@charset "utf-8";

@media (max-width:1680px) {

	/* top */
	#header ul.top>li.search_box .search_input {
		width: 60%;
	}

	/* 首页产品中心*/
	.home_cp_fl li .tit_box h1 {
		font-size: 28px;
	}

	/* 关于我们 */
	/* .home_about_right p {
		font-size: 14px;
	}
 */
	/* 首页新闻 */
	.news_img_box p {
		font-size: 14px;
		line-height: 24px;
	}

	/* 产品分类子内容 */
	.tab-cont {
		min-height: 242px;
	}
}

@media (max-width:1440px) {

	/* top */
	#header ul.top>li.search_box .search_input {
		width: 48%;
	}

	/* row_tit*/
	.row_tit_box {
		padding: 64px 0 52px 0;
	}

	/* 首页产品中心*/
	.home_cp_fl {
		padding-bottom: 36px;
	}

	.home_cp_fl li {
		width: calc((100% - 36px) / 2);
		margin-right: 36px;
		margin-bottom: 36px;
	}

	.home_cp_fl li .img_box {
		height: 300px;
	}
	.home_cp_fl li .tit_box {
		width: calc(100% - 300px);
	}

	.home_cp_fl li .cp_more {
		height: 52px;
		font-size: 16px;
		line-height: 52px;
		padding: 0 28px;
	}

	/* 关于我们 */
	.home_about_right {
		padding-top: 36px;
	}

	.home_about_right h1 {
		font-size: 24px;
	}

	.home_about_right h3 {
		margin-top: 12px;
	}

	.home_about_right p {
		margin-top: 24px;
		line-height: 1.8;
	}

	.home_about_right .more {
		bottom: 36px;
		width: 168px;
		height: 40px;
		font-size: 14px;
		line-height: 40px;
	}

	/* banner */
	.bar_tit_box {
		margin-top: -32px;
	}
	
	.bar_tit_box h1 {
		font-size: 32px;
	}
}

@media (max-width:1366px) {

	/* 首页产品中心*/
	.home_cp_fl li .img_box {
		height: 280px;
	}
	.home_cp_fl li .tit_box {
		width: calc(100% - 280px);
	}

	.home_cp_fl li .tit_box h1 {
		font-size: 20px;
	}

	.home_cp_fl li .tit_box h4 {
		font-size: 12px;
		margin-top: 12px;
	}

	/* 关于我们 */
	
	.home_about_right p {
		margin-top: 20px;
	}
}

@media (max-width:1280px) {

	/* 栏目宽度*/
	.row_content {
		width: 94%;
	}
	
	/* 关于我们 */
	.home_about_right {
		padding-right: 3%;
	}
	.home_about_right .more {
		right: 6%;
		/* bottom: 36px; */
	}
	
	/* 首页新闻 */
	.home_news_box {
		width: calc(94% + 60px);
	}
	
}

@media (max-width:1200px) {
	

	/* top */
	#header {
		display: none;
	}

	/* 手机版导航 */
	.m_nav_box {
		display: block;
	}

	.m_header {
		position: fixed;
		left: 0;
		top: 0;
		width: 100%;
		height: 48px;
		padding: 0 2%;
		overflow: hidden;
		background: #fff;
		box-shadow: 0px 1px 2px 0px rgba(0, 0, 0, 0.2);
		z-index: 999999999;
	}

	.m_header .logo_box {
		float: left;
	}

	.m_header ul li {
		float: left;
	}

	.m_header .logo_box .logo_img {
		width: auto;
		height: 36px;
		margin-top: 6px;
	}

	.m_header .logo_box .logo_img img {
		display: inline-block;
		width: auto;
		height: 100%;
		margin-right: 12px;
	}

	.m_nav_btn {
		width: 30px;
		float: right;
		position: relative;
		cursor: pointer;
		height: 16px;
		margin-top: 18px;
	}

	.m_nav_btn span {
		display: block;
		background: #da261e;
		width: 30px;
		height: 1px;
		position: absolute;
		transition: all ease 0.3s;
	}

