.pc_body {
  display: block;
}

.wap_body {
  display: none;
}

/*---------------------------------------------------------------------------------------------------------------手机站导航开始----------*/
.sp_header {
  height: 50px;
  overflow: hidden;
  background: #fff;
  position: fixed;
  z-index: 1000;
  width: 100%;
}

.sp_logo {
  padding: 7.5px 10px;
  float: left;
  height: 50px
}

.sp_logo img {
  margin: auto;
  max-height: 35px;
}

.sp_nav {
  width: 50px;
  float: right;
  position: relative;
  cursor: pointer;
  height: 30px;
  margin-top: 13px
}

.sp_nav span {
  display: block;
  background: #c9141e;
  width: 30px;
  height: 3px;
  position: absolute;
  left: 10px;
  transition: all ease 0.35s
}

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

.sp_nav span:nth-of-type(2) {
  top: 10px
}

.sp_nav span:nth-of-type(3) {
  top: 20px
}

.sp_nav_se span:nth-of-type(1) {
  top: 10px;
  transform: rotate(45deg)
}

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

.sp_nav_se span:nth-of-type(3) {
  top: 10px;
  transform: rotate(-45deg)
}

.sjj_nav {
  position: fixed;
  z-index: 999;
  background: #eee;
  width: 100%;
  height: calc(100% - 104px);
  font-size: 14px;
  line-height: 40px;
  top: -100%;
  left: 0;
  overflow: auto;
  overflow-x: hidden;
  transition: top ease 0.35s;
}

.nav_show {
  top: 50px
}

.sjj_nav>ul>li:first-child {
  overflow: hidden;
  border-top: 0
}

.sjj_nav>ul>li:first-child>a {
  float: left;
  width: calc(100% - 70px)
}

.sjj_nav>ul>li:first-child .language {
  float: right;
  width: 70px;
  overflow: hidden;
  line-height: 30px;
  margin-top: 5px
}

.sjj_nav>ul>li:first-child .language a {
  width: 35px;
  float: left;
  border-left: 1px #ddd solid;
  text-align: center;
  color: #999;
}

.sjj_nav ul li i {
  position: absolute;
  top: 5px;
  right: 0px;
  border-left: 1px #ddd solid;
  height: 30px;
  padding: 0px 7px 0 7px;
}

.sjj_nav ul li i svg {
  transform: rotate(-90deg);
  transition: all ease 0.35s
}

.sjj_nav ul li .sjj_nav_i_se svg {
  transform: rotate(0deg)
}

.sjj_nav ul li {
  border-top: 1px #ddd solid;
  margin-left: 20px;
  position: relative;
  line-height: 40px;
  font-size: 14px
}

.sjj_nav>ul>li:last-child {
  border-bottom: 1px #ddd solid;
}

.sjj_nav ul li ul {
  display: none
}

.sjj_nav ul li a {
  color: #666;
  width: 80%
}

.sjj_nav ul li ul li a {
  color: #999;
  display: block;
  text-align: left;
}

.sjj_nav ul li i svg {
  width: 20px;
  height: 20px;
  fill: #555;
}

.sjj_nav ul li .sjj_nav_i_se svg {
  fill: #c9141e
}

.sjj_nav ul li ul li>ul {
  margin-left: 10px
}

/*---------------------------------------------------------------------------------------------------------------手机站导航结束----------*/
@media screen and (max-width:750px) {
  .pc_body {
    display: none;
  }

  .wap_body {
    display: block;
  }

  .nybanner {
    padding-top: 50px;
  }

  .flex-control-nav li {
    margin: 0;
  }

  #bigbox {
    width: 100%;
    min-width: 100%;
  }

  .wrap {
    width: 90%;
    margin: 0 5%;
  }

  .gsjj {
    padding: 20px 0 35px;
  }

  .gsjj .cpzx_title {
    margin-bottom: 0;
    text-align: center;
  }

  .cpzx_L {
    padding: 15px 0;
    background: none;
  }

  .cpzx_p {
    height: 22px;
    line-height: 22px;
    font-size: 16px;
  }

  .cpzx_sp {
    height: 25px;
    line-height: 25px;
    font-size: 20px;
  }

  .cpzx_R {
    padding-top: 28px;
  }

  .cpzx_more a {
    font-size: 12px;
  }

  .cpzx_heng::after {
    width: 55px;
  }

  .gsjj_L {
    width: 100%;
    float: initial;
    text-align: center;
  }
  .gsjj_L img {
    width: 65%;
}
  .gsjj_R {
    width: 100%;
    position: relative;
  }

