@media (max-width: 1400px) {
	.head {
	    width: 1100px;
	}
	.nav {
	    margin-left: 42px;
	}
	.nav>ul li {
	    margin: 0px 18px;
	}
	.search {
	    margin-left: 45px;
	}
	.index_case_con {
	    width: 998px;
	}
	.core {
	    width: 965px;
	}
	.left_menu {
	    width: 140px;
	    margin-right: 50px;
	}
	.about_con {
	    width: 80%;
	}
	.contact_map {
	    width: 100%;
	    margin-right: 0px;
	}
	.pro_img {
	    width: 410px;
	}
	.xg_pro ul li {
	    width: 48.8%;
	}
	.link_msg {
	    padding: 35px 38px 38px 44px;
	}
	.tj input[type='button'] {
	    padding: 10px 35px;
	}
	.tj input[type='reset'] {
	    padding: 10px 35px;
	}
	.news_text {
	    width: 70%;
	}
}
@media (max-width: 1200px){
	.hjfa_con div img {
	    width: 990px;
	}
	.logo {
	    width: 130px;
	    padding: 20px 0px;
	    height: 44px;
        margin-left: 50px;
	}
	.head {
	    width: 100%;
	}
	.nav{
		display: none;
	}
	.nav_but{
		display: block;
	}
	.lang {
	    padding: 30px 0px;
	    margin-right: 35px;
	}
	.search{
		display: none;
	}
	.m_search{
		display: inline-block;
	}
}
@media (max-width: 1024px){
	.index_case_con {
	    width: 860px;
	}
	.index_pro a {
	    height: 580px;
	    background-size: 173%;
	}
	.core {
	    width: auto;
	    padding: 0px 15px;
	    background-position-x: 2%;
	}
	.casexq_box {
	    margin-bottom: 60px;
	}
	.pro_img {
	    width: 385px;
	    height: 442px
	}
	.pro_img img {
	    width: 200px;
	    height: auto;
	}
	.search_box ul li {
	    height: 250px;
	}
	.search_img {
	    width: 250px;
	    height: 250px;
	}
	.case_con .swiper-button-next{
	    right: 20px;
	}
	.case_con .swiper-button-prev{
	    left: 20px;
	}
	
}
@media (max-width: 950px) {
	
	.core {
	    width: auto;
	    padding: 0px 52px;
	    background-position-x: 6%;
	}
	.case_box>.title {
	    padding: 38px 0px 45px;
	}
	.case_text {
	    padding-top: 0px; 
	}
	.case_text h1 {
	    font-size: 18px;
	}
	.casexq_con {
	    margin-top: 8px;
	}
	.casexq_box>.title {
	    padding: 25px 0px 38px;
	    font-size: 24px;
	}
	.pro_ul ul li {
	    width: 30%;
	}
	.pro_ul ul li:nth-child(4n){
	   	margin-right: 4%;
	}
	.pro_ul ul li:nth-child(3n){
	   	margin-right: 0px;
	}
	.pro_img {
	    width: 100%;
	    height: 498px;
	}
	.pro_box>.title{
		display: none;
	}
	.pro_box>.m_title{
		display: block;
	}
	.xg_pro {
		display: none;
	}
	.pro_text {
	    width: 100%;
	}
	.pro_type {
	    position: unset;
	}
	.pro_img img {
	    width: 250px;
	}
	.hjfa_con div img {
	    width: 790px;
	}
	.search_box ul li {
	    height: 200px;
	}
	.search_img {
	    width: 200px;
	    height: 200px;
	}
	.search_text {
	    padding-top: 46px;
	    margin-left: 35px;
	}
	.search_text h1 {
	    font-size: 22px;
	}
	.in_block{
		width: 100%;
	    padding-bottom: 0px;
	}
	.box2 {
	    margin-left: 0px;
	}
	.box3 {
	    margin-right: 0px;
	}
	.in_block>.tit h1 {
	    font-size: 22px;
