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 *            i@5,:::,,,,,,,,.... .                   . .:::;;;;;irrrss111111
 *            9Bi,:,,,,......                        ..r91;;;;;iirrsss1ss1111
 */




 @media screen and (min-width: 1401px){
  
	.abo_box2 .d_list .item:nth-child(3n){
		margin-right: 0;
	}

	/* video */
	.video_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	/* case */
	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	.contact_box1_l_list a:nth-child(4n){
		margin-right: 0;
	}

	/* pro_cover */
	.pro_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* pro_list */
	.pro_list3 dd:nth-child(3n){
		margin-right: 0;
	}

	/* pro_det */
	.pro_det_case_list dd:nth-child(3n),
	.pro_det_appli_list1 dd:nth-child(3n){
		margin-right: 0;
	}


	/* quality */
	.quality_lity dd:nth-child(3n){
		margin-right: 0;
	}
	

	/* service */
	.service_box2_l .item:nth-child(3n){
		margin-right: 0;
	}


}

@media screen and (max-width: 1560px){
	.case_scroll1_prev{
		left: -30px;
	}
	.case_scroll1_next{
		right: -30px;
	}

	/* contact */
	.contact_box1_l_list a:nth-child(4n){
		margin-right: 0;
	}


}

@media screen and (min-width: 1201px) and (max-width: 1400px){
	/* about */
	.abo_box2 .d_list .item:nth-child(3n){
		margin-right: 0;
	}
	/* video */
	.video_list1 dd:nth-child(3n){
		margin-right: 0;
	}

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

	/* contact */
	.contact_box1_r{
		padding: 0 0 0 7%;
	}
	.contact_box1_l_list a:nth-child(4n){
		margin-right: 0;
	}

	/* pro_cover */
	.pro_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* pro_list */
	.pro_list3 dd:nth-child(3n){
		margin-right: 0;
	}
	
	/* pro_det */
	.pro_det_inf{
		padding: 0 3%;
	}
	.pro_det_title{
		font-size: 24px;
	}
	.pro_det_inf_desc{
		padding: 25px 0 30px;
	}
	.pro_det_btn_box{
		padding-top: 30px;
	}
	.rela_pro_scroll_prev{
		left: -30px;
	}
	.rela_pro_scroll_next{
		right: -30px;
	}

	/* pro_det */
	.pro_det_case_list dd:nth-child(3n),
	.pro_det_appli_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* quality */
	.quality_lity dd{
		width: calc((100% - 101px) / 3);
		margin: 0 50px 40px 0;
	}
	.quality_lity dd:nth-child(3n){
		margin-right: 0;
	}


	/* service */
	.service_box1_l{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.service_box1_r_item{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.service_box1_l2{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}


	.service_box2_l .item:nth-child(3n){
		margin-right: 0;
	}
	.service_box2_r{
		padding: 0 0 0 3%;
	}
	




}
@media screen and (min-width: 1025px) and (max-width: 1200px){
	.wrapper{
		width:92%;
	}

	/* about */
	.abo_box2 .d_list .item:nth-child(3n){
		margin-right: 0;
	}
	.abo_box1 .word .l_tt,
	.abo_tt .main{
		font-size: 26px;
	}
	.abo_box2 .right{
		padding: 0 4%;
	}
	.ab3_item .detail .tt{
		font-size: 20px;
	}
	
	/* video */
	.video_list1 dd{
		width: 32%;
		margin: 0 2% 30px 0; 
	}
	.video_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* case */
	.t_banner{
		height: 320px;
	}
	.case_scroll1_prev, .case_scroll1_next{
		display: none;
	}
	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* contact */
	.contact_box1_l{
		width: 47%;
	}
	.contact_box1_r{
		width: 47%;
		padding: 0;
	}
	.contact_box1_l_list a:nth-child(4n){
		margin-right: 0;
	}
	.contact_title1 .tt{
		font-size: 26px;
	}

	/* pro_cover */
	.pro_list1 dd{
		width: calc((100% - 40px) / 3);
		margin: 0 20px 20px 0;
	}
	.pro_list1 dd .tt{
		font-size: 14px;
	}
	.pro_list1_con_tt{
		font-size: 28px;
	}
	.pro_list1_con_text{
		padding: 10px 0 15px;
	}
	a.pro_list1_con_btn{
		width: 48%;
	}
	.pro_list1_con_btn .icon{
		width: 18px;
		font-size: 18px;
	}

