}
	.about_title1{
		font-size: 28px;
	}
	.about_box3_clm2{
		justify-content: flex-start;
	    -ms-justify-content: flex-start;
	    -webkit-justify-content: flex-start;
	}
	.about_box3_clm2_item{
		width: 50%;
	}
	.about_box3_clm2_first{
		width: 100%;
		min-height: 160px;
	}
	.about_box3_clm2_first .tt{
		font-size: 16px;
		line-height: 18px;
	}
	
	.about_box4_l_item{
		margin:10px;
	}
	.about_box4_r{
		padding: 10px;
	}
	.about_box4_r_title .tt{
		font-size: 20px;
	}
	.about_box5_list{
		padding-top: 20px;
	}
	.about_box5_list dd .con {
		height: 160px;
	}
	.about_box5_list dd .con .tt{
		font-size: 16px;
	}
	.about_box5_list dd{
		width: 50%;
	}
	
	/*
	 * case
	 */
	.sub_page_case{
		padding: 35px 10px;
	}
	.case_list1 dd{
		width:100%;
		padding: 0;
		margin-bottom: 20px;
	}
	.inquery_box{
		padding: 30px 10px;
	}
	.inquery_title{
		font-size: 28px;
		margin-bottom: 20px;
	}
	.inquery_list1 dd{
		width: 100%;
	}
	
	/*
	 * contact
	 */
	.contact_box2_map,.contact_box2_r{
		width: 100%;
		padding: 10px;
	}
	.contact_box1{
		padding: 35px 10px;
	}
	.contact_title1 .tt{
		font-size: 28px;
	}
	.contact_box1_list1 dd{
		width: 50%;
		padding: 0 1%;
		margin-bottom: 10px;
	}
	
	/*
	 * design
	 */
	.design_box4_list dd.dd_w{
		margin: 0 10px 20px;
	}
	.design_box4_list dd.dd_line{
		display: none;
	}
	.design_box1_title{
		font-size: 24px;
	}
	.design_box2_tt .text{
		font-size: 18px;
		line-height: 28px;
	}
	.design_box3_con .tt1{
		font-size: 22px;
		line-height: 28px;
	}
	.design_box4_title{
		font-size: 22px;
		line-height: 28px;
	}
	.design_box1_pic,.design_box1_r,.design_box2_list{
		width: 100%;
	}
	.design_box1_pic img{
		display: block;
		width: 100%;
	}
	.design_box2{
		padding: 30px 10px;
		margin-top: 0;
	}
	.design_box2_tt{
		width: 100%;
		min-height: 200px;
		margin-bottom: 25px;
	}
	.design_box2_list dd{
		width: 50%;
		margin-bottom: 15px;
	}
	.design_box3{
		padding: 30px 10px;
	}
	.design_box3_con,.design_box3_pic{
		width: 100%;
	}
	.design_box4_btn{
		width: calc(100% - 20px);
		height: auto;
		line-height: 24px;
		padding: 10px;
	}
	
	/*
	 * news
	 */
	.sub_page_news{
		padding: 35px 10px;
	}
	.news_list2 dd{
		width: 100%;
		padding: 0;
		margin-bottom: 15px;
	}
	.news_list2 dd .con{
		padding: 20px 10px;
	}
	
	
	/*
	 * news_det
	 */
	.newsdet_date{
		height: 86px;
		margin-bottom: 20px;
	}
	.news_det_r{
		clear: both;
		float: none;
		width: 100%;
		padding: 0;
	}
	.news_det_r .tt{
		font-size: 24px;
	}
	
	/*
	 * pro_list
	 */
	.sub_page_pro{
		padding: 35px 10px;
	}
	.pro_clm_item_first a{
		padding: 15px;
	}
	.pro_clm_item_first a .tt{
		font-size: 18px;
		line-height: 22px;
		margin-bottom: 20px;
	}
	.pro_clm_box{
		margin-bottom: 25px;
	}
	.pro_clm_item{
		width: 50%;
		padding: 0 5px;
		margin-bottom: 10px;
	}
	.pro_clm_item .tt2{
		font-size: 14px;
	}
	