	.m_nav_btn span:nth-of-type(1) {
		top: 0px
	}

	.m_nav_btn span:nth-of-type(2) {
		top: 6px
	}

	.m_nav_btn span:nth-of-type(3) {
		top: 12px
	}

	.m_nav_btn_se span:nth-of-type(1) {
		top: 6px;
		transform: rotate(45deg)
	}

	.m_nav_btn_se span:nth-of-type(2) {
		width: 0
	}

	.m_nav_btn_se span:nth-of-type(3) {
		top: 6px;
		transform: rotate(-45deg)
	}

	.m_nav {
		position: fixed;
		z-index: 999;
		background: #1e1a19;
		width: 100%;
		height: calc(100% - 48px);
		font-size: 14px;
		line-height: 40px;
		top: -100%;
		left: 0;
		overflow: auto;
		overflow-x: hidden;
		transition: top ease 0.3s;
	}

	.nav_show {
		top: 48px;
	}

	.m_nav .m_navList ul {
		padding-left: 4%;
		padding-right: 4%;
		padding-bottom: 48px;
	}

	.m_nav .m_navList ul li {
		border-bottom: 1px solid #333333;
	}

	.m_nav .m_navList ul li a {
		display: block;
		height: 60px;
		color: #fff;
		line-height: 60px;
		padding-left: 4%;
		font-size: 16px;
	}

	.m_nav .m_navList ul li .m_f_a {
		display: flex;
		align-items: center;
		justify-content: space-between;
		width: 100%;
	}

	.m_nav .m_navList ul li .m_f_a a {
		flex: 1;
	}

	.m_nav .m_navList ul li .m_f_a i {
		width: 40px;
		height: 35px;
		box-sizing: border-box;
		padding: 0 5px;
		display: block;
	}

	.icon {
		background: url(../images/plus.png) 100% no-repeat;
		background-position: 50% 50%;
		background-size: 12px 12px;
		-webkit-transition: all 0.3s;
		-moz-transition: all 0.3s;
		transition: all 0.3s;
	}

	.icon_on {
		background: url(../images/reduce.png) 50% no-repeat;
		background-position: 50% 50%;
		background-size: 12px 12px;
		-webkit-transition: all 0.3s;
		-moz-transition: all 0.3s;
		transition: all 0.3s;
	}

	.m_nav .m_navList ul li .m_s_nav {
		display: none;
		width: 100%;
		background-color: #333333;
		box-sizing: border-box;
		padding: 8px;
	}

	.m_nav .m_navList ul li .m_s_nav a {
		display: block;
		height: 48px;
		line-height: 48px;
		font-size: 16px;
		padding-left: 10%;
		overflow: hidden;
		white-space: nowrap;
		width: 100%;
		background-color: #424242;
		text-overflow: ellipsis;
		margin-top: 8px;
	}

	.m_nav .m_navList ul li .m_s_nav a:first-child {
		margin-top: 0;
	}

	.m_nav .m_navList ul li.search_box .search_input {
		float: left;
		width: calc(100% - 36px);
		height: 60px;
	}

	.m_nav .m_navList ul li.search_box .search_input>input {
		outline: none;
		border: none;
		padding: 0 22px 0 4%;
		margin: 0;
		height: 60px;
		width: 100%;
		color: #ffffff;
		font-size: 16px;
		line-height: 60px;
		background-color: #1f1a17;
	}

	.m_nav .m_navList ul li.search_box .search {
		float: left;
		width: 36px;
		height: 60px;
		cursor: pointer;
	}

	.m_nav .m_navList ul li.search_box .search img {
		width: 100%;
		height: auto;
		margin-top: 12px;
	}

	/* 手机版导航-end */
	/* banner */
	.banner_top {
		height: 48px;
	}

	/* row_tit*/
	.row_tit_box {
		padding: 48px 0 24px 0;
	}

	.row_tit_box h1 {
		font-size: 28px;
	}

	.row_tit_box h3 {
		font-size: 12px;
		line-height: 24px;
		margin-top: 6px;
	}

	.row_tit_box span {
		width: 36px;
		height: 3px;
	}

	/* row_content */
	.row_content {
		width: 96%;
		overflow: hidden;
	}
	
	/* 首页产品中心*/
	.home_cp_fl {
	  padding-bottom: 24px;
	}
	.home_cp_fl li {
		width: calc((100% - 24px) / 2);
		margin-right: 24px;
		margin-bottom: 24px;
	}
	