	/* pro_cover */
	.pro_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	.main_l_title .tt{
		font-size: 30px;
	}
	

	/* pro_list */
	.pro_list3 dd{
		width: calc((100% - 20px) / 2);
		margin: 0 20px 20px 0;
	}
	.pro_list3 dd:nth-child(2n){
		margin-right: 0;
	}

	/* pro_det */
	.pro_det_t_pic{
		width: 100%;
		margin-bottom: 30px;
	}
	.pro_det_inf{
		width: 100%;
		padding: 0;
	}
	.pro_det_title{
		font-size: 24px;
	}
	.pro_det_inf_desc{
		padding: 18px 0 25px;
	}
	.pro_det_btn_box{
		padding-top: 30px;
	}

	.pro_det_b_tabs_item_tt{
		font-size: 20px;
	}
	.rela_pro_scroll_prev,
	.rela_pro_scroll_next{
		display: none;
	}
	.pro_det_case_list dd,
	.pro_det_appli_list1 dd{
		width: calc((100% - 31px) / 3);
		margin: 0 15px 20px 0;
	}
	.pro_det_case_list dd:nth-child(3n),
	.pro_det_appli_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* quality */
	.quality_lity dd{
		width: calc((100% - 50px) / 3);
		margin: 0 25px 40px 0;
	}
	.quality_lity dd:nth-child(3n){
		margin-right: 0;
	}


	/* service */
	.service_box1_l{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.service_box1_r_item{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.service_box1_l2{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}


	.service_box2_l .item:nth-child(3n){
		margin-right: 0;
	}
	.service_box2_r{
		padding: 0 0 0 3%;
	}
	.service_box3_prev, .service_box3_next{
		display: none;
	}



}

@media screen and (min-width: 768px) and (max-width: 1024px){
	.wrapper{
		width:92%;
	}
	/*
	 * about
	 */
	.t_banner{
		height: 200px;
	}
	.t_banner_text{
		height: 100px;
	}
	.t_banner_text .tt{
		font-size: 26px;
	}
	.abo_box1,
	.abo_box2,
	.abo_box3,
	.abo_box5{
		padding: 50px 0;
	}
	.abo_box1 .word,
	.abo_box2 .left{
		margin-bottom: 25px;
	}
	.abo_box1 .word,
	.abo_box1 .img,
	.abo_box2 .left,
	.abo_box2 .right{
		width: 100%;
	}
	.abo_box2 .right{
		padding: 0;
	}

	.abo_box2 .d_list .item:nth-child(3n){
		margin-right: 0;
	}
	.abo_box1 .word .l_tt,
	.abo_tt .main{
		font-size: 24px;
	}
	
	.ab3_item .detail .tt{
		font-size: 18px;
	}
	.abo_box5 .t_box{
		padding: 0;
	}
	.abo_box5_scroll_prev, .abo_box5_scroll_next{
		display: none;
	}


	/* video */
	.sub_page_video{
		padding: 50px 0;
	}
	.sub_nav_bars{
		padding-bottom: 30px;
	}
	.sub_nav_bars .item{
		
		padding: 0 4%;
		margin: 0 1% 10px;
	}
	.video_list1 dd{
		width: 48%;
		margin: 0 4% 30px 0; 
	}
	.video_list1 dd:nth-child(2n){
		margin-right: 0;
	}

	/* case */
	.case_box1{
		padding: 50px 0;
	}
	.case_scroll1_prev, .case_scroll1_next{
		display: none;
	}
	.case_box2,
	.case_box3{
		padding: 50px 0;
	}

	.case_list1 dd{
		width: calc((100% - 31px) / 3);
		margin: 0 15px 25px 0;
	}
	.case_list1 dd a .tt{
		font-size: 16px;
	}
	.case_box3_more{
		width: 300px;
		line-height: 50px;
		font-size: 14px;
	}
	.case_list1 dd:nth-child(3n){
		margin-right: 0;
	}

	/* contact */
	.contact_box1,
	.contact_box2{
		padding: 50px 0;
	}
	.contact_box1_l{
		width:100%;
		margin-bottom: 30px;
	}
	.contact_box1_r{
		width: 100%;
		padding: 0;
	}
	.contact_box1_l_list a:nth-child(4n){
		margin-right: 0;
	}
	.contact_title1 .tt{
		font-size: 26px;
	}
	.contact_box1_mail .con{
		font-size: 20px;
	}

