@media (max-width: 1000px) {
  body, html {
    overflow-x: hidden;
  }
  img {
    max-width: initial;
    width: 100%;
  }
  .content {
    width: 100%;
    -moz-box-sizing: border-box;
         box-sizing: border-box;
    padding: 0 15px;
  }
  p {
    line-height: 24px;
  }
  .fl, .fr {
    float: none;
  }
  .padd {
    padding-top: 40px;
    padding-bottom: 40px;
  }
  .menubtn {
    position: absolute;
    top: 50%;
    right: 0;
    padding: 15px;
    cursor: pointer;
    -webkit-transition: 0.3s;
    -o-transition: 0.3s;
    -moz-transition: 0.3s;
    transition: 0.3s;
    z-index: 9;
    display: block;
    margin-top: -26px;
  }
  .menubtn .bar:nth-of-type(1) {
    margin-top: 0px;
  }
  .menubtn .bar:nth-of-type(3) {
    margin-bottom: 0px;
  }
  .bar {
    position: relative;
    display: block;
    width: 25px;
    height: 2px;
    margin: 7px auto;
    background-color: #333;
    border-radius: 10px;
    -webkit-transition: 0.3s;
    -o-transition: 0.3s;
    -moz-transition: 0.3s;
    transition: 0.3s;
  }
  .menubtn_close .bar:nth-of-type(1) {
    -webkit-transform: translateY(9px) rotate(-45deg);
    -ms-transform: translateY(9px) rotate(-45deg);
    -moz-transform: translateY(9px) rotate(-45deg);
      -o-transform: translateY(9px) rotate(-45deg);
         transform: translateY(9px) rotate(-45deg);
  }
  .menubtn_close .bar:nth-of-type(2) {
    opacity: 0;
  }
  .menubtn_close .bar:nth-of-type(3) {
    -webkit-transform: translateY(-9px) rotate(45deg);
    -ms-transform: translateY(-9px) rotate(45deg);
    -moz-transform: translateY(-9px) rotate(45deg);
      -o-transform: translateY(-9px) rotate(45deg);
         transform: translateY(-9px) rotate(45deg);
  }
  .totop {
    width: 45px;
    height: 45px;
    right: 27px;
    bottom: 120px;
  }
  .linebg {
    height: 4px;
  }
  .linebg:after {
    border-width: 4px 4px 0 0;
    right: -4px;
  }
  .headright, .language, nav {
    display: none;
  }
  header {
    padding: 20px 0;
  }
  .logo {
    width: 100%;
  }
  .headleft {
    width: 50%;
  }
  .banner {
    margin-top: 0;
  }
  nav:before, nav i:before, nav i {
    display: none;
  }
  nav {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    height: auto;
    top: 52px;
    z-index: 6;
    padding: 30px 0;
  }
  .nav li a{
    color: #333;
  }
  .nav li.navact a:after{
    background: #bc1c21;
  }
  .nav li.navact a{
    background: url(../images/navbgm.png) no-repeat left top;
  }
  .search {
    width: 100%;
    height: 40px;
    margin-bottom: 30px;
  }
  .search input {
    line-height: 40px;
  }
  .search input[type=submit] {
    height: 40px;
    right: 24px;
  }
  .search input[type=text] {
    left: 25px;
    height: 40px;
  }
  .nav {
    width: 100%;
  }
  .nav li {
    margin-bottom: 5px;
    width: 100%;
  }
  .nav li a {
    padding: 10px;
  }
  .footnav {
    width: 100%;
    padding-left: 0;
  }
  .footnav ul {
    display: none;
  }
  .footchat {
    width: 100%;
    padding: 20px;
  }
  .footchat ul {
    width: 100%;
  }
  .footchat li {
    margin: 0;
    line-height: 2.3em;
  }
  .footchat li img {
    margin-right: 10px;
  }
  .footbot{
    display: block;