	/* 关于我们 */
	.home_about_left {
		width: 100%;
	}
	.home_about_left .home_cp_list_tit{
		font-size: 14px;
		padding: 12px 36px;
	}
	.home_cp_list .item .img {
		height: 320px;
	}
	.home_about_right {
		width: 100%;
		height: auto;
	}
	.home_about_right .more {
		position: inherit;
		bottom: 0;
		left: 0;
		right: 0;
		margin: 36px auto 48px;
	}
	
	
	/* 首页新闻 */
	.home_news_box {
		width: 100%;
		overflow: hidden;
	}

	

	/* 内页 */
	.ny_banner {
		margin-top: 48px;
	}
	/* banner */
	.bar_tit_box {
		width: 300px;
		margin-left: -150px;
		margin-top: -28px;
	}
	
	.bar_tit_box h1 {
		font-size: 28px;
	}


	/* 内页导航 */
	.ny_nav {
		display: block;
		width: 100%;
		/* min-width: 100%;
		max-width: 100%; */
		margin: 0 auto;
		padding: 10px 0;
		border-radius: 0;
		background-color: #fff;
		box-shadow: 0px 1px 3px 0px rgba(0, 0, 0, .2);
	}

	.ny_nav li {
		width: auto;
		padding: 6px 0;
	}

	.ny_nav li a {
		font-size: 16px;
		padding: 0 36px;
	}

	/* 内页内容 */
	.page_box {
		width: 96%;
		min-width: 96%;
		max-width: 96%;
		padding: 36px 0 20px;
	}

	/* 产品中心2级页面*/
	/* 2级导航 */
	.page_cp_fl_title {
		height: 48px;
		line-height: 46px;
	}

	.page_cp_fl_title li {
		font-size: 16px;
		padding: 0;
	}

	.page_cp .tab .tab_title_box li.right {
		margin: 24px 0;
	}

	
	
	/* 关于我们 */
	.page_main_tit h1 {
		font-size: 30px;
	}
	
	.page_main_tit h2 {
		font-size: 20px;
	}
	.about_pic_list li {
		width: 49%;
		margin-right: 2%;
		margin-bottom: 24px;
	}
	
	.about_pic_list li:nth-child(3n) {
		margin-right: 2%;
	}
	.about_pic_list li:nth-child(2n) {
		margin-right: 0;
	}
	

	/* 产品详情 */
	.page_cp_xq {
		padding: 0;
	}

	.page_cp_xq .cp_name_box {
		padding: 24px 0 16px 0;
	}

	.page_cp_xq .cp_name_box li.cp_name {
		width: 100%;
		font-size: 20px;
		line-height: 1;
		text-align: center;
	}

	.page_cp_xq .cp_name_box li.go_back {
		display: none;
	}
	.go_back_m{
		display: block;
		width: 120px;
		height: 36px;
		margin: 24px auto;
		font-size: 12px;
		color: #fff;
		line-height: 36px;
		text-align: center;
		background-color: #da261e;
	}
	
	/* 分页样式 */
	.page_fenye {
		margin: 12px auto 20px;
	}
	
	.page_fenye .page_next a {
		font-size: 12px;
	}
	.page_fenye .page_list {
		display: -webkit-box;
		display: -webkit-flex;
		display: flex;
		width: calc(100% - 146px);
		margin-left: 0;
		margin: 0 1px;
	}
	
	.page_fenye .page_list li {
		-webkit-box-flex: 1;
		-webkit-flex: 1;
		flex: 1;
		width: 100%;
		margin-right:0;
	}
	
	.page_fenye .page_list li a {
		width: calc(100% - 2px);
		margin: 0 1px;
		font-size: 12px;
	}

	
	/* 新闻详情 */
	.page_news_xq .news_xq_box .news_bottom {
		padding: 0 0 12px;
	}

	.page_news_xq .news_xq_box .news_bottom li.left {
		width: 100%;
	}

	.page_news_xq .news_xq_box .news_bottom li.right {
		width: 100%;
	}

	.page_news_xq .news_xq_box .news_bottom li a {
		display: block;
		font-size: 14px;
		padding: 8px 12px;
		border: 1px solid #adadad;
		margin-top: 12px;
		overflow: hidden;
		white-space: nowrap;
		text-overflow: ellipsis;
	}