	.sub_page_faq{
		padding: 50px 0;
	}


	/* news */
	.news_list1 dd a{
		padding:25px 15px;
	}
	.news_list1_date .month{
		font-size: 20px;
	}
	.news_list1_con .tt{
		font-size: 16px;
	}

	/* pro_cover */
	.pro_list1 dd{
		width: calc((100% - 20px) / 2);
		margin: 0 20px 20px 0;
	}

	.pro_list1 dd:nth-child(2n){
		margin-right: 0;
	}
	.pro_list1 dd .tt{
		font-size: 14px;
	}
	.pro_list1_con_tt{
		font-size: 22px;
	}
	.pro_list1_con_text{
		padding: 10px 0 15px;
	}
	a.pro_list1_con_btn{
		width: 48%;
	}
	.pro_list1_con_btn .icon{
		width: 18px;
		font-size: 18px;
	}



	/* pro_list */
	.pro_wrap{
		flex-direction: column-reverse; 
	-ms-flex-direction: column-reverse;
	-webkit-flex-direction: column-reverse;
	}
	.main_l{
		width: 100%;
	}
	.main_r{
		width: 100%;
		padding-left: 0;
		margin-bottom: 30px;
	}
	.pro_list3 dd{
		width: calc((100% - 20px) / 2);
		margin: 0 20px 20px 0;
	}
	.pro_list3 dd:nth-child(2n){
		margin-right: 0;
	}

	.main_l_title .tt{
		font-size: 24px;
	}


	/* pro_det */
	.pro_det_t{
		padding: 50px 0;
	}
	.pro_det_t_pic{
		width: 100%;
		margin-bottom: 30px;
	}
	.pro_det_pic_scroll{
		width: 100%;
		margin-bottom: 10px;
	}
	.pro_det_sm_pic{
		width: 100%;
		display:flex;
		display: -ms-flexbox;
		display: -webkit-flex;
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
	}
	.pro_det_sm_pic .item{
		width: calc((100% - 31px) / 4);
		margin: 0 10px 10px 0;
	}
	.pro_det_sm_pic .item:last-child{
		margin-right: 0;
	}

	.pro_det_inf{
		width: 100%;
		padding: 0;
	}
	.pro_det_title{
		font-size: 20px;
	}
	.pro_det_inf_desc{
		padding: 18px 0 18px;
	}
	.pro_det_btn_box{
		padding-top: 20px;
	}
	.pro_det_b_tabs{
		padding: 45px 0 0;
	}
	.pro_det_b_tabs_item{
		margin-bottom: 20px;
	}
	.pro_det_b_tabs_item_tt{
		font-size: 18px;
	}
	.rela_pro_scroll_prev,
	.rela_pro_scroll_next{
		display: none;
	}
	.pro_det_case_list dd,
	.pro_det_appli_list1 dd{
		width: calc((100% - 31px) / 3);
		margin: 0 15px 20px 0;
	}
	.pro_det_case_list dd:nth-child(3n),
	.pro_det_appli_list1 dd:nth-child(3n){
		margin-right: 0;
	}
	.rela_pro{
		padding: 50px 0;
	}


	/* quality */
	.quality_lity dd{
		width: calc((100% - 25px) / 2);
		margin: 0 25px 40px 0;
	}
	.quality_lity dd:nth-child(2n){
		margin-right: 0;
	}
	.quality_lity dd .con .tt{
		font-size: 16px;
	}

	/* service */
	.service_box1{
		padding: 50px 0;
	}
	.service_title .tt{
		font-size: 20px;
	}
	.service_box1_l{
		width: 100%;
		margin: 0 0 10px 0;
	}
	.service_box1_l a .con .tt{
		font-size: 20px;
	}
	.service_box1_r{
		width: 100%;
	}
	.service_box1_r_item{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.service_box1_l2{
		width: 100%;
		margin: 0 0 10px 0;
	}


	.service_box2{
		padding: 50px 0;
	}
	.service_box2_l{
		width: 100%;
	}
	.service_box2_l .item:nth-child(3n){
		margin-right: 0;
	}
	.service_box2_r{
		width: 100%;
		padding-left: 0;
	}
	.service_box3{
		padding: 55px 0;
	}
	.service_box3_list .item .tt{
		font-size: 18px;
	}
	.service_box3_list .item .tt .icon{
		font-size: 18px;
	}
	.service_box3_prev, .service_box3_next{
		display: none;
	}
	.service_box3_rela{
		padding: 0;
	}
	
