@media(max-width: 1600px){

	

}

@media(max-width: 1366px){

	.index_about {

	    padding-top: 40px;

	}

}

@media(max-width: 1280px){

	.core {

	    width: auto;

	    padding: 0px 60px;

	}

	.logo {

	    margin-right: 130px;

	}

	.index_pro_list {

	    width: 770px;

	    height: 620px;

	}

	.index_pro_list ul li {

	    width: 33%;

	    height: 309px;

	}

	.index_pro_list ul li img {

     	max-width: none; 

     	min-width: auto; 

     	min-height: auto; 

     	max-height: none; 

     	margin: 5px 0px; 

	    width: 100%;

	}

	.pro_cate {

	    padding: 72px 360px 242px 42px;

	}

	.ys_fl>h1 {

	    font-size: 20px;

	    margin-top: 38px;

	    margin-bottom: 24px;

	}

	.ys_fr {

	    padding-left: 60px;

	}

	.ys_text {

	    width: 75%;

	}

	.news_cate{

		display: none;

	}

	.index_news_top{

		display: none;

	}

	.index_news_list{

		width: 100%

	}

	.m_title{

		display: block;

	}

	.index_news{

	    padding-top: 45px;

	}

	.m_cate{

		display: block;

	}

	.index_about>.m_title{

		display: none;

	}

	.newsXq_box {

	    margin: 36px 0px;

	}

}



@media(max-width: 1200px){

	.logo {

	    margin-right: 50px;

	}

	.nav ul li {

	    margin: 14px 16px;

	}

	.ys_fl {

	    width: 100%;

	}

	.ys_fr {

	    width: 100%;

 		padding-left: 0px; 

	    padding-top: 42px;

     	border-left: none; 

	}

	.ys_fl>.title{

		display: none;

	}

}

@media(max-width: 1180px){

	.index_pro_list {

	    width: 77%;

	    height: auto; 

	    position: unset;

	    float: left;

	}

	.pro_cate {

	    padding: 22px 15px;

	    float: left;

	    width: 20%

	}

	.index_pro_list ul li {

	    width: 33%;

	    height: auto; 

	    padding-bottom: 15px;

	}

	.index_pro {

     	padding-top: 0px; 

	    margin-top: 106px;

	    background-color: #ef8200;

	}

	.proXq_text {

	    width: 100%;

	}

	.proXq_banner {

	    width: 100%;

	}

}

@media(max-width: 1120px){

	.index_pro{

		display: none;

	}

	.m_pro{

		display: block;

	}

	.about_tj ul li {

	    margin-top: 22px;

	}

	.index_about_text {

	    padding-top: 30px;

	}

	.index_ys {

	    padding: 45px 0px 24px;

	}

	.index_body {

	    padding-bottom: 45px;

	}

	.more{

		margin-top: 20px;

	}

	.more_box{

		display: block;

	}

	.proList_cen ul li img {

     	max-width: none; 

     	min-width: auto; 

     	min-height: auto; 

     	max-height: none; 

     	width: 100%;

     	margin-top: 15px

	}

	.proList_cen ul li .proMsg{

		display: none;

	}

	.tj ul li img {

	    max-width: none;

	    min-width: auto;

	    min-height: auto;

	    max-height: none;

	    width: 100%;

	    margin: 20px 0px 0px 0px;

	}

	.tj ul li p {

	    font-size: 14px;

	    padding: 0px 8px;

	}

	.tj ul li h1 {

	    font-size: 12px;

	    padding: 0px 8px;

	}

}

@media(max-width: 1024px){

	header{

		display: none;

	}

	.m_header{

		display: block;

	}

	#mdd {

	    display: block;

	}

	.logo{

		margin: 0px;

	}

	.lang {

	     margin: 0px; 

	    position: relative;

	}

	.nav_but{

		display: block;

	}

	.index_about>.title{

		display: none;

	}

	.index_about>.m_title{

		display: block;

	}

	.index_about_text{

		padding-top: 0px;

		width: 100%;

