@media screen and (max-width: 1500px) {
  .w80 {
    width: 90%;
  }
  .head .nav li {
    margin: 0 15px;
  }
  .head .nav ul li .xl {
  }

  .inbanner .swiper-slide {
    height: auto;
    overflow: hidden;
  }
  .inbanner .swiper-slide a img {
    display: block;
    max-width: 120%;
    margin-left: -10%;
  }
}

@media screen and (max-width: 1200px) {
  .w1200 {
    width: 100%;
    padding: 0 10px;
  }

  .head {
    text-align: end;
  }
  .head .nav li {
    margin: 0 5px;
  }

  .head .search_btn {
    display: none;
  }

  .incase .incase_nav li.cur {
    padding-left: 80px;
  }
  .incase .incase_nav li.cur .iconfont {
    left: 20px;
  }

  .foot .foot1 .foot_code {
    margin-right: 80px;
  }
  .foot .foot1 .foot_nav {
    width: calc(100% - 135px - 80px);
  }
  .foot .foot1 .foot_contact {
    display: none;
  }

  .proli_left {
    width: 240px;
  }
  .proli .proli_right {
    width: calc(100% - 240px);
  }
  .procon .procon_right {
    width: calc(100% - 240px);
  }

	.photoli li{
		width: 32%;
		margin-right: 2%;
		margin-bottom: 2%;
	}
	.photoli li:nth-child(4n){
		margin-right: 2%;
	}
	.photoli li:nth-child(3n){
		margin-right: 0;
	}
}

@media screen and (max-width: 1000px) {
  .w80 {
    width: 95%;
  }

  .head {
    display: none;
  }

  .head_h {
    display: none;
  }

  .top {
    display: block;
  }
  .top_h {
    display: block;
    width: 100%;
    height: 80px;
  }

  .top_bg {
    height: 100px;
  }

  .top {
    height: 80px;
    position: fixed;
    z-index: 999;
    top: 0px;
    width: 100%;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.3);
    background-color: #fff;
  }

  .top_bg {
    height: 80px;
  }

  .top .logo {
    float: left;
    margin-left: 10px;
  }

  .top .logo a {
    line-height: 80px;
  }

  .top .logo img {
    max-height: 50px;
    display: inline-block;
    vertical-align: middle;
  }

  .top .top_tel {
    float: right;
    margin-right: 15px;
  }

  .top .top_tel a {
    display: block;
    margin-top: 10px;
    width: 60px;
    height: 60px;
    /* background: url(../images/top_tel.png) no-repeat center; */
    background-size: auto 60%;
		text-align: center;
  }
	.top .top_tel a i{
		font-size: 42px;
		line-height: 60px;
		color: #007078;
	}

  .top .top_nav_btn {
    width: 80px;
    height: 80px;
    background-color: #007078;
    display: block;
    float: right;
    padding: 25px 20px;
  }

  .top .top_nav_btn p {
    height: 2px;
    width: 40px;
    background-color: #fff;
    margin-bottom: 13.5px;
    position: relative;
    transition: all 0.3s;
    left: 0px;
    transform-origin: 0 50%;
  }

  .top .top_nav_btn p:nth-child(3) {
    margin-bottom: 0px;
  }

  .top .top_nav_btn a:hover p {
    /*left: 3px;*/
  }

  .top .top_nav_btn a.close p {
    left: 5px;
  }

  .top .top_nav_btn a.close p:nth-child(1) {
    transform: rotate(45deg);
  }

  .top .top_nav_btn a.close p:nth-child(2) {
    opacity: 0;
  }

  .top .top_nav_btn a.close p:nth-child(3) {
    transform: rotate(-45deg);
  }

  body {
    transition: all 0.3s;
  }
  .menu {
    display: block;
    position: fixed;
    right: -66%;
    width: 66%;
    height: 100%;
    top: 0;
    z-index: 9999;
    height: 100%;
    background-color: #fff;
    transition: all 0.3s;
    padding-top: 80px;
  }
  .menu .ht {
    position: absolute;
    left: 0px;
    top: 0px;
    width: 100%;
    height: 80px;
    background-color: #007078;
  }

  .menu .ht h3 {
    font-size: 24px;
    line-height: 80px;
    float: left;
    color: #fff;
    padding-left: 15px;
  }
  .menu .ht span {
    position: absolute;
    top: 0px;
    right: 0px;
    width: 80px;
    height: 80px;
    cursor: pointer;
  }