	/* 地图 */
	#map {
		height: 240px;
	}

	/* 联系我们 */
	.page_contact {
		margin-top: 48px;
	}

	.page_contact_info {
		position: inherit;
		right: 0;
		top: 0;
		width: 100%;
		padding: 24px;
		box-shadow: 0px 2px 6px 0px rgba(0, 0, 0, 0);
	}

	.page_contact_info .img_box {
		width: 200px;
	}

	/* 在线留言 */
	.page_contact_form .layui-form {
		width: 90%;
	}

	/* footer */
	.footer {
		width: 100%;
		min-width: 100%;
		max-width: 100%;
		padding: 36px 0;
	}
	.footer_logo {
		width: 100%;
		margin-right: 0;
	}
	.footer_logo img{
		width: auto;
		height: 80px;
		margin: 0 auto;
	}

	.footer_nav_box {
		display: none;
	}

	.footer_ewm_box {
		display: none;
	}

	li.footer_contact_box {
		display: none;
	}

	/* copyright */
	.copy_box_bg {
		padding: 20px 0;
	}

	.copy_box {
		width: 96%;
		min-width: 96%;
		max-width: 96%;
	}

	.copy_box li {
		width: 100%;
		font-size: 14px;
		line-height: 2;
		text-align: center;
	}

	.copy_box li.left a {
		display: block;
		width: 100%;
	}

	.copy_box li.right img {
		float: none;
		display: inline-block;
		margin: -2px 6px 0 0;
	}

	.copy_box li.right a {
		width: 100%;
	}

	.copy_box li.right a:last-child {
		margin-left: 0;
	}

	/* copyright-end */
}

@media (max-width:1024px) {
	/* banner */
	.bar_wz h1 {
		font-size: 72px;
	}
	
	.bar_wz h2 {
		font-size: 48px;
	}
	.bar_wz a {
		width: 360px;
		height: 80px;
		font-size: 36px;
		line-height: 80px;
	}
	/* 首页产品中心*/
	
	.home_cp_fl li .img_box {
		height: 240px;
	}
	.home_cp_fl li .tit_box {
		width: calc(100% - 240px);
	}
	.home_cp_fl li .cp_more {
		height: 48px;
		font-size: 14px;
		line-height: 48px;
	}
	
	#pictureViewer>.content {
		width: 100% !important;
	}

	

	/* 关于我们 */
	.page_about .edit_box>ul li.left {
		width: 100%;
	}

	.page_about .edit_box>ul li.right {
		width: 100%;
	}
}

@media (max-width:834px) {
	
	/* 首页产品中心*/
	.home_cp_fl li {
		width: 49%;
		margin-right: 2%;
		margin-bottom: 16px;
		background-size: 100% 100%;
	}
	.home_cp_fl li .img_box {
		width: 100%;
		height: auto;
	}
	
	.home_cp_fl li .img_box img {
		width: 100%;
		height: auto;
	}
	
	.home_cp_fl li .tit_box {
		width: 100%;
		padding-top:0;
		padding-right: 0;
	}
	.home_cp_fl li .tit_box h1 {
		width: 100%;
		height: 40px;
		font-size: 16px;
		line-height: 40px;
		color: #ffffff;
		text-align: center;
		padding: 0 24px;
		background-color: #da261e;
		transition: all .5s ease-in-out 0s;
	}
	
	.home_cp_fl li .tit_box h4 {
		display: none;
	}
	.home_cp_fl li .cp_more {
		display: none;
		float: left;
		width: 100%;
		height: 60px;
		font-size: 16px;
		line-height: 60px;
		color: #5c5c5c;
		text-align: right;
		padding: 0 32px;
		background-color: #c6c6c6;
		transition: all .5s ease-in-out 0s;
	}
	/* 首页新闻 */
	.home_news_box {
		width:100%;
		margin: 0 auto 48px;
	}
	.news_img_box {
		margin: 0 2%;
	}

	/* 内页 */
	.bar_tit_box h1 {
		font-size: 30px;
	}
	/* 内页导航 */
	
	.ny_nav li a {
		font-size: 14px;
		padding: 0 22px;
	}
	/* 关于我们 */
	.about_pic_list li {
		margin-bottom: 16px;
	}
	