	
	.news_list1_item_pic{
	    width: 200px;
	}
	.news_list1_item_r{
	    width: calc(100% - 200px);
	}


}


@media screen and (min-width: 300px) and (max-width: 767px){
	.wrapper{
		width: 100%;
	}
	

	
	
	
	/*
	 * about
	 */
	.t_banner{
		height: auto !important;
		padding: 25px 0 50px;
	}
	.t_banner_text{
		height: 80px;
	}
	.t_banner_text .tt{
		font-size: 18px;
	}
	.t_banner_text .text{
		font-size: 12px;
		line-height: 1.1;
	}
	.abo_box1,
	.abo_box2,
	.abo_box3,
	.abo_box5{
		padding: 35px 0;
	}
	.abo_box1 .word,
	.abo_box2 .left{
		margin-bottom: 25px;
	}
	.abo_box1 .word,
	.abo_box1 .img,
	.abo_box2 .left,
	.abo_box2 .right{
		width: 100%;
	}
	.abo_box2 .right{
		padding: 0 10px;
	}
	.abo_box2 .left .map{
		margin-bottom: 10px;
	}
	.abo_box2 .d_list{
		padding: 0 10px;
	}
	.abo_box2 .d_list .item{
		width:calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.abo_box2 .d_list .item:nth-child(2n){
		margin-right: 0;
	}
	
	.abo_box1 .word .l_tt,
	.abo_tt .main{
		font-size: 22px;
		margin-bottom: 12px;
	}
	.abo_tt{
		margin-bottom: 18px;
	}
	.abo_box3{
		padding: 35px 10px;
	}
	.ab3_item{
		width: 100%;
		padding: 0;
	}
	.ab3_item .detail .tt{
		font-size: 18px;
	}
	.abo_box4 .wrapper{
		padding: 35px 10px;
	}
	.abo_box5{
		padding: 35px 10px;
	}
	.abo_box5 .t_box{
		padding: 0;
	}
	.abo_box5_scroll_prev, .abo_box5_scroll_next{
		display: none;
	}
	.abo_box5_scroll.owl-theme .owl-nav.disabled+.owl-dots{
		padding-top: 10px;
	}

	/* video */
	.sub_page_video{
		padding: 35px 10px;
	}
	.sub_nav_bars{
		padding-bottom: 25px;
		display:flex;
		display: -ms-flexbox;
		display: -webkit-flex;
		
		justify-content:space-between;
		-ms-justify-content:space-between;
		-webkit-justify-content:space-between;
		
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
	}
	.sub_nav_bars .item{
		width: calc((100% - 10px) / 2);
		padding: 0 1.5%;
		margin: 0 10px 10px 0;
		box-sizing: border-box;
	}
	.sub_nav_bars .item:nth-child(2n){
		margin-right: 0;
	}

	.video_list1 dd{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 20px 0; 
	}
	.video_list1 dd:nth-child(2n){
		margin-right: 0;
	}
	.video_list1 dd .tt{
		font-size: 14px;
	}
	/* case */
	.case_box1{
		padding: 35px 10px;
	}
	.case_scroll1_prev, .case_scroll1_next{
		display: none;
	}
	.case_box2,
	.case_box3{
		padding: 35px 10px;
	}

	.case_list1 dd{
		width:100%;
		margin: 0 0 30px 0;
	}
	.case_list1 dd a .tt{
		font-size: 14px;
	}
	.case_box3_more{
		width: 260px;
		line-height: 44px;
		font-size: 14px;
		margin-top: 15px;
	}
	.case_box3_more .icon{
		width:24px;
		height: 24px;
		line-height: 24px;
		font-size: 14px;
		margin-left: 8px;
	}
	.case_list1 dd a .pic .icon{
		width: 30px;
		height: 30px;
		bottom: -15px;
		line-height: 30px;
		font-size: 30px;
		text-align: center;
		margin-left: -15px;
	}
	.case_list1 dd a .pic .icon::after{
		width: 18px;
		height: 18px;
		bottom: 6px;
	}
	/* contact */
	.contact_box1{
		padding: 35px 10px;
	}