  .menu span:before,
  .menu span:after {
    position: absolute;
    display: block;
    content: "";
    right: 20px;
    top: 37px;
    height: 2px;
    width: 40px;
    background-color: #fff;
    transform: rotate(45deg);
  }

  .menu span:after {
    transform: rotate(-45deg);
  }

  .menu ul {
    height: 100%;
    overflow-y: auto;
  }

  .menu ul::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 6px;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 1px;
  }

  .menu ul::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 1px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #535353;
  }

  .menu ul::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 1px;
    background: #ededed;
  }

  .menu ul li {
    border-bottom: 1px solid #ddd;
    transition-delay: 100ms;
    transform: translateY(100%);
    transition: all 0.5s;
    opacity: 0;
  }

  .menu ul li a {
    display: block;
    color: #666;
    line-height: 30px;
    padding-left: 20px;
    font-size: 16px;
    transition: all 0.3s;
  }

  .menu ul li > a {
    font-size: 18px;
    color: #666;
    line-height: 40px;
    padding: 8px 0 12px 20px;
  }

  .menu ul li a:hover
/*,.menu ul li.on>a*/ {
    background-color: #007078;
    color: #fff;
  }

  .menu.on ul li {
    transform: translateY(0);
    opacity: 1;
  }

  .menu ul li dl.xl {
    /*display: none;*/
    /*border-bottom: 1px solid #ddd;*/
    padding: 5px 0;
  }
  .menu ul li dl dd {
    float: left;
    width: 50%;
  }
  .menu ul li dl dd a {
    display: block;
    font-size: 14px;
  }

  .menu_bg {
    display: block;
    background-color: rgba(0, 0, 0, 0.8);
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: -1;
    opacity: 0;
    width: 100%;
    height: 100%;
    transition: all 0.3s;
  }

  .inys ul li {
    width: 50%;
    padding: 0 10px;
    margin-bottom: 40px;
    vertical-align: top;
  }
  .inys ul li p {
    line-height: 20px;
    height: 40px;
  }

  .incase .incase_nav li.cur {
    padding-left: 80px;
  }
  .incase .incase_nav li.cur .iconfont {
    left: 20px;
  }

  .page_ban {
    height: 320px;
    padding-top: 180px;
    background-position: center left -360px !important;
  }
  .page_nav ul {
    padding: 0px;
  }

  .page_nav .pro_nav {
    margin-right: 10px;
  }

  .proli_left {
    width: 100%;
    border: 0px;
  }
  .proli_left .proli_btn {
    display: block;
    font-size: 18px;
    color: #fff;
    line-height: 56px;
    background-color: #007078;
    border: 1px solid #eee;
    text-align: center;
    transition: all 0.3s;
  }
  .proli_left .proli_btn.on {
    color: #007078;
    background-color: #fff;
  }
  .proli_left ul {
    display: none;
    position: absolute;
    z-index: 6;
    top: 58px;
    left: 0px;
    width: 100%;
    background-color: #fff;
    border: 1px solid #eee;
    border-top: 0px;
    box-shadow: 0px 5px 5px 1px rgba(0, 0, 0, 0.05);
  }

  .proli .proli_right {
    width: 100%;
  }
  .procon .procon_right {
    width: 100%;
  }
}

@media screen and (max-width: 880px) {
  .inabout {
    height: auto;
    padding: 0px;
  }
  .inabout .img {
    position: relative;
    width: 100%;
    height: 400px;
    margin-bottom: 20px;
  }
  .inabout .text {
    width: 100%;
    padding-bottom: 20px;
  }

  .incase {
    padding-right: 30%;
  }
  .incase .right {
    right: 3%;
    width: 25%;
  }
  .incase .intl h3 {
    font-size: 32px;
  }

  .innews .left {
    float: none;
    width: 100%;
    margin-bottom: 20px;
  }
  .innews .left .img img {
    width: 100%;
    height: auto;
    object-fit: fill;
  }
  .innews .right {
    float: none;
    width: 100%;
  }

  .foot .foot1 {
    padding: 40px 0 30px;
  }
  .foot .foot1 .foot_code {
    margin-right: 40px;
  }
  .foot .foot1 .foot_nav {
    width: calc(100% - 135px - 40px);
  }
  .foot .foot1 .foot_nav li {
    margin-right: 5%;
  }

  .newsli li:first-child .img {
    width: 50%;
  }
  .newsli li:first-child .text h3 {
    font-size: 16px;
    line-height: 24px;
    padding-top: 0px;
    margin-bottom: 5px;
  }
  .newsli li:first-child .text span {
    margin-top: 0px;
  }