	/* 产品列表 */
	.page_cp .page_cp_list {
		margin-top: 24px;
	}

	.page_cp .page_cp_list li {
		width: 32%;
		margin-right: 2%;
		margin-bottom: 24px;
	}

	.page_cp .page_cp_list li:nth-child(4n) {
		margin-right: 2%;
	}

	.page_cp .page_cp_list li:nth-child(3n) {
		margin-right: 0;
	}

	/* 产品分类说明 */
	.tab-cont .item .cat_fl li p {
		height: 176px;
	}

	/* 产品详情 */
	.page_cp_xq {
		padding: 0;
	}

	.cp_xq_main .tab-cont .item img {
		max-width: 100%;
	}

	/* 解决方案二级页面 */
	.page_solution01 .tab-cont .item .item_tit {
		font-size: 16px;
		line-height: 3;
	}

	.page_solution01 .tab-cont .item .solution_fl {
		padding-bottom: 36px;
	}

	.page_solution01 .tab-cont .item .solution_fl li.left {
		width: 100%;
		margin-right: 0;
	}

	.page_solution01 .tab-cont .item .solution_fl li.left p {
		font-size: 14px;
		line-height: 1.8;
	}

	.page_solution01 .tab-cont .item .solution_fl li.right {
		width: 100%;
		margin-top: 16px;
	}
}

@media (max-width:640px) {

	/* row_tit*/
	.row_tit_box {
		padding: 36px 0 24px 0;
	}
	
	.row_tit_box h1 {
		font-size: 20px;
	}
	
	.row_tit_box h3 {
		font-size: 10px;
		margin-top: 0;
	}
	
	/* 关于我们 */
	.home_about_right h1 {
	  font-size: 20px;
	}
	.row_content_about_m .home_about_right {
	  padding-top: 36px;
	}
	.row_content_about_m .home_about_right .more {
	  margin: 36px 0;
	}


	

	/* 内页 */
	.bar_tit_box h1 {
		font-size: 26px;
	}
	/* banner */
	.bar_tit_box {
		margin-top: -20px;
	}
	
	.bar_tit_box h1 {
		font-size: 24px;
	}
	

	/* 内页导航 */
	
	.ny_nav li a {
		font-size: 14px;
		padding: 0 28px;
	}
	
	/* 关于我们 */
	.page_main_tit {
		padding-bottom: 24px;
	}
	.page_main_tit h1 {
		font-size: 24px;
	}
	.page_main_tit .line {
		margin: 12px 0;
	}
	.page_main_tit h2 {
		font-size: 18px;
	}

	/* 产品分类说明 */
	/* .tab-cont .item .cat_fl li p {
		height: 148px;
	} */

	/* 产品详情 */
	.page_cp_xq {
		padding: 0;
	}

	.cp_xq_main .tab-cont .item p {
		font-size: 14px;
	}

	.cp_xq_main .tab-cont .item table th {
		font-size: 10px;
	}

	.cp_xq_main .tab-cont .item table th p {
		font-size: 10px;
	}

	.cp_xq_main .tab-cont .item table td {
		font-size: 10px;
	}

	.cp_xq_main .tab-cont .item table td p {
		font-size: 10px;
	}

	
	/* footer */
	.footer_logo img{
		height: 60px;
	}
}

@media (max-width:430px) {
	/* 首页产品中心*/
	.home_cp_fl li .tit_box h1 {
	  font-size: 14px;
	}

	

	/* 内页 */
	/* banner */
	.bar_tit_box {
		margin-top: -14px;
	}
	
	.bar_tit_box h1 {
		font-size: 20px;
	}
	/* 内页导航 */
	
	.ny_nav li a {
		padding: 0 20px;
	}

	
	/* 内页内容 */
	.page_box {
		padding: 16px 0 ;
	}

	/* 2级导航 */
	.page_cp_fl_title {
		height: 40px;
		line-height: 38px;
	}


	/* 关于我们 */
	.page_main_box p {
		font-size: 14px;
		line-height: 1.8;
	}
	.about_pic_list li {
		width: 100%;
		margin-right: 0;
		margin-bottom: 12px;
	}
	
