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

@media screen and (min-width: 1401px){
	
	.ind_pro_cate_list1 dd:nth-child(4n),
	.pro_list1 .item:nth-child(3n),
	.news_list1 .item:nth-child(3n){
		margin-right: 0;
	}
	


	
}



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

	.menu_dl dd{
		margin: 0 10px;
	}
	.ind_pro_cate_list1 dd:nth-child(4n),
	.pro_list1 .item:nth-child(3n),
	.news_list1 .item:nth-child(3n){
		margin-right: 0;
	}
	

	/* pro_Det */
	.pro_det_title,
	.pro_det_b_title .tt{
		font-size: 36px;
	}
	.pro_det_btn{
		padding: 0 35px;
		font-size: 20px;
	}
	.pro_det_btn .icon{
		font-size: 22px;
	}
	.pro_det_b_bars .item{
		font-size: 20px;
	}
	

	/* case_det */
	.case_det_title{
		font-size: 28px;
	}

	

}




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

	.header_box{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	.mobile_menu_box{
		width: 350px;
		right: -350px;
		padding: 35px 5%;
	}
	
	.ind_pro_cate_list1 dd:nth-child(4n){
		margin-right: 0;
	}

	.ind_box1_title_l{
		width: 300px;
	}
	.ind_box1_title_r{
		width: calc(100% - 300px);
	}
	.ind_box1_title_l,
	.ind_title1 .tt{
		font-size: 34px;
	}

	.ind_item_title1{
		font-size: 16px;
	}
	.ind_item_title2{
		font-size: 18px;
	}

	.ind_box3_r_video a .icon{
		background-size: 70px auto;
	}

	.ind_box3_title{
		font-size: 24px;
	}
	.ind_box3_bars .item .num{
		font-size: 28px;
	}
	.ind_box3_bars .item .tt{
		font-size: 14px;
	}
	.ind_box3_r_video{
		left: 8%;
	}

	.footer_title{
		font-size: 24px;
		padding-bottom: 18px;
	}


	/* pro_list */
	.sub_banner{
		height: 240px;
	}

	.pro_list1 .item{
		width: calc((100% - 60px) / 3);
		margin: 0 30px 30px 0;
	}
	.pro_list1 .item:nth-child(3n){
		margin-right: 0;
	}

	/* pro_Det */
	.pro_det_pic_scroll.scroll_dots.owl-theme .owl-controls{
		bottom: 10px;
	}

	.pro_det_title,
	.pro_det_b_title .tt{
		font-size: 30px;
	}
	.pro_det_btn{
		padding: 0 25px;
		height: 46px;
		font-size: 18px;
	}
	.pro_det_btn .icon{
		font-size: 20px;
	}
	.pro_det_b_bars .item{
		font-size: 18px;
	}

	/* case */
	.case_list2_pic{
		width: 300px;
	}
	.case_list2_r{
		width: calc(100% - 300px);
	}

	/* case_det */
	.case_det_title{
		font-size: 24px;
	}
	.case_det_b_title{
		font-size: 20px;
	}
	.case_det_b_page_item{
		height: 60px;
		font-size: 14px;
	}
	.case_det_b_page_back{
		height: 60px;
		font-size: 14px;
	}


	/* news */
	.news_list1 .item{
		width: calc((100% - 40px) / 3);
		margin: 0 20px 20px 0;
	}
	.news_list1 .item:nth-child(3n){
		margin-right: 0;
	}

	/* news_Det */
	.news_det_time{
		padding-bottom: 25px;
	}


	/* contact */
	.contact_box1_title{
		font-size: 24px;
		margin-bottom: 20px;
	}





}









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

	.banner.owl-theme .owl-controls{
		bottom: 6px;
	}
	.main_content{
		padding: 55px 0;
	}