  .contact .text {
    margin-bottom: 30px;
  }
  .contact .text .list li {
    width: 50%;
    height: 151px;
    padding: 10px 5px;
  }
  .contact .text .list li:nth-child(2):after {
    display: none;
  }

  @media screen and (max-width: 800px) {
  }
}
@media screen and (max-width: 640px) {
  .top .logo img {
    height: 40px;
  }

  .menu ul li.pro dl dd {
    width: 100%;
  }

  .intl {
    margin-bottom: 30px;
  }
  .intl h3 {
    font-size: 24px;
    margin-bottom: 5px;
  }
  .intl p {
    font-size: 12px;
  }

  .inpro {
    margin: 50px 0 60px;
  }
  .inpro .intl {
    margin-bottom: 30px;
  }
  .inpro .intl h3 {
    font-size: 24px;
  }
  .inpro .intl h5 {
    font-size: 64px;
    letter-spacing: 0px;
  }

  .inabout .text h3 {
    font-size: 32px;
  }
  .inabout .text h5 {
    font-size: 16px;
  }
  .inabout .img {
    height: 320px;
    background-size: auto 100% !important;
  }

  .inys {
    padding: 40px 0 20px;
  }

  .incase {
    padding-right: 0px;
    height: auto;
  }
  .incase .right {
    position: relative;
    width: 100%;
    right: 0px;
    padding: 0 20px;
    float: none;
    margin-bottom: 10px;
  }
  .incase .intl {
    margin-top: 0px;
    padding: 10px 0 0px;
  }
  .incase .incase_nav {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
  }
  .incase .incase_nav ul {
    text-align: left;
    font-size: 0px;
  }
  .incase .incase_nav li {
    display: inline-block;
    width: 50%;
    height: 60px;
    line-height: 60px;
  }
  .incase .incase_nav li.cur {
    left: auto;
    width: 50%;
  }
  .incase .content {
    height: 360px;
  }
  .incase .content li a {
    display: block;
    position: relative;
  }
  .incase .content li .text {
    left: 20px;
    width: auto;
    right: 20px;
  }
  .incase .content li .text h3 {
    margin-bottom: 20px;
  }
  .incase .content li .text p {
    line-height: 24px;
  }
  .incase .content li .img {
    height: 360px;
  }
  .incase .content li .img img {
    height: 360px;
  }

  .innews {
    padding: 50px 0 50px;
  }
  .innews .intl {
    margin-bottom: 30px;
  }
  .innews .intl dl dd:nth-child(1) {
    margin-right: 20px;
  }
  .innews .left .text {
    padding: 10px 120px 10px 20px;
  }
  .innews .left .text .date {
    top: 10px;
    right: 10px;
    width: 100px;
    height: auto;
    padding-left: 10px;
  }
  .innews .right li {
    height: auto;
  }
  .innews .right li a {
    padding: 20px 20px 20px 120px;
  }
  .innews .right li .date {
    top: 20px;
    left: 10px;
    padding-left: 0px;
    width: 100px;
  }

  .foot .foot1 {
    text-align: center;
  }
  .foot .foot1 .foot_code {
    float: none;
    display: inline-block;
  }
  .foot .foot1 .foot_nav {
    display: none;
  }
  .foot .foot1 .foot_contact {
    float: none;
    display: inline-block;
    vertical-align: top;
    text-align: left;
  }

  .page_nav {
    margin-bottom: 10px;
  }
  .page_nav li a {
    font-size: 15px;
    line-height: 50px;
  }

  .page_nav .pro_nav {
    margin-top: 10px;
  }

  .location {
    padding: 10px 0;
    margin-bottom: 20px;
  }

  .proli .proli_right li {
    width: 50%;
  }
  .proli .proli_right li:nth-child(3) {
    border-top: 0px;
  }
  .procon .procon_right {
    padding: 20px 10px;
  }
  .procon .pro_tl h3 {
    font-size: 24px;
  }

  .photoli h3 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .photoli {
    margin-bottom: 40px;
  }
  .photoli li {
    margin-bottom: 15px;
  }
  .photoli li h5 {
    line-height: 40px;
  }
  .photoli li span {
    margin-top: -50px;
  }

  .newsli .newsli_tl h3 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .newsli li .text2 h3 {
    height: auto;
  }