	.contact_title1{
		padding-bottom: 15px;
		margin-bottom: 20px;
	}
	.contact_title1 .tt{
		font-size: 18px;
		padding-bottom: 10px;
	}
	.contact_title1 .text2{
		font-size: 14px;
		padding-bottom: 0;
	}
	.contact_box1_l{
		width:100%;
		margin-bottom: 30px;
	}
	.contact_box1_r{
		width: 100%;
		padding: 0;
	}
	.contact_box1_l_list a{
		width: calc((100% - 11px) / 2);
		margin: 0 10px 10px 0;
	}
	.contact_box1_l_list a:nth-child(2n){
		margin-right: 0;
	}
	
	.contact_box1_mail .con{
		font-size: 16px;
	}
	.contact_box2{
		padding: 35px 10px;
	}
	.inquery_list1 dd{
		width: 100%;
		margin-bottom: 10px;
	}
	.inquery_area{
		height: 120px;
		padding-left: 10px;
		padding-top: 5px;
	}
	.inquery_text{
		line-height: 34px;
		padding-left: 12px;
	}
	.inquery_btn .icon{
		font-size:16px;
	}
	.contact_box2::after{
		height: 25px;
		bottom: -25px;
	}
	/* faq */
	.sub_page_faq{
		padding: 35px 10px;
	}
	.sub_main_bars{
		justify-content:space-between;
		-ms-justify-content:space-between;
		-webkit-justify-content:space-between;
	}
	.sub_main_bars .item{
		min-height: 36px;
		width: calc((100% - 10px) / 2);
		box-sizing: border-box;
		text-align: center;
		padding: 10px;
		margin: 0 0 10px 0;
	}
	.faq_list dd{
		padding: 15px 0;
		margin-bottom: 15px;
	}

	/* news */
	.news_list1 dd a{
		padding:20px 15px;
		align-items:flex-start;
	-ms-align-items: flex-start;
	-webkit-align-items: flex-start;
		flex-direction: column; 
	-ms-flex-direction: column;
	-webkit-flex-direction: column;
	}
	.news_list1_date{
		border: 0;
		padding: 0;
		text-align: left;
	}
	.news_list1_date .month{
		font-size: 18px;
	}
	.news_list1_con{
		width: 100%;
		padding:15px 0;
	}
	.news_list1_con .tt{
		font-size: 14px;
		margin-bottom: 6px;
	}
	.news_list1_con .text{
		line-height: 20px;
	}
	.news_list1_more{
		width: 100px;
		line-height: 30px;
	}

	/* pro_cover */
	.pro_list1 dd{
		width: 100%;
		margin: 0 0 15px 0;
	}
	.pro_list1 dd .tt{
		font-size: 14px;
	}
	.pro_list1_con_tt{
		font-size: 18px;
	}
	.pro_list1_con_text{
		padding: 10px 0;
	}
	.pro_list1 dd.dd_last{
		padding: 30px 15px;
	}
	a.pro_list1_con_btn{
		width: 48%;
	}
	.pro_list1_con_btn .icon{
		width: 18px;
		font-size: 18px;
	}

	/* pro_list */
	.pro_wrap{
		flex-direction: column-reverse; 
	-ms-flex-direction: column-reverse;
	-webkit-flex-direction: column-reverse;
	}
	.main_l{
		width: 100%;
	}
	.main_r{
		width: 100%;
		padding-left: 0;
		margin-bottom: 20px;
	}
	.pro_list3 dd{
		width: 100%;
		margin: 0 0 18px 0;
	}

	.main_l_title .tt{
		font-size: 20px;
	}
	.pro_list2 dd .con .tt{
		font-size: 14px;
		height: auto;
		padding: 15px 5px;
	}
	.pro_list2 dd .btn_box .btn{
		height: 36px;
	}
	.main_l_list a{
		padding-left: 20px;
	}

	/* pro_det */
	.pro_det_t{
		padding: 35px 10px;
	}
	.pro_det_t_pic{
		width: 100%;
		margin-bottom: 20px;
	}
	.pro_det_pic_scroll{
		width: 100%;
		margin-bottom: 10px;
	}
	.pro_det_sm_pic{
		width: 100%;
		display:flex;
		display: -ms-flexbox;
		display: -webkit-flex;
		justify-content:center;
	-ms-justify-content:center;
	-webkit-justify-content:center;
		flex-wrap:wrap;
		-ms-flex-wrap:wrap;
		-webkit-flex-wrap:wrap;
	}
	.pro_det_sm_pic .item{
		width: 10px;
		height: 10px;
		border-radius: 50%;
		margin: 0 7px;
		background: #d6d6d6;
	}
	.pro_det_sm_pic .item img{
		display: none;
	}
	.pro_det_sm_pic .item::after{
		display:none;
	}
	.pro_det_sm_pic .item:last-child{
		margin-right: 0;
	}
	.pro_det_sm_pic .item.active{
		background:#c33736;
	}