	.ind_pro_cate_list1 dd:nth-child(4n){
		margin-right: 0;
	}

	.ind_box1_title,
	.ind_title1{
		margin-bottom: 28px;
	}
	.ind_box1_title_l{
		width: 100%;
		margin-bottom: 8px;
	}
	.ind_box1_title_r{
		width: 100%;
	}
	.ind_box1_title_l,
	.ind_title1 .tt{
		font-size: 28px;
	}

	.ind_item_title1{
		font-size: 16px;
	}
	.ind_item_title2{
		font-size: 18px;
	}

	.ind_pro_cate_list1 dd a{
		padding: 15px 8px;
	}
	.ind_pro_cate_icon{
		font-size: 48px;
	}
	.more_btn1{
		height: 36px;
		font-size: 14px;
		line-height: 34px;
	}
	.ind_box3_btn_box{
		justify-content:center;
		-ms-justify-content:center;
		-webkit-justify-content:center;
	}
	.ind_box3_btn_box .more_btn1{
		width: 47%;
		margin-right: 2%;
	}
	.ind_box3_btn_box .more_btn1:last-child{
		margin-right: 0;
	}


	.ind_box3_con{
		padding-bottom: 0;
	}
	.ind_box3_l{
		width: 100%;
		padding: 0 5%;
		margin-bottom: 45px;
	}
	.ind_box3_r{
		width: 100%;
	}
	.ind_box3_r_video a .icon{
		background-size: 70px auto;
	}

	.ind_box3_title{
		font-size: 24px;
	}
	.ind_box3_bars .item .num{
		font-size: 28px;
	}
	.ind_box3_bars .item .tt{
		font-size: 14px;
	}
	.ind_box3_r_video{
		left: 0;
	}
	.ind_box4_l{
		width: 100%;
		margin-bottom: 45px;
	}
	.ind_box4_r{
		width: 100%;
	}

	.ind_case_list2 dd a{
		padding: 25px 5%;
	}
	.news_list_con{
		padding: 20px 15px;
	}

	.footer_title{
		font-size: 22px;
		padding-bottom: 18px;
	}

	.footer_item{
		width: 48%;
		margin-bottom: 35px;
	}
	.footer_item:nth-child(3),
	.footer_item:nth-child(4){
		margin-bottom: 0;
	}
	
	/* pro_list */
	.sub_banner{
		height: 180px;
	}

	.pro_list1 .item{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 30px 0;
	}
	.pro_list1 .item:nth-child(2n){
		margin-right: 0;
	}

	/* pro_Det */
	.pro_det_pic_scroll{
		width: 100%;
		margin-bottom: 35px;
	}
	.pro_det_pic_scroll.scroll_dots.owl-theme .owl-controls{
		bottom: 10px;
	}

	.pro_det_inf{
		width: 100%;
	}
	.pro_det_title{
		margin-bottom: 18px;
	}
	.pro_det_title,
	.pro_det_b_title .tt{
		font-size: 26px;
	}
	.pro_det_btn{
		padding: 0 20px;
		height: 40px;
		font-size: 16px;
	}
	.pro_det_btn .icon{
		font-size: 20px;
	}

	.pro_det_inf_tel .text a{
		font-size: 24px;
	}

	.pro_det_b_bars_box{
		height: 54px;
		margin-bottom: 40px;
	}
	.pro_det_b_bars .item{
		font-size: 16px;
		height: 54px;
		padding: 15px 0 12px;
	}
	.pro_det_b_bars .item::after{
		height: 46px;
	}

	.pro_det_b_box1_l{
		width: 100%;
		margin-bottom: 35px;
	}
	.pro_det_b_box1_r{
		width: 100%;
	}
	
	.pro_det_form_tt{
		font-size: 16px;
	}
	.pro_det_form_list1 .more_btn1{
		font-size: 16px;
	}

	/* case */
	.case_list2_pic{
		width: 240px;
	}
	.case_list2_r{
		width: calc(100% - 240px);
		padding: 25px 20px;
	}