  }
  .footbot p{
    margin: 0;
    text-align: center;
  }
  .footbot font{
    display: none;
  }
  .footchat li a {
    font-size: 16px;
  }
  .footchat li a b {
    font-size: 24px;
  }
  .lxwm-btn {
    margin-bottom: 30px;
    margin-top: 0;
  }
  .footcode {
    width: 40%;
    margin-top: 20px;
  }
  .footcode p {
    margin-top: 8px;
  }
  .footbot {
    padding: 20px 15px;
  }
  .titbox {
    margin-bottom: 40px;
  }
  .titbox h2 {
    font-size: 28px;
    padding: 18px 18px 13px;
  }
  .titbox i {
    height: 8px;
  }
  .titbox i:after {
    border-width: 8px 10px 0 0;
  }
  .protab {
    padding: 10px 20px;
    padding-top: 20px;
  }
  .protab a {
    font-size: 16px;
    line-height: 1.5em;
    width: 33%;
    text-align: left;
    padding: 0 10px;
    margin-bottom: 15px;
  }
  .protab a:nth-child(3n) {
    border: 0 none;
  }
  .prolist li {
    width: 100%;
    margin-right: 0%;
    margin-top: 50px;
  }
  .prolisttxt {
    padding: 15px 20px;
    box-shadow: 0px 0px 10px 0px rgba(50, 51, 51, 0.16);
  }
  .prolisttxt h4 {
    margin-bottom: 10px;
    font-size: 20px;
  }
  .prolisttxt span {
    width: 70px;
    height: 35px;
    -o-background-size: 25px 17px;
       background-size: 25px 17px;
  }
  .soluleft {
    width: 100%;
    float: none;
  }
  .soluleft .solutxt {
    margin-left: 0;
    margin-bottom: 30px;
  }
  .soluright {
    width: 100%;
    float: none;
  }
  .solutxt h4 {
    font-size: 20px;
    margin-bottom: 20px;
  }
  .solutxt h4 span {
    font-size: 48px;
  }
  .solutxt ul li {
    line-height: 30px;
    -o-background-size: 16px 16px;
       background-size: 16px 16px;
    padding-left: 28px;
  }
  .solulist {
    width: 100%;
    margin-top: 40px;
    padding-top: 40px;
    border-top: 1px solid #eee;
  }
  .newstop li {
    width: 100%;
    padding-bottom: 0;
  }
  .newstop li .aniimg {
    border-radius: 10px 10px 0 0;
  }
  .newstop .swiper-button-next {
    display: none;
  }
  .newstop .swiper-button-prev {
    display: none;
  }
  .newstop .swiper-pagination {
    bottom: 23px;
    display: block;
  }
  .newstop .swiper-pagination-bullet-active {
    background: #bd1d21;
    width: 20px;
    border-radius: 8px;
  }
  .newstop .swiper-wrapper {
    padding-bottom: 10px;
  }
  .newslist {
    margin-top: 30px;
  }
  .newslist li {
    width: 100%;
    padding: 15px 0;
  }
  .newslist li h4 {
    padding-left: 20px;
    float: none;
    max-width: 100%;
  }
  .newslist li span {
    display: none;
  }
  .newstop-txt {
    position: static;
    padding: 20px 20px 40px;
    border-radius: 0 0 10px 10px;
  }
  .newstop-txt span {
    display: none;
  }
  .newstop-txt h4 {
    margin-bottom: 10px;
  }
  .newstop-txt p {
    line-height: 1.7em;
    height: 3.4em;
  }
  footer .content {
    padding: 0 15px;
  }
  .route {
    padding: 15px;
  }
  .aboutrow .aboutrowleft {
    width: 100%;
    float: none;
  }
  .aboutrow .aboutrowleft .titbox {
    text-align: center;
  }
  .aboutrow .aboutrowleft .titbox span {
    font-size: 26px;
  }
  .aboutrow .aboutrowleft .titbox h2 {
    padding-bottom: 10px;
  }
  .aboutrow .aboutrowright {
    width: 100%;
    float: none;