	}

	.index_about_text>.more{

		display: none;

	}

	.about_tj{

		margin-left: 5%;

		float: left;

	}

	.about_tj ul li:first-child{

		margin-top: 0px

	}

	.index_about_banner {

		width: 60%;

		margin-left: 0px;

		border-top-left-radius: 25px;

	    border-top-right-radius: 35px;

	    border-bottom-left-radius: 30px;

	}

	.about_info {

	    padding: 26px 0px;

	}

	.about_swiper {

	    margin-top: 38px;

	}

	.about_info_text {

	    width: 100%;

	}

	.about_info_banner {

	    width: 100%;

	    margin-bottom: 20px;

	}

	.proList_cen ul li p {

	    font-size: 14px;

	    padding: 0px 10px;

	}

	.dd{

		display: none;

	}

	.newsLi_text {

	    width: 48%;

	    padding-top: 10px;

	}

	.news_img {

	    width: 168px;

	}

	.newsLi_date {

	    padding-top: 5px;

	}

	.contact_fr {

	    width: 100%;

	    margin-top: 20px;

	}

	.contact_fl {

	    width: 100%;

	}

	.tc_box {

	    width: 660px;

	    height: 450px;

	    margin-top: -225px;

	    margin-right: -330px;

	}

}

@media(max-width: 768px){

	.index_about_banner{

		width: 74%

	}

	.index_contact {

	    padding: 45px 0px 52px;

	}

	.core{

		padding: 0px 20px;

	}

	.index_contact_fl {

	    width: 100%;

	}

	.index_contact_fr {

	    width: 100%;

	    margin-top: 36px;

	}

	.mbanner{

		display: block;

	}

	.banner{

		display: none;

	}

	.mbeian{

		display: block;

	}

	.beian{

		display: none;

	}

	.footer_nav {

	    display: none;

	}

	.fx {

	    width: 32%;

	}

	.proList_cen ul li {

	    width: 32.5%;

	}

	.proList_cen ul li:nth-child(4) {

	    border-top: none; 

	}

	.proList_cen ul li:nth-child(4n) {

	    border-right: none; 

	}

	.proList_cen ul li:nth-child(3n) {

	    border-right: 1px solid #d2d2d2; 

	}

	.cate a {

	    padding: 12px 20px;

	}

	.msg_form ul li {

	    width: 100%;

	    margin-bottom: 20px;

	}

	.news_img{

		display: none;

	}

	.newsLi_text {

	    width: 75%;

	    padding-top: 0px

	}

	.tc_box {

	    width: 518px;

	    height: 430px;

	    margin-top: -215px;

	    margin-right: -259px;

	}

	.tc_content {

	    margin: 40px 0px;

	}

}

@media(max-width: 640px){

	.about_tj ul li h1 {

	    font-size: 35px;

	}

	.index_about_banner {

	    width: 70%;

	}

	.index_news_ul ul li {

	    padding: 20px 22px 20px 22px;

	}

	.date h1 {

	    font-size: 20px;

	}

	.date p {

	    font-size: 14px;

	}

	.fx ul li {

	    margin-right: 12px;

	}

	.nav_but {

	    margin-left: 20px;

	}

	.fx {

	    width: auto;

	}

	.proList_cen ul li {

	    width: 48.5%;

	}

	.proList_cen ul li:nth-child(3n) {

	    border-right: none;

	}

	.proList_cen ul li:nth-child(3) {

	    border-top: none;

	}

	.proList_cen ul li:nth-child(2n) {

	    border-right: 1px solid #d2d2d2;

	}

	.newsLi_date h2 {

	    padding: 6px 35px 6px 12px;

	    font-size: 12px;

	}

	.newsLi_date h1 {

	    font-size: 22px;

	}

	.proMsg_list ul li {

	    padding: 5px 18px 5px 2px;

	}

	.proMsg_list ul li i {

	    width: 20px;

	    height: 20px;