	.case_list2_con .ind_item_title2{
		margin-bottom: 11px;
	}
	.case_list2_con .ind_item_text2{
		margin-bottom: 15px;
	}

	/* case_det */
	.case_det_scroll{
		width: 100%;
		margin-bottom: 35px;
	}
	.case_det_r{
		width: 100%;
		padding: 0 5% 45px;
	}
	.case_det_title{
		font-size: 20px;
	}
	.case_det_b{
		padding: 30px 2%;
	}
	.case_det_b_title{
		font-size: 18px;
		margin-bottom: 18px;
	}
	.case_det_b_page{
		padding: 10px 0;
		margin-bottom: 35px;
	}
	.case_det_b_page_item{
		width: 100%;
		height: auto;
		font-size: 14px;
		padding: 5px 10px;
	}
	.case_det_b_page_item .tt{
		width: 100%;
		margin-bottom: 6px;
	}
	.case_det_b_page_item .text{
		width: 100%;
	}
	.case_det_b_page_back{
		display: none;
		height: 60px;
		font-size: 14px;
	}

	.case_det_b_page_back2{
		display: block;
	}

	/* news */
	.news_list1 .item{
		width: calc((100% - 20px) / 2);
		margin: 0 20px 20px 0;
		font-size: 16px;
	}
	.news_list1 .item:nth-child(2n){
		margin-right: 0;
	}

	/* news_Det */
	.news_det_t{
		padding: 35px 30px;
	}
	.news_det_time{
		padding-bottom: 20px;
		margin-bottom: 25px;
	}

	/* contact */
	.contact_box1_l{
		width: 100%;
		margin-bottom: 35px;
	}
	.contact_box1_r{
		width: 100%;
	}
	.contact_box1_title{
		font-size: 20px;
		margin-bottom: 25px;
	}

	.contact_box1_list .item{
		margin-bottom: 15px;
	}


}













@media screen and (min-width: 300px) and (max-width: 767px){
	.wrapper{
		width: 100%;
	}
	
	.header_fix,
	.header_box{
		display: none;
	}
	.mobile_header{
		display: block;
	}
	.mobile_logo img{
		height: 26px;
	}
	
	.banner.owl-theme .owl-controls{
		bottom: 4px;
	}
	.banner.owl-theme .owl-dots .owl-dot span{
	    width: 8px;
	    height: 8px;
	    border-radius: 8px;
	}

	.main_content{
		padding: 45px 0;
	}
	.p10{
		padding-left: 10px;
		padding-right: 10px;
	}

	.ind_pro_cate_list1 dd{
		width: calc((100% - 10px) / 2);
		margin-right: 10px;
		margin-bottom: 10px;
		box-shadow: 0 0 7px rgba(115,115,115,.2);
	}
	.ind_pro_cate_list1 dd:nth-child(2n){
		margin-right: 0;
	}

	.ind_box1_title,
	.ind_title1{
		margin-bottom: 20px;
	}
	.ind_box1_title_l{
		width: 100%;
		margin-bottom: 5px;
	}
	.ind_box1_title_r{
		width: 100%;
	}
	.ind_box1_title_l,
	.ind_title1 .tt{
		font-size: 22px;
	}
	.scroll_dots.owl-theme .owl-controls{
		padding-top: 18px;
	}



	.ind_item_title1{
		font-size: 14px;
	}
	.ind_item_title2{
		font-size: 16px;
		margin-bottom: 7px;
	}

	.ind_pro_cate_list1 dd a{
		padding: 18px 8px;
	}
	.ind_pro_cate_icon{
		font-size: 40px;
	}
	.more_btn1{
		height: 32px;
		font-size: 14px;
		line-height: 30px;
	}

	.pro_list_default .item a{
		padding-top: 10px;
	}
	.pro_list_con_bg{
		width: calc(100% - 10px);
		height: calc(100% - 10px);
	}
	.pro_list_con{
		width: calc(100% - 10px);
		height: calc(100% - 10px);
		padding: 20px 4%;
		margin-left: 10px;
	}