  .gsjj_box {
    width: 100%;
    padding: 0;
    background: #fff;
  }

  .gsjj_txt {
    line-height: 23px;
    font-size: 14px;
  }

  .gsjj_M {
    padding-top: 15px;
    float: initial;
  }

  .gsjj_M a {
    width: 110px;
    font-size: 14px;
    margin: 0 auto;
  }

  .index-case-content .view .views-row {
    width: 100%;
  }

  .index-case-content .view .views-row:last-child {
    display: none;
  }

  .index-case-content .view .views-row:first-child {
    width: 100%;
    height: auto;
  }
  .index-case-content .view .views-row iframe{
    width: 100%;
    min-height: 280px;
    height: auto;
  }
  .index-case-content .view .views-row .box h5 {
    line-height: 35px;
    font-size: 13px;
  }

  .pro_center02 .content .bd {
    padding: 20px 0 35px;
  }

  .pro_center02 .content .bd .li_ {
    width: 100%;
    margin-right: 0px;
    margin-bottom: 20px;
    padding-bottom: 0;
  }

  .pro_center02 #catList {
    padding-top: 0;
  }

  .pro_center02 .content .bd .rect-1061 {
    padding-bottom: 0;
    height: auto;
  }

  .pro_center02 .content .bd .rect-1061 img {
    width: 100%;
    position: relative;
    height: auto;
  }

  .pro_center02 .content .bd .li_ .intro .box .tit a {
    font-size: 16px;
    line-height: 25px;
  }

  .pro_center02 .content .bd .li_ .intro .box {
    padding: 15px 20px;
    background: #fff;
  }

  .pro_center02 .content .bd .li_ .intro .box .intro_more {
    margin-top: 0;
  }

  .pro_center02 .content .bd .li_:hover .intro .box .con {
    height: 120px;
  }

  .cpzx_M {
    padding-top: 10px;
  }

  .cpzx_M a {
    width: 110px;
    font-size: 14px;
  }

  .fw {
    padding: 20px 0 35px;
  }

  .fw_contect {
    margin-top: 0;
  }

  .fw_contect #china-map {
    height: 330px;
  }

  .fw_contect img.wujiaox {
    width: 16px;
    right: 105px;
    top: 123px;
    display: block;
    left: inherit;
  }

  .fw_contect .cover {
    position: relative;
    right: 0;
    bottom: 0;
    background: url(../image/blue80.png) center;
    width: 100%;
  }

  .fw_contect .cover .box {
    padding: 20px;
  }

  .fw_contect .cover .box dt {
    font-size: 18px;
    line-height: 20px;
    margin-bottom: 10px;
  }

  .fw_contect .cover .box dd span {
    font-size: 16px;
  }

  .fw_contect .cover .box dd {
    font-size: 12px;
    margin-top: 0;
  }

  .fw_contect .cover .box .text {
    font-size: 14px;
    margin-top: 5px;
  }

  .anli {
    padding: 20px 0 35px;
  }

  .anli .swiper {
    margin-top: 0;
  }

  .anli .swiper-button-prev,
  .anli .swiper-button-next {
    padding: 5px;
  }

  .swiper-button-next:after,
  .swiper-button-prev:after {
    font-size: 20px;
  }

  .anli .intro .title {
    font-size: 16px;
  }

  .anli .intro .more {
    font-size: 14px;
  }

  .dynamic {
    padding: 20px 0 35px;
  }

  .dynamic .pic_new {
    float: initial;
    width: 100%;
    max-width: 100%;
    margin-top: 0;
  }

  .dynamic .pic_new .pic {
    height: auto;
  }

  .dynamic .pic_new .title {
    font-size: 16px;
    line-height: 25px;
    margin: 0;
    white-space: nowrap;
    display: block;
    text-overflow: ellipsis;
    overflow: hidden;
  }

  .dynamic .pic_new .time {
    font-size: 14px;
    line-height: 20px;
  }

  .dynamic .pic_new .more {
    line-height: 20px;
    font-size: 14px;
    margin: 10px 0px 20px;
  }

  .dynamic .news {
    float: initial;
    width: 100%;
    max-width: 100%;
    margin: 20px 0 0;
  }