	}

	.proMsg_list ul li img{

		display: none;

	}

	.tc_box {

	    width: 350px;

	    height: 436px;

	    margin-top: -218px;

	    margin-right: -175px;

	}

}

@media(max-width: 480px){

	.m_title {

	    margin-bottom: 15px;

	}

	.m_title p {

	    font-size: 20px;

	}

	.index_about {

	    padding-top: 30px;

	}

	.about_tj ul li h1 {

	    font-size: 28px;

	}

	.about_tj ul li span {

	    font-size: 14px;

	}

	.index_about_text p {

	    font-size: 14px;

	    line-height: 24px;

	}

	.index_ys {

	    padding: 30px 0px 24px;

	}

	.ys_fl>h1 {

	    font-size: 14px;

	    margin-top: 20px;

	    margin-bottom: 24px;

	}

	.ys_fr ul li {

	    margin-bottom: 26px;

	}

	.index_news_ul ul li {

	    padding: 20px 12px 20px 12px;

	}

	.date h1 {

	    font-size: 16px;

	}

	.date p {

	    font-size: 12px;

	}

	.news_text h1 {

	    font-size: 14px;

	}

	.news_text p {

	    font-size: 12px;

	}

	.index_news {

	    padding: 20px 0px;

	}

	.more {

	    padding: 8px 55px 8px 30px;

	}

	.tit p {

	    font-size: 20px;

	}

	.msg_form {

	    margin-top: 30px;

	}

	.msg_box {

	    padding: 35px 0px;

	}

}

@media(max-width: 414px){

	.about_tj ul li h1 {

	    font-size: 24px;

	}

	.about_tj ul li h1 i {

	    width: 14px;

	    height: 12px;

	    right: -10px;

	}

	.about_tj ul li span {

	    font-size: 12px;

	}

	.about_tj ul li {

	    margin-top: 10px;

	}

	.m_pro_cen ul li p {

	    font-size: 12px;

	}

	.m_pro_cen ul li h1 {

	    font-size: 12px;

	}

	.ys_fl>h1 {

	    font-size: 13px;

	}

	.ys_fl>p {

	    font-size: 12px;

	    line-height: 18px;

	}

	.ys_fr ul li img {

	    width: 44px;

	    height: 44px;

	}

	.news_text {

	    width: 78%;

	}

	.index_contact {

	    padding: 20px 0px 42px;

	}

	.index_contact_fl h1 {

	    font-size: 22px;

	    margin-bottom: 20px;

	}

	.index_contact_fl h3 {

	    font-size: 25px;

	    margin-bottom: 18px;

	}

	.index_contact_fr {

	    margin-top: 24px;

	}

	.index_contact_fr h1 {

	    font-size: 22px;

	}

	.index_contact_fr form input[type="text"] {

	    margin-bottom: 18px;

	}

	.mbeian p {

	    font-size: 12px;

	}

	.fx>h1 {

	    font-size: 16px;

	    margin-bottom: 8px;

	}

	.index_about_banner .swiper-button-prev {

	    width: 45px;

	    height: 28px;

	    right: 45px;

	}

	.index_about_banner .swiper-button-next {

	    width: 45px;

	    height: 28px;

	}

	.tj ul li {

	    width: 50%;

	}

	.newsLi_text {

	    width: 65%;

	}

	.proMsg_text h1 {

	    font-size: 13px;

	}

	.proMsg_text p {

	    font-size: 12px;

	}

	.tc_box {

	    width: 310px;

	    height: 440px;

	    margin-top: -220px;

	    margin-right: -155px;

	}

}

@media(max-width: 360px){

	.fx {

	    width: 100%;

	    text-align: center;

	}

	.mbeian {

	    width: 100%;

	    margin-bottom: 10px;

	}

	.fx ul{

		width: 150px;

    	margin: 0px auto;

	}

}

@media(max-width: 320px){

	.ys_text {

	    margin-left: 18px;

	}

	.index_about_banner {

	    width: 68%;

	}

}