	}
	.link_msg {
	    width: auto;
	}
	.news_img{
		display: none;
	}
	.news_text {
	    width: 100%;
	    padding-top: 0px;
	}
	.link_box {
	    width: 53%;
	    padding: 35px 35px 38px 45px;
	}
	.index_case_con {
	    width: auto;
	    margin: 0px 95px;
	    margin-top: 50px;
	}
	.index_about_con {
	    width: auto;
	    margin: 0px 25px;
	}
}
@media (max-width: 768px) {
	.logo {
	    margin-left: 18px;
	}
	.index_about {
	    width: 100%;
	    padding: 32px 0px 32px;
	    background-color: #FFFFFF;
	}
	.index_about_con>h1 {
	    margin-bottom: 20px;
	}
	.more {
	    margin-top: 24px;
	}
	.index_case {
	    height: 592px;
	}
	.index_case_con {
	    margin-top: 42px;
	}
	.index_pro a {
	    height: 436px;
	}
	.core {
	    width: auto;
	    padding: 0px 15px;
	    background-position-x: 5%;
	}
	.about_box {
	    margin-top: 15px;
	}
	.left_menu{
		display: none;
	}
	.m_left_menu{
		display: block;
	}
	.about_con {
	    width: 100%;
	}
	.pro_menu_box>.title {
	    padding: 35px 0px 50px;
	    font-size: 26px;
	}
	.pro_menu_box ul li {
	    margin-bottom: 50px;
	}
	.case_box>.title {
	    padding: 35px 0px 50px;
	    font-size: 26px;
	}
	.nav_but {
	    margin-right: 18px;
	}
	.hjfa_con{
		display: none;
	}
	.m_hjfa_con{
		display: block;
	}
	.m_hjfa_cate{
		display: block;
	}
	.hjfa_cate{
		display: none;
	}
	.case_con .swiper-button-next{
	    right: 10px;
	}
	.case_con .swiper-button-prev{
	    left: 10px;
	}
	.menu_img img {
	    width: 95px;
	}
	.menu_text i {
	    font-size: 18px;
	}
	.menu_text h2 {
	    font-size: 14px;
	}
	.menu_text p {
	    font-size: 13px;
	}
	.news_box>.title {
	    padding: 30px 0px;
	    font-size: 24px;
	}
	.link_box {
	    width: auto;
	}
	.hjfa_img {
	    width: 100%;
	}
	.hjfa_text {
	    width: 100%;
	    margin-right: 0px;
	    margin-top: 2%
	}
}
@media (max-width: 640px) {
	.pro_menu_box ul li {
	    width: 49%;
	    margin: 0px;
	    margin-bottom: 20px;

	}
	.case_box ul li {
	    width: 47.5%;
	    margin-bottom: 20px;
	}
	.case_box ul li:nth-child(3n) {
        margin-right: 4%;
	}
	.case_box ul li:nth-child(2n) {
        margin-right: 0px;
	}
	.case_banner {
	    width: 100%;
	}
	.case_text {
	    padding-top: 25px;
	}
	.case_text {
	    width: auto;
	    margin-left: 0px;
	}
	.casexq_con {
	    margin-top: 15px;
	}
	.procen_text h1 {
	    font-size: 18px;
	    margin-bottom: 5px;
	}
	.procen_text p {
	    font-size: 14px;
	}
	.pro_ul ul li a {
	    font-size: 14px;
	}
	.pro_ul ul li {
	    width: 47%;
	}
	.pro_ul ul li:nth-child(3n){
	   	margin-right: 4%;
	}
	.pro_ul ul li:nth-child(2n){
	   	margin-right: 0px;
	}
	.index_pro a {
	    height: 400px;
	    background-image: url(../images/m_case_bg.jpg);
	    background-size: 100%
	}
	.m_banner{
		display: block;
	}
	.banner{
		display: none;
	}
	.contact_bg {
	    background-image: url(../images/m_link.jpg);