	.ind_box3_con{
		padding-bottom: 0;
	}
	.ind_box3_l{
		width: 100%;
		padding: 0 15px;
		margin-bottom: 30px;
	}
	.ind_box3_r{
		width: 100%;
	}
	.ind_box3_r_video a .icon{
		background-size: 50px auto;
	}

	.ind_box3_title{
		font-size: 20px;
		margin-bottom: 10px;
	}
	.ind_box3_text{
		font-size: 14px;
		line-height: 28px;
		margin-bottom: 25px;
	}
	.ind_box3_bars{
		padding-bottom: 25px;
	}
	.ind_box3_bars .item{
		border: none;
		width: 49%;
		padding: 15px 10px;
	}
	.ind_box3_bars .item .num{
		font-size: 20px;
	}
	.ind_box3_bars .item .tt{
		font-size: 14px;
	}
	.ind_box3_btn_box,
	.ind_box4_l_con .ind_box3_btn_box{
		display:flex;
		display:-ms-flexbox;
		display:-webkit-flex;
		justify-content:space-between;
		-ms-justify-content:space-between;
		-webkit-justify-content:space-between;
	}
	.ind_box4_l_con .ind_box3_btn_box{
		bottom: 15px;
		padding: 0 15px;
	}
	.ind_box3_btn_box .more_btn1{
		width: 49%;
		margin: 0;
	}
	.ind_box3_r_video{
		left: 0;
	}
	.ind_box4_l{
		width: 100%;
		margin-bottom: 30px;
		padding-top: 10px;
	}
	.ind_box4_l_bg{
		width: calc(100% - 10px);
		height: calc(100% - 10px);
	}
	
	.ind_box4_l_con{
		width: calc(100% - 10px);
		margin-left: 10px;
	}


	.ind_box4_r{
		width: 100%;
	}

	.ind_case_list2 dd a{
		padding:15px 12px;
	}
	.news_list_con{
		padding: 15px 10px;
	}
	.news_list_con .ind_item_title1{
		margin-bottom: 8px;
	}
	.news_list_con .ind_item_text2{
		margin-bottom: 18px;
	}

	.footer_title{
		font-size: 18px;
		padding-bottom: 15px;
		margin-bottom: 15px;
	}

	.footer_item{
		width: 100%;
		margin-bottom: 25px;
	}
	.footer_item_pro{
		display: none;
	}
	.footer_item:last-child{
		margin-bottom: 0;
	}
	.footer_b{
		padding-top: 15px;
		padding-bottom: 15px;
	}
	.footer_b .wrapper{
		justify-content:center;
		-ms-justify-content:center;
		-webkit-justify-content:center;
		text-align: center;
	}

	/* pro_list */
	.sub_banner{
		height: 120px;
	}

	.pro_list1 .item{
		width: 100%;
		margin: 0 0 20px 0;
	}
	.pro_list1 .item:nth-child(2n){
		margin-right: 0;
	}

	/* pro_Det */
	.pro_det_pic_scroll{
		width: 100%;
		margin-bottom: 20px;
	}
	.pro_det_pic_scroll.scroll_dots.owl-theme .owl-controls{
		bottom: 5px;
	}

	.pro_det_inf{
		width: 100%;
	}
	.pro_det_title{
		margin-bottom: 14px;
	}
	.pro_det_title,
	.pro_det_b_title .tt{
		font-size: 20px;
	}
	.pro_det_btn{
		padding: 0 20px;
		height: 40px;
		font-size: 16px;
	}
	.pro_det_btn .icon{
		font-size: 18px;
	}

	.pro_det_inf_tel .text a{
		font-size: 20px;
	}

	.pro_det_b_bars_box{
		height: 46px;
		margin-bottom: 20px;
	}
	.pro_det_b_bars .item{
		font-size: 14px;
		height: 46px;
		padding:0;
		line-height: 20px;
		padding: 17px 0 0;
	}
	.pro_det_b_bars .item::after{
		height: 38px;
	}