	.about_pic_list li:nth-child(3n) {
		margin-right: 0;
	}
	/* 产品分类说明 */
	.tab-cont .item .cat_fl li.left {
		width: 100%;
	}

	.tab-cont .item .cat_fl li p {
		height: auto;
		max-height: 144px;
		font-size: 12px;
		padding-right: 0;
	}

	.tab-cont .item .cat_fl li.right {
		width: 100%;
	}

	.tab-cont .item .cat_fl li.right img {
		width: 60%;
		margin: 0 auto;
	}

	/* 产品中心-产品列表 */
	.page_cp .page_cp_p {
		font-size: 14px;
	}

	/* 产品搜索 */
	.page_search {
		height: 52px;
		margin-top: 24px;
	}

	.page_search li.left {
		font-size: 14px;
		line-height: 52px;
		padding-left: 16px;
	}

	.page_search li.right .search {
		margin-top: 8px;
	}

	.page_search li.right .search_input {
		width: 120px;
		margin-top: 8px;
		margin-right: 16px;
	}

	/* 产品列表 */
	.page_cp .page_cp_list {
		margin-top: 16px;
	}

	.page_cp .page_cp_list li {
		width: 49%;
		margin-right: 2%;
		margin-bottom: 16px;
	}

	.page_cp .page_cp_list li:nth-child(3n) {
		margin-right: 2%;
	}

	.page_cp .page_cp_list li:nth-child(2n) {
		margin-right: 0;
	}

	/* 分页样式 */
	/* .page_fenye {
		width: 100%;
		margin-top: 12px;
		margin-bottom: 24px;
	}

	.page_fenye .page_next {
		width: 20%;
	}

	.page_fenye .page_next a {
		width: 100%;
	}

	.page_fenye .page_list {
		width: 60%;
		margin-left: 0;
	}

	.page_fenye .page_list li {
		width: 17.6%;
		margin-right: 2%;
	}

	.page_fenye .page_list li:first-child {
		margin-left: 2%;
	}

	.page_fenye .page_list li a {
		width: 100%;
	} */

	/* 产品详情 */
	.page_cp_xq {
		padding: 0;
	}

	.cp_xq_main {
		padding-top: 16px;
	}

	.cp_xq_main .tab-title .item {
		height: 30px;
		line-height: 30px;
		font-size: 12px;
		margin-right: 2px;
	}

	.cp_xq_main .tab-cont .item img {
		margin: 20px 0;
	}

	.cp_xq_main .tab-cont .item p {
		font-size: 14px;
	}

	/* 解决方案 */
	.page_solution ul li {
		width: 100%;
		margin-right: 0;
		margin-bottom: 16px;
	}

	.page_solution ul li:nth-child(2n) {
		margin-right: 0;
	}

	/* 解决方案二级页面 */
	.page_solution01 .tab .tab_title_box li.right {
		margin: 0;
	}

	/* 推荐产品 */
	.page_cptj_list li {
		width: 100% !important;
		margin-right: 0 !important;
	}

	/* 新闻列表 */
	.page_news_list {
		padding-bottom: 2px;
	}

	.page_news_list li {
		padding-bottom: 16px;
		margin-bottom: 16px;
	}

	.page_news_list li .page_news_tit {
		font-size: 16px;
	}

	.page_news_list li .page_news_time {
		font-size: 12px;
		margin: 16px 0;
	}

	.page_news_list li p {
		font-size: 14px;
	}

	/* 新闻详情 */
	.page_xq .page_xq_box .go_back {
		width: 100%;
		margin: 24px 0;
	}

	.page_news_xq .news_xq_box .tit_box .news_tit {
		font-size: 18px;
	}

	.page_news_xq .news_xq_box .tit_box .news_time {
		font-size: 12px;
		line-height: 36px;
	}

	.page_news_xq .news_xq_box p {
		font-size: 14px;
		line-height: 1.8;
	}

	.page_news_xq .news_xq_box>img {
		margin: 12px auto;
	}

	.page_news_xq .news_xq_box p>img {
		margin: 12px auto;
	}

	/* 关于我们 */
	.page_about .edit_box {
		padding-bottom: 24px;
	}

	.page_about .edit_box img {
		margin: 0 auto 12px;
	}

	.page_about .edit_box p {
		font-size: 14px;
		line-height: 24px;
		padding-bottom: 12px;
	}