  .dynamic .date {
    width: 20%;
    height: 70px;
    border: 0;
  }

  .dynamic .news ul li .bt {
    width: 75%;
    margin-left: 5%;
  }

  .dynamic .news ul li .bt h6 {
    line-height: 30px;
    height: auto;
  }

  .dynamic .news ul li .bt h6 a {
    font-size: 14px;
  }

  .dynamic .date b {
    line-height: 37px;
    font-size: 20px;
  }

  .dynamic .news ul li .bt p {
    line-height: 20px;
    font-size: 12px;
  }

  .dynamic .date span {
    font-size: 12px;
    line-height: 30px;
  }

  .footer-top {
    padding: 20px 0;
  }

  .footer-top .addreinfo {
    margin-bottom: 3px;
  }

  .footer-top .address {
    width: 100%;
    margin-top: 0;
    float: initial;
    overflow: hidden;
  }

  .footer-top .footer-ri {
    float: initial;
    margin-top: 10px;
  }

  .footer-top .addreinfo dt,
  .footer-top .addreinfo dd {
    font-size: 12px;
  }

  .footer-top .eq {
    float: initial;
  }

  .footer {
    width: initial;
    line-height: 25px;
    font-size: 12px;
    padding: 15px;
  }

  .footer a {
    margin: 0 8px;
  }

  /* 关于我们 */
  .mtop {
    height: 50px;
  }

  .pbanner figure img {
    min-width: 100%
  }

  .ptext {
    width: auto;
    bottom: 15px;
    left: 5%;
  }

  .ptext h3 {
    font-size: 16px;
    padding-bottom: 15px;
  }

  .ptext small {
    font-size: 12px;
    margin-bottom: 8px;
  }

  .ptext h3:before {
    height: 3px;
    width: 35px;
  }

  .inner {
    width: 100%;
  }

  .posite-box {
    border: 0;
  }

  .positwr {
    float: initial;
    border-bottom: 2px solid #f4f4f4;
  }

  .menuli {
    float: initial;
    margin-top: 20px;
  }

  .menuli li:first-child {
    margin-left: 5%;
  }

  .menuli li a {
    font-size: 14px;
  }

  .positeli li a {
    font-size: 14px;
  }

  .phome {
    width: 50px;
  }

  .phome a {
    height: 50px
  }

  .positeli {
    margin-top: 20px;
  }

  .since.inner {
    width: 90%;
    margin: 0 5%;
    padding: 30px 0;
  }

  .sincele {
    width: 100%;
    height: auto;
    float: initial;
  }

  .introduct {
    width: 100%;
    float: initial;
    margin-top: 20px;
  }

  .introduct h4 {
    font-size: 18px;
  }

  .introduct small {
    font-size: 16px;
  }

  .introduct p {
    line-height: 25px;
    margin-bottom: 0;
  }

  .withle {
    float: initial;
    margin-top: 40px;
    width: 95%;
    padding-left: 5%;
  }

  .existece {
    width: 90%;
    margin: 30px 5%;
  }

  .existece .tab_title {
    padding: 20px 20px 0;
  }

  .existece .tab_title span {
    font-size: 16px;
    margin-right: 20px;
  }

  .existwr {
    padding: 30px 20px;
  }

  .existwr p {
    font-size: 14px;
    line-height: 25px;
    margin-bottom: 0;
  }

  .exiteimg {
    width: 350px;
    max-width: 100%;
  }

  .withour {
    height: auto;
    padding-bottom: 95px;
  }

  .withle small {
    font-size: 16px;
    margin-bottom: 8px;
  }

  .withle span {
    font-size: 18px;
  }

  /* 服务项目 */
  .pro_detail01 {
    padding-top: 55px;
  }

  .pro_detail01 .right {
    float: initial;
    width: 100%;
  }

  .pro_detail01 .left {
    float: initial;
    width: 100%;
  }

  .pro_detail01 .right .intro .c span {
    font-size: 18px;
  }

  .pro_detail02 .bd .selection2 .content .tab table {
    line-height: 20px;
  }

  .pro_detail02 .bd .selection2 .content .tab table td {
    padding: 10px 0;
  }

  .pro_detail01 .right .intro .c {
    padding-top: 30px;
  }

  .pro_detail01 .right .content {
    margin-top: 20px;
  }

  .pro_detail01 .right .content:after {
    width: 100%;
  }

  .pro_detail01 .right .content .text {
    margin: 20px 0 20px;
  }

  .pro_detail01 .right .content .text h2 {
    padding: 5px 0;
    font-size: 15px;
  }

  .pro_detail01 .right .content .text p {
    font-size: 12px;
  }

  .pro_detail01 .right .btn i img {
    left: 15px;
    width: 20px;
    top: 12px;
  }

  .pro_detail01 .right .btn>a {
    font-size: 14px;
    padding: 10px 15px 10px 50px;
    line-height: 22px;
  }