  }
  .aboutrow .aboutrowright p {
    margin-bottom: 30px;
  }
  .aboutrow .aboutrowtxt {
    position: static;
    width: 100%;
    padding: 30px;
    margin-bottom: 30px;
  }
  .aboutrow .aboutrowtxt p {
    margin: 1em 0;
  }
  .jsslbox .jsslpic {
    margin-top: 30px;
    padding: 30px;
    padding-bottom: 0;
  }
  .jsslbox .jsslpic img {
    width: 100%;
    margin: 15px 0;
  }
  .qywhlist .qywhleft {
    width: 100%;
  }
  .qywhlist .qywhright {
    width: 100%;
  }
  .qywhlist .qywhright p {
    margin-left: 0;
    margin: 30px 0;
  }
  .qywhlist2 .qywhleft {
    padding: 30px 15px;
  }
  .qywhlist2 .qywhleft img {
    position: static;
    width: 100%;
    margin-top: 30px;
  }
  .qywhlist2 p {
    margin: 0;
    width: auto;
  }
  .soluitem .soluitem-pic {
    max-width: 100%;
  }
  .soluitem .soluitem-pic img {
    width: 100%;
  }
  .soluitem .soluitem-txt {
    width: 100%;
    margin-top: 30px;
  }
  .soluitem .soluitem-txt h2 {
    font-size: 26px;
  }
  .soluitem .soluitem-txt h3 {
    font-size: 18px;
  }
  .soluitem .soluitem-txt ul {
    margin-top: 30px;
  }
  .soluitem .soluitem-txt ul li {
    font-size: 16px;
    line-height: 1.8em;
    -o-background-size: 15px 15px;
       background-size: 15px 15px;
    padding-left: 30px;
    background-position: left 5px;
    margin-bottom: 1em;
  }
  .zxf_pagediv .current,.zxfPagenum {
    display: none;
  }
  .soluitem:nth-child(2n) .soluitem-txt {
    margin-top: 0;
    margin-bottom: 30px;
  }
  .cjrybox .cjryconpic {
    width: 100%;
    margin-left: 0;
    -moz-box-sizing: border-box;
         box-sizing: border-box;
  }
  .cjrybox .cjrycontxt {
    position: static;
    width: 100%;
    padding: 20px;
  }
  .prorow li.prorow-tit span {
    font-size: 60px;
  }
  .detailtop-pic {
    width: 100%;
  }
  .detailtop-txt {
    width: 100%;
  }
  .detailtop-txt h1 {
    font-size: 28px;
  }
  .detailtop-txt .detailtop-con {
    padding-top: 30px;
    border-radius: 0px 42px 0px 0px;
    position: static;
    width: 100%;
    margin-left: 0;
  }
  .detailtop-txt .detailtop-con p {
    line-height: 2em;
    background-position: left 7px;
    width: 80%;
  }
  .detailtop-txt .casechat {
    margin-top: 30px;
  }
  .detailtop-txt .casechatbtn {
    margin: 25px 0;
  }
  .detail-main, .detail-side {
    width: 100%;
  }
  .detail-side {
    margin-top: 50px;
  }
  .ystdlist img {
    width: 100%;
    margin: 0;
    max-width: none;
  }
  .ystdlist .ystdtxt, .wkgplist .ystdtxt {
    width: 100%;
  }
  .wkgplist,.tssbpic{
    margin-bottom: 0;
  }
  .wkgplist .ystdtxt p{
    box-sizing: border-box;
  }
  .ystdlist:nth-child(2n+1) {
    padding-left: 15px;
    padding-right: 15px;
  }
  .ystdlist:nth-child(2n+1) img {
    margin: 0;
    margin-top: 1em;
  }
  .ystdlist .ystdtxt ul li p:before,.wkgplist .ystdtxt ul li p:before{
    top: 0.7em;
  }
  .ystdlist .ystdtxt ul li p{
    font-size: 16px;
  }
  .ystdlist{
    padding: 40px 0;
  }
  .tablebox {
    width: 100%;
    overflow-x: auto;
  }
  .modellist h3 {
    font-style: 22px;
    padding: 15px 0;
  }
  .newsitem li {
    width: 100%;
    padding: 20px;
    margin-bottom: 40px;
  }
  .newsitem li h4 {
