@media screen and (max-width:1499px){
	.index_product .inner,
	.about_events .inner{
		width: calc(100% - 292px);
	}
	.index_service .ind_ser{
		overflow-x: scroll;
	}
}
@media screen and (max-width:1399px){
	.index_since .since_about .inner{
		width: 90%;
	}
	.since_about {
		padding: 88px 0 50px;
		width: 100%;
	}
	.index_service .ind_ser ul li:first-child{
		padding-left: 100px;
	}
	.index_service .ind_ser ul {
		padding: 28px 0 0;
		display: inline-flex;
	}
	.index_service .ind_ser ul::after {
		top: 156px;
	}
	.index_service .en_title {
		padding: 132px 0 115px;
	}
	.index_case .swiper-slide .dask{
		bottom: -40px;
	}
	.about_honors .inner {
		position: relative;
		width: calc(100% - 72px);
	}
}
@media screen and (max-width: 1199px) {
	.inner {
		width: 100%;
		padding: 0 2%;
	}
	.pd70 {
		padding: 8% 0;
	}
	.header .inner{
		width: 100%;
		padding: 0 15px;
	}
	.about_intro .about_vedio video{
		width: 100%;
	}
	.case_page .case_lists ul li .img{
		height: auto;
	}
}
@media screen and (max-width: 992px){
	.index_product,
	.index_partner .ind_par_con{
		background-size: 100%;
	}
	.index_product .ind_pro_con .swiper-slide .img{
		height: auto;
	}
	.since_about ul li .li_desp {
		top: 31px;
		padding: 0 11px;
	}
	.about_intro .page_title {
		padding: 35px 0 8px;
	}
	.about_honors {
		padding: 44px 0 12px;
	}
	.about_events .page_title {
		padding: 39px 0 22px;
	}
	.about_patent .page_title {
		padding: 0 0 18px;
	}
	.about_patent_imglist {
		margin: 58px 0 30px;
	}
	.about_third .page_title {
		padding: 38px 0 15px;
	}
	.index_partner .page_title {
		padding: 38px 0 16px;
	}
	.about_honors .honor_btn_next{
		right: -36px;
	}
	.about_honors .honor_btn_prev{
		left: -36px;
	}
	.about_intro {
		padding-bottom: 56px;
	}
	.star_product .page_title {
		padding: 33px 0 20px;
	}
	.tt_product_list .tt_group .text{
		padding-top: 10px;
		padding-bottom: 10px;
	}
}
@media screen and (max-width: 767px){
	.index_since .since_date {
		font-size: 50px;
	}
	.header {
		background: rgba(0,0,0,0.9);
		height: 70px;
		position: unset;
	}
	.banner .hmban .btn_right, .banner .hmban .btn_left {
		width: 38px;
		height: 39px;
		background-size: 100%;
	}
	.newscroll .ns_img img{
		width: 100%;
		height: auto;
	}
	.newscroll .ns_img{
		width: 40%;
		margin-right: 4%;
	}
	.newscroll .ns_text{
		width: 55%;
	}
	.newscroll .ind_name {
		font-size: 15px;
	}
	.newscroll .ns_text p {
		font-size: 12px;
		margin-top: 7px;
	}
	.index_since {
		margin: 35px 0 0;
		background: url(../images/bobigbg.png) no-repeat top right;
		background-size: 100%;
	}
	.since_about {
		border:0;
	}
	.since_about ul{
		flex-wrap: wrap;
		margin-bottom: 25px;
	}
	.since_about ul li {
		width: 48%;
		margin-bottom: 4vw;
	}
	.since_about ul li .li_desp {
		font-size: 12px;
		line-height: 17px;
		top: 5vw;
	}
	.since_about {
		padding: 74px 0 28px;
	}
	.since_about ul li .li_num {
		font-size: 50px;
	}
	.since_about .since_con p {
		font-size: 14px;
		margin: 12px 0;
	}
	.index_about {
		background: url(../images/aboutbg.png) no-repeat top left;
		padding-top: 40px;
		background-size: contain;
	}
	.index_about .ind_about_con{
		flex-wrap: wrap;
	}
	.index_about .ind_about_con .ind_left{
		width: 100%;
		padding: 0;
		margin-bottom: 30px;
	}
	.index_about .ind_about_con .ind_left .title {
		margin-bottom: 18px;
	}
	.index_about .ind_about_con .ind_right video{
		width: 100%;
	}
	.index_about .ind_about_con .ind_right{
		padding: 0;
		width: 100%;
	}
	.index_about .ind_about_con .ind_right::after{
		display: none;
	}
	.index_about .ind_honer {
		margin: 30px 0 48px;
	}
	.index_product .product_btn_right, 
	.index_product .product_btn_left,
	.index_product .product_btn_left.swiper-button-disabled, 
	.index_product .product_btn_right.swiper-button-disabled,
	.about_events .product_btn_right, 
	.about_events .product_btn_left{
		width: 46px;
		height: 46px;
		background-size: 100%;
		bottom: 37%;
	}

	.index_product .product_btn_right,
	.about_events .product_btn_right{
		right: -46px;
		background-size: contain;
	}
	.index_product .product_btn_left,
	.about_events .product_btn_left{
		left: -46px;
		background-size: contain;
	}
	.index_product .inner,
	.about_events .inner{
		width: calc(100% - 92px);
	}
	.en_title span {
		font-size: 25px;
	}
	.index_product .space_title {
		padding: 21px 0 38px;
	}
	.index_choose {