	}
	.link>.tit {
	    padding-top: 30px;
	    margin-bottom: 28px;
	}
	.link>.tit h1 {
	    font-size: 20px;
	    margin-bottom: 10px;
	}
	.link>.tit p {
	    font-size: 14px;
	}
	.link_msg form ul li {
	    width: 100%;
	    margin-right: 0px;
	}
	.contact_tit {
	    margin: 30px 0px 40px 0px;
	}
	.contact_tit h1 {
	    font-size: 26px;
	}
	.hjfa_box>.title {
	    padding: 35px 0px 30px;
	    font-size: 26px;
	}
	.search_box ul li {
	    height: 135px;
	}
	.search_img {
	    width: 135px;
	    height: 135px;
	}
	.search_img img {
	    margin: 12px 0px;
	}
	.search_text {
	    padding-top: 12px;
	    margin-left: 35px;
	}
	.search_text h1 {
	    font-size: 20px;
	    color: #333;
	    margin-bottom: 10px;
	}
	.search_text p {
	    font-size: 14px;
	}
	.news_data h1 {
	    font-size: 20px;
	}
	.news_data h1 span {
	    font-size: 14px;
	}
	.news_data p {
	    font-size: 14px;
	    height: 40px;
	    line-height: 40px;
	    background-position-x: 75%;
	    margin-top: 15px;
	}
	.search_pro input[type="submit"] {
	    width: 10%;
	}
	.search_pro input[type="text"] {
	    width: 90%;
	}
	.pro_ul ul li span {
	    background-position-x: 80%;
	}
	.index_case {
	    height: 490px;
	}
	.footer ul{
		display: none;
	}
	.content img{
		width: 100%;
	}
}
@media (max-width: 480px) {
	.logo {
	    width: 95px;
	    padding: 15px 0px;
	    height: 34px;
	    margin-left: 16px;
	}
	.nav_but {
	    width: 20px;
	    height: 15px;
	    margin: 24px 0px;
	    margin-right: 20px;
	}
	.lang a {
	    width: 25px;
	    height: 16px;
	    font-size: 12px;
	    line-height: 16px;
	}
	.lang {
	    padding: 23px 0px;
	    margin-right: 25px;
	}
	.m_search {
	    padding: 20px 0px;
	    margin-right: 25px;
	}
	.m_search>i {
	    width: 14px;
	    height: 20px;
	    background-position-y: 80%;
	}
	.index_about {
	    padding: 24px 0px 24px;
	}
	.index_about_con {
	    width: auto;
	    padding: 0px 15px;
	}
	.index_about_con>h1 {
	    font-size: 18px;
	    margin-bottom: 14px;
	}
	.index_about_con>p {
	    font-size: 14px;
	    line-height: 26px;
	}
	.m_search_box>i {
	    width: 25px;
	    height: 25px;
	    
	}
	.m_search_box {
	    padding: 18px 0px;
	    margin-left: 30px;
	}
	.m_search_box>i {
	    width: 28px;
	    height: 28px;
	}
	.m_search_box input[type="text"] {
	    width: 208px;
	    height: 28px;
	}
	.m_search_box input[type="submit"] {
	    width: 28px;
	    height: 28px;
	}
	.more a {
	    width: 92px;
	    height: 26px;
	    line-height: 26px;
	    font-size: 12px;
	}
	.index_case {
	    height: 480px;
	}
	.index_case>h1 {
	    font-size: 20px;
	    padding-top: 30px;
	}
	.index_case_con {
	    margin-top: 20px;
	}
	.index_case_con p {
	    line-height: 40px;
	}
	.index_pro a {
	    height: 270px;
	}
	.footer img{
		display: none;
	}
	
	.nav_menu {
	    width: 320px;
	}
	.nav_top {
	    height: 55px;
	}