	/*
	 * pro_det
	 */
	.pro_det_pic_scroll,.pro_det_scroll_dotsCont{
		display: none !important;
	}
	.mobile_pro_det_pic_scroll{
		display: block !important;
	}
	.pro_det_inf_title{
		font-size: 24px;
	}
	.pro_inf_btn{
		width: 165px;
	}
	.pro_det_t_pic{
		width: 100%;
	}
	.pro_det_inf{
		width:100%;
	}
	.pro_det_b_tabs_item_tt,.pro_det_b_tabs_item_clm2_tt{
		width: 100%;
		margin-bottom: 20px;
	}
	.pro_det_b_tabs_item_con{
		width: 100%;
	}
	.pro_det_bars_box{
		height: 88px;
	}
	.pro_det_bars{
		background: none;
	}
	.pro_det_bars .wrapper .item{
		background: #eef2f7;
		margin-bottom: 4px;
	}
	.pro_det_b_tabs_item_tt{
		height: 50px;
	}
	.pro_det_b_tabs_item_tt .circle{
		width: 50px;
		height: 50px;
	}
	.pro_det_b_tabs_item_tt .tt{
		font-size: 24px;
		font-weight: bold;
		line-height: 50px;
		padding-left: 15px;
	}
	.pro_det_b_tabs_item{
		padding: 30px 10px;
	}
	.pro_det_b_tabs_item_con_title1{
		font-size: 16px;
		line-height: 20px;
	}
	
	.pro_det_b_tabs_item_clm2_tt .tt{
		font-size: 20px;
		line-height: 26px;
		padding-bottom: 25px;
	}
	.pro_det_b_tabs_item_clm2_list3 .item{
		width: 100%;
	}
	
	.rela_pro{
		padding: 30px 10px;
	}
	.pro_clm_item_first.rela .tt3{
		font-size: 24px;
		margin-bottom: 18px;
	}
	.pro_clm_item_first.rela .more2{
		font-size: 32px;
	}
	
	
	/*
	 * pro_list
	 */
	.sub_page_prolist{
		padding: 35px 10px;
	}
	.pro_list1 dd{
		width: 100%;
		padding: 0;
		margin-bottom: 20px;
	}
	.pro_list1 dd .con{
		padding: 20px 15px;
	}
	
	/*
	 * quality
	 */
	.qua_box1{
		padding: 35px 10px;
	}
	.qua_box1_list dd{
		width: 50%;
		padding: 0 5px;
		margin-bottom: 10px;
	}
	.qua_box2_title{
		font-size: 32px;
	}
	.qua_box3_title{
		font-size: 22px;
	}
	.qua_box2_pic,.qua_box3_pic{
		width: 100%;
	}
	.qua_box3_pic{
		background: #fff;
		min-height: auto;
		padding: 15px 10px;
	}
	.qua_box2_pic img{
		display: block;
		width: 100%;
		height: auto;
	}
	.qua_box2_con,.qua_box3_con{
		width: 100%;
	}
	.qua_box3:before{
		display: none;
	}
	/*
	 * solution
	 */
	.sub_page_solu{
		padding: 35px 10px;
	}
	.solu_list2 dd{
		margin-bottom: 20px;
	}
	.solu_list2 dd .pic{
		width: 100%;
		height: auto;
	}
	.solu_list2 dd .pic img{
		display: block;
		width: 100%;
		height: auto;
		max-width:none;
	}
	.solu_list2 dd .con{
		width: 100%;
		border-top: none;
		border-left: 1px solid #e1e6ed;
	}
	.solu_list2 dd .con .tt{
		font-size: 18px;
	}
	
	
	.float_ctx {
	    display: none;
	}
	
	.float_ctx.tel {
	    display: block;
	}
	
	
	
	
}