	.pro_det_b_box1_l{
		width: 100%;
		margin-bottom: 20px;
	}
	.pro_det_b_box1_l .item{
		padding: 8px 0;
	}
	.pro_det_b_box1_l .item .tt{
		font-size: 14px;
	}
	.pro_det_b_box1_r{
		width: 100%;
	}

	.pro_det_form_list1 dd{
		width: 100%;
		margin-right: 0;
	}
	.pro_det_form_tt{
		font-size: 14px;
		margin-bottom: 12px;
	}
	.pro_det_form_text{
		height: 38px;
	}

	.pro_det_form_list1 .more_btn1{
		font-size: 14px;
	}

	/* case */
	.case_list2 dd{
		margin-bottom: 35px;
	}
	.case_list2_pic{
		width: 100%;
	}
	.case_list2_con{
		margin: 0 0 10px 10px;
	}
	.case_list2_r{
		width: calc(100% - 10px);
		padding: 18px 12px;
	}
	.case_list2_bg{
		top: 10px;
	}
	.case_list2_con .ind_item_title2{
		margin-bottom: 8px;
	}
	.case_list2_con .ind_item_text2{
		margin-bottom: 18px;
	}

	/* case_det */
	.case_det_scroll{
		width: 100%;
		margin-bottom: 25px;
	}
	.case_det_r{
		width: 100%;
		padding: 0 12px 25px;
	}
	.case_det_title{
		font-size: 18px;
		margin-bottom: 12px;
	}
	.case_det_b{
		padding: 20px 12px;
	}
	.case_det_b_con{
		margin-bottom: 30px;
	}
	.case_det_b_title{
		font-size: 16px;
		margin-bottom: 18px;
	}
	.case_det_b_page{
		padding: 10px 0;
		margin-bottom: 35px;
	}
	.case_det_b_page_item{
		width: 100%;
		height: auto;
		font-size: 14px;
		padding: 5px 10px;
	}
	.case_det_b_page_item .tt{
		width: 100%;
		margin-bottom: 6px;
	}
	.case_det_b_page_item .text{
		width: 100%;
	}
	.case_det_b_page_back{
		display: none;
		height: 60px;
		font-size: 14px;
	}

	.case_det_b_page_back2{
		display: block;
	}

	/* news */
	.sub_nav_bars{
		justify-content:space-between;
		-ms-justify-content:space-between;
		-webkit-justify-content:space-between;
		margin-bottom: 30px;
	}
	.sub_nav_bars .item{
		width: 49%;
		margin: 0;
		font-size: 14px;
		height: 36px;
	}

	.news_list1 .item{
		width: 100%;
		margin: 0 0 18px 0;
	}

	/* news_Det */
	.news_det_t{
		padding: 18px 10px;
	}
	.news_det_time{
		padding-bottom: 15px;
		margin-bottom: 18px;
	}

	/* contact */
	.location{
		padding-top: 0;
		padding-bottom: 0;
		font-size: 12px;
	}
	.contact_box1_l{
		width: 100%;
		padding-top: 10px;
		margin-bottom: 35px;
	}
	.contact_box1_l_pic{
		width: calc(100% - 10px);
		margin-left: 10px;
	}
	.contact_box1_l_bg{
		width: calc(100% - 10px);
		height: calc(100% - 10px);
	}
	.contact_box1_r{
		width: 100%;
	}
	.contact_box1_title{
		font-size: 18px;
		margin-bottom: 25px;
	}
	.contact_box1_list .item{
		margin-bottom: 14px;
	}
	.contact_box1_list .item .icon{
		width: 30px;
		height: 30px;
		font-size: 16px;
	}
	.contact_box1_list .item .tt{
		width: calc(100% - 30px);
		font-size: 14px;
	}


}