    float: none;
    max-width: 100%;
    font-size: 16px;
  }
  .newsitem li span {
    float: none;
    margin-top: 5px;
    display: block;
  }
  .newstit {
    margin-bottom: 15px;
  }
  div.zxf_pagediv {
    text-align: center;
  }
  .newsdetailtop h1 {
    font-size: 24px;
  }
  .newsdetailtop {
    margin-top: 30px;
    margin-bottom: 20px;
  }
  .newschat {
    padding: 30px 20px;
  }
  .newschat p {
    text-align: center;
  }
  .chat-phone:before {
    display: none;
  }
  .chat-phone:after {
    display: none;
  }
  .chat-phone span {
    padding-left: 40px;
  }
  .chatright {
    width: 100%;
    margin-top: 20px;
  }
  .xgzxlist li {
    width: 100%;
    padding: 15px 0;
  }
  .casenews:before {
    display: none;
  }
  .casenewstxt {
    width: 100%;
    float: none;
  }
  .casenewstxt h2 {
    padding-top: 10px;
    font-size: 26px;
    -o-background-size: 20px 30px;
       background-size: 20px 30px;
    padding-left: 35px;
  }
  .casenewstxt p {
    margin-top: 10px;
  }
  .casenewstxt img {
    position: static;
    width: 100%;
    margin: 30px 0;
  }
  .casenewspic {
    width: 100%;
    text-align: center;
    padding-left: 10px;
  }
  .casenewspic:after {
    bottom: -20px;
  }
  .casetit h2 {
    font-size: 26px;
  }
  .procase-tit h3 {
    padding: 10px 20px;
    margin-bottom: 30px;
  }
  .procase-pic {
    margin-top: 30px;
  }
  .procase-pic li {
    width: 100%;
    margin-right: 0;
    margin-top: 30px;
  }
  .xczjbox .procase-pic {
    padding: 5px 20px;
  }
  .xczjbox .procase-pic li {
    margin-bottom: 0;
  }
  .casetit b {
    padding-top: 10px;
  }
  .casesolu > img {
    width: 100%;
    float: none;
  }
  .casesolu-right {
    float: none;
    width: 100%;
    margin-top: 30px;
  }
  .casesolu-fot {
    position: static;
    width: 100%;
    padding: 20px;
  }
  .wkgptit {
    margin-bottom: 40px;
  }
  .wkgptit h2 {
    font-size: 18px;
    height: 45px;
    line-height: 45px;
    padding-left: 20px;
    padding-right: 10px;
  }
  .wkgptit h2:after {
    width: 40px;
    right: -39px;
  }
  .wkgplistpic {
    margin-bottom: 40px;
    width: 100%;
  }
  .wkgplisttxt {
    width: 100%;
  }
  .wkgplisttxt h3 {
    font-size: 22px;
    padding-left: 24px;
  }
  .wkgplisttxt h3:before {
    width: 12px;
    height: 12px;
  }
  .wkgplisttxt ul {
    margin-top: 0;
  }
  .wkgplisttxt ul li {
    width: 100%;
    margin-top: 30px;
  }
  .wkgplisttxt ul li p {
    margin: 10px 0;
  }
  .wkgpbox:nth-child(2n+1) .wkgplistpic {
    margin-bottom: 0;
    margin-top: 40px;
  }
  .wkgprowlist {
    width: 100%;
  }
  .wkgprowlist h3 {
    font-size: 22px;
    -o-background-size: 29px 17px;
       background-size: 29px 17px;
    padding-left: 39px;
  }
  .wkgprowlist img {
    margin-bottom: 40px;
  }
  .tssbpic img {
    width: 48%;
    margin-bottom: 10px;
  }
  .wkgpxt-list li {
    width: 100%;
    margin-bottom: 40px;
  }
  .contactleft {
    width: 100%;
  }
  .contactright {
    width: 100%;
  }
  .contacttit {
    padding-bottom: 30px;
    margin-bottom: 30px;
  }
  .contacttit span {
    font-size: 54px;
    line-height: 1.5em;
  }
  .contacttit h2 {
    font-size: 28px;