	.nav_top>#exit {
	    width: 14px;
	    height: 14px;
	}
	.nav_menu ul li p {
	    padding: 14px 24px 14px 34px;
	}
	.nav_menu ul li p a {
	    font-size: 13px;
	}
	.nav_menu ul li dl dd a {
	    font-size: 13px;
	}
	.about_con div{
		width: 100% !important;
	}
	.pro_menu_box>.title {
	    padding: 60px 0px;
	    font-size: 24px;
	}
	.case_box ul li p {
	    line-height: 40px;
	    font-size: 14px;
	}
	.casexq_box>.title {
	    font-size: 20px;
	}
	.contact_con {
	    padding: 24px 0px 24px 0px;
	}
	.contact_tit {
	    margin: 20px 0px 20px 0px;
	}
	.contact_tit h1 {
	    font-size: 22px;
	}
	.link>.tit h1 {
	    font-size: 18px;
	    margin-bottom: 5px;
	}
	.link_msg ul li input[type="text"] {
	    height: 30px;
	    line-height: 30px;
	}
	.tj input[type='button'] {
	    padding: 8px 25px;
	}
	.tj input[type='reset'] {
	    padding: 8px 25px;
	}
	.wz span {
	    margin-right: 5px;
	}
	.wz p {
	    margin-right: 5px;
	}
	.pro_img img {
	    width: 225px;
	}
	.pro_type a {
	    padding: 14px 15px 14px 60px;
	}
	.search_text {
	    margin-left: 15px;
	    width: 52%;
	}
	.search_text h1 {
	    font-size: 16px;
	    margin-bottom: 5px;
	}
	.search_text p {
	    font-size: 12px;
	}
	.in_block>.tit {
	    padding: 15px 18px;
	    top: -30px;
	}
	.in_block>.tit h1 {
	    font-size: 18px;
	}
	.news_box ul li {
	    padding: 12px 0px;
	}
	.news_data {
	    padding-top: 18px;
	}
	.news_data em {
	    width: 108px;
	    height: 30px;
	    text-indent: 1em;
	    line-height: 30px;
	    font-size: 14px;
	}
	.news_data h1 {
	    font-size: 18px;
	}
	.pro_top h1 {
	    font-size: 24px;
	}
	.link_box {
	    padding: 35px 18px 38px 18px;
	}
	.about_con img{
		width: 100% !important;
		margin: 0px !important;
	}
	.contact_tit {
	    padding: 42px 0px 50px 0px;
	}
	.hot_con {
	    width: 260px;
	    height: 428px;
	    margin-left: -130px;
	    margin-top: -214px;
	}
	.hjfa_text a {
	    margin-top: 50px;
	}
}
@media (max-width: 375px) {
	.index_case {
	    height: 435px;
	}
	.index_pro a {
	    height: 214px;
	}
	.case_box ul li {
	    width: 100%;
	}
	.pro_ul ul li a {
	    background-position-x: 75%;
	}
	.procen_text h1 {
	    font-size: 16px;
	}

}
@media (max-width: 360px) {
	.index_pro a {
	    height: 225px;
	}
	.index_case_con {
	    width: 190px;
	}
	.index_case {
	    height: 395px;
	}
	.m_search_box {
	    margin-left: 30px;
	}
	.m_search_box input[type="text"] {
	    width: 170px;
	}
	.nav_menu {
	    width: 258px;
	}
}
@media (max-width: 320px) {
	.m_search_box {
	   margin-left: 34px;
	}
	.m_search_box input[type="text"] {
	    width: auto;
	}
	.pro_type a {
	    padding: 10px 15px 10px 45px;
        background-position-x: 8%;
	}
	.search_box ul li {
	    height: 105px;
	}
	.search_img {
	    width: 105px;
	    height: 105px;
	}
	.hjfa_text a {
	    font-size: 14px;
	    margin-top: 35px;
	    padding: 14px 12px;
	}
}