	.pro_det_inf{
		width: 100%;
		padding: 0;
	}
	.pro_det_title{
		font-size: 18px;
	}
	.pro_det_inf_desc{
		padding: 15px 0;
	}
	.pro_det_btn_box{
		padding-top: 20px;
		justify-content:space-between;
	-ms-justify-content:space-between;
	-webkit-justify-content:space-between;
	}
	.pro_det_btn{
		width: 49%;
		margin: 0;
	}
	.pro_det_b_bars_box{
		height: auto;
	}
	.pro_det_b_bars{
		height: 50px;
	}
	.pro_det_b_bars .item{
		font-size: 14px;
		height:45px;
		padding: 0 5px;
		line-height: 1.1;
		font-family: "Graphik-Medium";
	}


	.pro_det_b_tabs{
		padding: 30px 0 0;
	}
	.pro_det_b_tabs_item{
		margin-bottom: 15px;
	}
	.pro_det_b_tabs_item_tt{
		font-size: 16px;
	}
	.pro_det_b_tabs_item_con{
		padding: 5px 0;
	}
	.pro_det_case_list dd{
		width: 100%;
		margin: 0 0 25px 0;
	}
	.pro_det_appli_list1 dd{
		width: 100%;
		margin: 0 0 10px 0;
	}
	.pro_det_b{
		padding: 0 10px;
	}


	.rela_pro_scroll_prev,
	.rela_pro_scroll_next{
		display: none;
	}
	
	.rela_pro{
		padding: 35px 10px;
	}

	/* quality */
	.quality_lity dd{
		width: 100%;
		margin: 0 0 22px 0;
	}
	.quality_lity dd .con .tt{
		font-size: 14px;
		margin-bottom: 8px;
	}	
	.quality_lity dd .con .text{
		line-height: 18px;
		font-size: 14px;
	}

	/* service */
	.service_box1{
		padding: 35px 10px;
	}
	.service_title .tt{
		font-size: 16px;
	}
	.service_box1_l{
		width: 100%;
		margin: 0 0 10px 0;
	}
	.service_box1_l a .con{
		padding-bottom: 12px;
	}
	.service_box1_l a .con .tt{
		font-size: 14px;
	}
	.service_box1_r{
		width: 100%;
	}
	.service_box1_r_item{
		width: 100%;
		margin: 0 0 10px 0;
	}
	.service_box1_r_item a .tt{
		font-size: 14px;
	}
	
	.service_box1_l2{
		width: 100%;
		margin: 0 0 10px 0;
	}
	.service_box1_l2 a .tt{
		font-size: 14px;
		padding-bottom: 12px;
	}


	.service_box2{
		padding: 35px 10px;
	}
	.service_box2_l{
		width: 100%;
	}
	.service_box2_l .item{
		width: calc((100% - 10px) / 2);
		margin: 0 10px 10px 0;
	}
	.service_box2_l .item:nth-child(2n){
		margin-right: 0;
	}
	.service_box2_r{
		width: 100%;
		padding-left: 0;
	}
	.service_box3{
		padding: 55px 0;
	}
	.service_box3_list .item .tt{
		font-size: 14px;
		text-align: left;
		margin-bottom: 10px;
	}
	
	.service_box3_list .item .tt .icon{
		font-size: 16px;
		width: 20px;
		margin-right: 0;
	}
	.service_box3_list .item .tt .tt_con{
		width: calc(100% - 20px);
		padding-left: 4px;
	} 
	.service_box3_list .item .text{
		font-size: 12px;
		line-height: 18px;
	}

	.service_box3_prev, .service_box3_next{
		display: none;
	}
	.service_box3_rela{
		padding: 0 10px;
	}


    .news_list1_item_pic{
	    width: 100%;
	    margin-bottom: 16px;
	}
	.news_list1_item_r{
	    width: 100%;
	    justify-content:flex-start;
-ms-justify-content:flex-start;
-webkit-justify-content:flex-start;
	}



}