    margin-bottom: 20px;
  }
  .contacttxt ul {
    float: none;
    width: 100%;
  }
  .contacttxt ul li {
    margin-bottom: 30px;
  }
  .contacttxt ul li span {
    margin-bottom: 10px;
  }
  .contacttxt ul li a {
    font-size: 20px;
  }
  .contacttxt ul li a strong {
    font-size: 32px;
  }
  .contactcode {
    width: 50%;
    margin: 30px auto;
  }
  .contactcode p {
    margin-bottom: 30px;
    margin-top: 10px;
  }
  .liuyan {
    padding: 30px 20px;
  }
  div.liuyan > h4 {
    font-size: 24px;
    margin-bottom: 20px;
  }
  .liuyan > p {
    margin-bottom: 30px;
  }
  .contactright .zxlybtn input[type=submit] {
    width: 45%;
  }
  #dituContent {
    height: 400px;
  }
  .fourtop {
    padding-top: 0;
    margin-top: 0px;
  }
  .fourtop h2 {
    font-size: 20px;
  }
  .fourtop img {
    width: 100%;
  }
  .fourbot {
    padding-top: 30px;
    padding-bottom: 40px;
  }
  .fourbotleft {
    width: 100%;
    float: left;
  }
  .fourbotleft ul {
    width: 100%;
  }
  .fourbotleft ul li {
    line-height: 40px;
    height: 40px;
  }
  .fourbotleft ul li a {
    font-size: 18px;
  }
  .fourbotleft h4 {
    font-size: 18px;
    margin-bottom: 20px;
  }
  .fourbotleft p {
    font-size: 16px;
  }
  .searpage h2 {
    margin-bottom: 30px;
    font-size: 22px;
  }
  .searpage h2 b {
    font-size: 28px;
  }
  .searmodel {
    width: 100%;
    line-height: 50px;
    height: 50px;
    padding-left: 20px;
    padding-right: 55px;
  }
  .searmodel input[type=text] {
    line-height: 50px;
    height: 50px;
    font-size: 20px;
  }
  .searmodel input[type=submit] {
    height: 50px;
    -o-background-size: 30px 14px;
       background-size: 30px 14px;
    right: 20px;
  }
  .seartit {
    margin-bottom: 15px;
  }
  .seartit > span {
    float: none;
    display: block;
  }
  .seartit h4 {
    float: none;
    max-width: 100%;
  }
  .searchlist li {
    padding-top: 0px;
    padding-bottom: 30px;
    margin-bottom: 30px;
  }
  .solu-detail > h4{
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 30px;
    padding-top: 20px;
    background-size: 49.6px 15.2px;
  }
  .tablebox table{
    margin-top: 0;
  }
  .aboutrowleft .titbox{
    margin-top: 0;
  }
  .ystdbox img{
    display: block;
    width: 100%;
    margin-left:0;
    float: none;
    max-width:none;
  }
  .wkgppic{
    width: 100%;
    max-width: none;
    margin: 0;
  }
  .wkgpitem li{
    padding: 20px 0;
  }
  .wkgplist:first-child{
    padding-top: 0;
  }
  .wkgppic, .wkgplist .ystdtxt{
    margin:20px 0;
  }
  .wkgpitem li:first-child{
    padding-top: 0;
  }
  .wkgpcase li{
    width: 100%;
  }
  .wkgpitem .ystdtxt h4{
    background-size: 10px 12px;
    background-position: left 6px;
    margin-bottom: 20px;
    padding-left: 20px;
  }
}
@media (max-width: 500px) {
  .banner {
    overflow: hidden;
    height: 200px;
    position: relative;
  }
  .banner img {
    position: absolute;
    width: auto;
    left: 50%;
    height: 100%;
    -webkit-transform: translateX(-50%);
       -moz-transform: translateX(-50%);
        -ms-transform: translateX(-50%);
         -o-transform: translateX(-50%);
            transform: translateX(-50%);
  }
}