		margin: 45px 0;
	}
	.index_choose .ind_title {
		padding: 44px 0 45px;
	}
	.index_choose ul li {
		width: 48%;
		margin-bottom: 35px;
	}
	.index_case .en_title {
		margin-bottom: 36px;
	}
	.en_title{
		overflow: hidden;
	}
	.index_case .ind_case_list ul li {
		width: 48%;
		min-height: auto;
	}
	.index_case .ind_case_list ul li .text {
		font-size: 14px;
		margin: 14px 0 24px;
	}
	.index_service .en_title {
		padding: 22px 0 28px;
	}
	.index_service .ind_ser ul li:first-child{
		padding-left: 10px;
	}
	.index_service .ind_ser {
		padding-bottom: 40px;
	}
	.index_partner .en_title {
		padding: 38px 0 35px;
	}
	.index_partner .ind_par_con img{
		width: 100%;
	}
	.index_websites {
		margin: 0;
	}
	.index_partner {
		padding-bottom: 40px;
	}
	.index_websites .web_con a{
		display: block;
	}
	#footer .contact_type{
		line-height: 35px;
	}
	#footer .copyright {
		line-height: 20px;
		padding: 10px;
		margin-top: 28px;
	}
	#footer .contact_con .scan {
		margin: 20px 0 0;
	}
	.page_title .name {
		font-size: 26px;
	}
	.page_title .title_line em {
		margin-top: 8px;
	}
	.about_intro .page_title {
		padding: 20px 0 4px;
	}
	.about_intro .about_text {
		font-size: 14px;
		line-height: 26px;
	}
	.about_intro .about_vedio {
		margin-top: 35px;
	}
	.about_intro {
		padding-bottom: 20px;
	}
	.about_honors .about_honor_con .honor_swiper::after{
		top: 59%;
	}
	.about_honer {
		padding: 24px 0 29px;
	}
	.about_events .page_title {
		padding: 29px 0 12px;
	}
	.about_events ul{
		flex-wrap: wrap;
	}
	.about_events ul li{
		width: 100% !important;
	}
	.about_events ul li .text {
		padding: 21px 0 31px;
	}
	.about_patent .ab_pa_con table th, 
	.about_patent .ab_pa_con table td {
		height: auto;
		width: auto !important;
		padding: 10px;
		font-size: 14px;
	}
	.about_patent .ab_pa_con table th:first-child, 
	.about_patent .ab_pa_con table td:first-child{
		display: none;
	}
	.about_patent_imglist .pat_btn_right,
	.about_patent_imglist .pat_btn_left,
	.index_case .case_btn_left.swiper-button-disabled, 
	.about_patent_imglist .pat_btn_left.swiper-button-disabled{
		width: 40px;
		height: 40px;
		border-radius: 40px;
		background-size: cover;
	}
	.about_third ul{
		flex-wrap: wrap;
	}
	.about_third ul li {
		width: 48%;
		margin-bottom: 4vw;
	}
	.index_partner .page_title {
		padding: 25px 0 16px;
	}
	.star_product .page_title {
		padding: 23px 0 10px;
	}
	.tt_product_list .tt_group {
		margin-top: 30px;
		flex-direction: unset !important;
		flex-wrap: wrap;
	}
	.tt_product_list .tt_group::before{
		display: none;
	}
	.tt_product_list .tt_group .img,
	.tt_product_list .tt_group .img img{
		width: 100%;
	}
	.tt_product_list .tt_group .text{
		width: 100%;
		padding: 15px 15px 20px;
	}
	.tt_product_list .tt_group img{
		padding: 15px;
	}
	.toilet_group .img img{
		padding: 10px 0 !important;
	}
	.toilet_list .toilet_group .img {
		font-size: 14px;
		line-height: 24px;
	}
	.toilet_list .toilet_group {
		margin-top: 30px;
	}
	.toilet_list .toilet_group .to_gr_desp {
		margin-top: 30px;
	}	
	.toilet_list .toilet_group .to_gr_desp .desp_con {
		font-size: 14px;
		line-height: 28px;
	}
	.page_title .news_logo {
		padding: 15px 0 5px;
	}
	.news_list_con .page_title {
		margin-bottom: 5px;
	}
	.news_list_con .news_group .news_item .img,
	.news_list_con .news_group .news_item .img img{
		width: 100%;
		margin: 0;
	}
	.news_list_con .news_group .news_item .img{
		margin-bottom: 20px;
	}
	.news_list_con .news_group .news_item .con {
		width: 100%;
	}
	.news_list_con .news_group .news_item{
		flex-wrap: wrap;
		padding: 20px;
	}
	.case_page .page_title {
		margin: 20px 0 18px;
	}
	.case_page .case_lists ul li .text {
		font-size: 14px;
		margin: 15px 0 25px;
	}
	.contactus_page .page_title {
		padding: 25px 0 15px;
	}
	.contactus_page .address_list ul,
	.toilet_list .toilet_group .to_gr_intro{
		flex-wrap: wrap;
	}
	.contactus_page .address_list ul li{
		width: 100%;
		padding: 20px 0 14px;
	}
	.contactus_page .address_list ul li:nth-child(2){
		border: 0;
	}
	.toilet_list .toilet_group .to_gr_intro .left_text,
	.toilet_list .toilet_group .to_gr_intro .right_img,
	.toilet_list .toilet_group .to_gr_intro .right_img img{
		width: 100%;
	}
	.toilet_list .toilet_group .left_text .text {
		font-size: 14px;
		line-height: 26px;
	}
	.toilet_list .toilet_group .to_gr_intro .right_img{
		margin-top: 15px;
	}
}