  .photoli li h5 {
    font-size: 14px;
  }
  .photoli li {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 4%;
  }
  .photoli li:nth-child(3n) {
    margin-right: 4%;
  }
  .photoli li:nth-child(2n) {
    margin-right: 0px;
  }
  .photoli1 li {
    width: 48%;
    margin-right: 4%;
  }
  .photoli1 li:nth-child(2n) {
    margin-right: 0px;
  }

	.caseli li h5 {
    font-size: 14px;
  }
  .caseli li {
    width: 48%;
    margin-right: 4%;
    margin-bottom: 4%;
  }
  .caseli li:nth-child(3n) {
    margin-right: 4%;
  }
  .caseli li:nth-child(2n) {
    margin-right: 0px;
  }
  .caseli li {
    width: 48%;
    margin-right: 4%;
  }
  .caseli li:nth-child(2n) {
    margin-right: 0px;
  }

  .newsli li {
    margin-bottom: 10px;
  }
  .newsli li:first-child .text font {
    margin-bottom: 5px;
  }
  .newsli li:first-child {
    margin-bottom: 20px;
  }
  .newsli li .text2 {
    padding: 10px 20px 10px 10px;
  }
  .newsli li .text2 h3 {
    margin-bottom: 5px;
  }
  .newsli li .text2 h5 {
    margin-bottom: 5px;
  }
  .newsli li .text2 p {
    margin-bottom: 10px;
  }
  .newsli li a:hover .text2 {
    padding: 10px 10px 10px 20px;
  }

  .news .news_tl {
    margin-bottom: 30px;
  }
  .news .news_con {
    margin-bottom: 40px;
  }

  .news .fy {
    margin-bottom: 30px;
  }

  .page_ban {
    height: 200px;
    padding-top: 100px;
    background-size: auto 140% !important;
    background-position: center left -260px !important;
  }
  .page_ban .w80 h3 {
    font-size: 20px;
  }
  .page_ban .w80 h4 {
    font-size: 24px;
  }
  .page_nav li {
    width: 33.33%;
  }
}

@media screen and (max-width: 480px) {
  .top {
    height: 60px;
  }

  .top .logo {
    margin-left: 5px;
  }
  .top .logo a {
    line-height: 60px;
  }

  .top .logo img {
    height: 30px;
  }
  .top .top_nav_btn {
    width: 60px;
    height: 60px;
    padding: 20px 15px;
  }
  .top .top_nav_btn p {
    width: 30px;
    margin-bottom: 8px;
  }
  .menu .ht {
    height: 60px;
  }
  .menu .ht h3 {
    line-height: 60px;
  }
  .menu .ht span {
    width: 60px;
    height: 60px;
  }
  .menu span:before,
  .menu span:after {
    width: 30px;
    right: 15px;
    top: 30px;
  }
  .menu ul li > a {
    font-size: 18px;
    line-height: 32px;
    padding: 5px 0 0px 20px;
  }
  .top .top_tel {
    margin-right: 10px;
  }
  .top .top_tel a {
    margin-top: 0px;
  }


  .top_h {
    height: 60px;
  }

  .incase .incase_nav li {
    padding-left: 50px;
  }
  .incase .incase_nav li .iconfont {
    font-size: 32px;
  }

  .incase .incase_nav li.cur {
    padding-left: 50px;
  }
  .incase .incase_nav li.cur .iconfont {
    left: 10px;
  }
  .incase .content li .text h3 {
    font-size: 24px;
  }

  .innews .right li .date {
    width: 90px;
  }
  .innews .right li a {
    padding: 20px 20px 20px 110px;
  }

  .page_ban {
    padding-top: 60px;
    background-size: auto 100% !important;
  }

  .inabout .img {
    height: 250px;
  }

  .foot .foot1 .foot_code {
    display: none;
  }

  .pro_con .fy a.return {
    position: relative;
    top: 5px;
  }

  .newsli li:first-child .img {
    width: 100%;
    margin-bottom: 10px;
  }
  .newsli li:first-child .text h3 {
    overflow: visible;
    text-overflow: ellipsis;
    white-space: normal;
  }
  .newsli li:first-child .text p {
    margin-bottom: 10px;
  }

  .photoli li {
    width: 100%;
    margin-right: 0px;
  }
	.caseli li {
    width: 100%;
    margin-right: 0px;
  }

  .contact .text .list li {
    float: none;
    width: 100%;
    height: auto;
    background-color: #f5f5f5;
    margin-bottom: 10px;
  }
}