	/* 企业荣誉 */
	.page_about_honor_list li {
		width: 49%;
		margin-right: 2%;
		margin-bottom: 12px;
	}

	.page_about_honor_list li:nth-child(4n) {
		margin-right: 2%;
	}

	.page_about_honor_list li:nth-child(2n) {
		margin-right: 0;
	}

	/* 联系我们 */
	.page_contact ul {
		padding-bottom: 24px;
	}

	.page_contact_info {
		width: 100%;
	}

	.page_contact_info h1 {
		font-size: 16px;
		margin-bottom: 12px;
	}

	.page_contact_info h3 {
		font-size: 14px;
		margin-bottom: 12px;
	}

	.page_contact_info p {
		font-size: 12px;
		line-height: 1.7;
		margin-bottom: 12px;
	}

	/* 在线留言 */
	.page_contact_form {
		width: 100%;
		height: auto;
		padding: 16px;
		/* margin-top: 12px; */
	}

	.page_contact_form .form_tit {
		font-size: 20px;
		line-height: 40px;
		padding-bottom: 16px;
	}

	.page_contact_form form .form_list .item .item_tit {
		font-size: 14px;
		line-height: 60px;
	}

	.page_contact_form form .form_list .item .item_tit span {
		margin-left: 6px;
	}

	.page_contact_form form .form_list input {
		height: 60px;
		font-size: 14px;
		line-height: 60px;
	}

	.page_contact_form form .form_list input:hover,
	.page_contact_form form .form_list input:active {
		border-bottom: 1px solid #9e292f;
		transition: all .3s ease-in-out 0s;
	}

	.page_contact_form form .form_list textarea {
		height: 160px;
		font-size: 14px;
		line-height: 32px;
	}

	.page_contact_form form .form_list div.submit {
		margin-top: 60px;
	}

	.page_contact_form form .form_list div.submit button {
		width: 60%;
		height: 64px;
		font-size: 16px;
		line-height: 64px;
		margin: 0 20%;
	}


	/* footer */
	.footer_box {
		padding: 24px 0 0;
	}

	.footer_about {
		width: 100%;
	}

	.footer>li h2 {
		font-size: 18px;
	}

	.footer>li span {
		height: 2px;
		margin: 12px 0 24px 0;
	}

	.footer_about p {
		font-size: 12px;
		line-height: 20px;
	}

	.footer>li.footer_contact_box {
		width: 100%;
	}

	.footer>li.footer_contact_box h2 {
		display: none;
	}

	.footer>li.footer_contact_box span {
		display: none;
	}

	.footer_contact_box p {
		border: none;
		font-size: 12px;
		line-height: 20px;
		padding: 24px 0;
	}

	.footer_contact_box p a {
		font-size: 12px;
		line-height: 20px;
	}

	/* copyright */
	.copy_box_bg {
		padding: 16px 0;
	}

	.copy_box li {
		font-size: 12px;
	}

	.copy_box li.right img {
		float: none;
		display: inline-block;
		margin: -2px 6px 0 0;
	}

	.copy_box li.right a {
		font-size: 12px;
		line-height: 24px;
		height: 24px;
	}

	/* copyright-end */
}

@media (max-width:414px) {

	/* about */
	.about_box>ul li.left {
		height: 267px;
	}
}

@media (max-width:375px) {

	/* about */
	.about_box>ul li.left {
		height: 242px;
	}
	/* 内页导航 */
	
	.ny_nav li a {
		padding: 0 16px;
	}
	
}

@media (max-width:360px) {

	/* about */
	.about_box>ul li.left {
		height: 232px;
	}

	/* 内页导航 */
	.ny_nav li a {
		padding: 0 14px;
	}
}

@media (max-width:320px) {

	/* about */
	.about_box>ul li.left {
		height: 207px;
	}

	/* 内页导航 */
	.ny_nav li a {
		font-size: 12px;
		padding: 0 12px;
	}

	/* 产品搜索 */
	.page_search li.right .search_input {
		width: 96px;
	}
}