  .pro_detail02 .hd .list dt,
  .pro_detail02 .hd .list dd {
    width: 30%;
    font-size: 16px;
    line-height: 45px;
  }

  .pro_detail02 .bd .selection2 .tit {
    font-size: 16px;
    margin-bottom: 0;
  }

  .pro_detail02 .bd {
    padding-top: 0;
  }

  .pro_detail02 .bd .selection2 {
    margin: 30px 0;
  }

  .pro_detail02 .bd .selection2 .content .tab {
    min-width: 100%;
  }

  .pro_detail02 .bd .selection3 .infor {
    font-size: 16px;
  }

  .pro_detail02 .bd .selection3 .item {
    margin-top: 20px;
    width: 48%;
    margin-right: 0;
  }

  .pro_detail02 .bd .selection3 .item .rect-5625 {
    height: 115px;
  }

  .pro_detail02 .bd .selection3 .content.owl-carousel {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
  }

  .pro_detail02 .bd .selection3 .item:nth-child(3n+0) {
    margin-right: 0;
  }

  .pro_detail02 .bd .selection3 .item .box {
    padding: 15px 15px 0;
  }

  .pro_detail02 .bd .selection3 .item .box .tit {
    width: 100%;
    font-size: 14px;
    line-height: 20px;
    white-space: nowrap;
    height: auto;
    text-overflow: ellipsis;
  }

  .pro_detail02 .bd .selection3 .item .box .list ul li {
    margin-right: 10px;
    font-size: 12px;
    margin-bottom: 7px;
  }

  .pro_detail02 .hd dd.order.fixed {
    display: none;
  }

  .gc_service .pro_detail02 .bd .selection2 .content {
    display: block;
  }

  .gc_service .pro_detail02 .zz_text {
    margin-top: 20px;
  }

  .gc_service .pro_detail02 .zz_text h2 {
    font-size: 16px;
  }

  .gc_service .pro_detail02 .zz_text p {
    font-size: 14px;
  }

  .gc_service .pro_detail02 .zz_pic img {
    width: 48%;
    height: auto;
    margin-left: 0;
  }

  .gc_service .pro_detail02 .bd .selection3 .item .box {
    padding: 8px 30px;
  }

  /* 工程案例 */
  .product {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 90%;
    margin: 30px 5%;
  }

  .busineb {
    float: initial;
    width: 48%;
    margin-bottom: 20px;
  }

  .busineedo {
    padding: 15px;
  }

  .busineb .un-hover-box {
    margin: 0;
    height: auto;
  }

  .busineb:hover .un-hover-box {
    display: block;
  }

  .busineb .hover-box,
  .busineb:hover .hover-box {
    display: none;
  }

  .busineedo strong {
    font-size: 14px;
    margin-bottom: 10px;
  }

  .busineedo p {
    font-size: 12px;
  }

  .busineedo span {
    height: 20px;
    line-height: 20px;
    font-size: 12px;
  }

  /* 新闻动态 */
  .news {
    width: 90%;
    margin: 0 5% 30px;
  }

  .news .left {
    width: 100%;
  }

  .nw-news-list a {
    padding: 20px 0;
  }

  .nw-news-list .pic {
    width: 110px;
    margin-right: 15px;
    height: auto;
  }

  .nw-news-list .nowti {
    font-size: 14px;
  }

  .nw-news-list .txts p.time {
    margin-top: 5px;
  }

  .nw-news-list .txts i {
    margin: 5px 0;
  }

  .nw-news-list .tx {
    height: auto;
    line-height: 20px !important;
    font-size: 12px;
    margin-bottom: 0;
    display: -webkit-box;
    text-overflow: ellipsis;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
  }

  .nw-news-list .txts span {
    display: none;
  }

  div.fy {
    margin-top: 30px;
  }

  div.fy a {
    font-size: 12px;
  }

  .news .right {
    display: none;
  }

  .newstext img {
    font-size: 13px !important;
    width: 100% !important;
    height: auto !important;
  }

  /* 人才招聘 */
  .job-list .nowti {
    font-size: 14px;
  }

  .job-list .b {
    font-size: 12px;
  }

  /* 联系我们 */
  #contact {
    margin-top: 20px;
    width: 90%;
    margin: 0 5%;
  }

  #contact ul {
    max-width: 100%;
    padding: 25px 0 0;
  }

  #contact ul li {
    width: 100%;
    float: initial;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #eee;
    padding-bottom: 15px;
    margin-bottom: 15px;
  }

  #contact ul li:last-child {
    border: 0;
  }

  #contact ul li .cTop {
    width: 180px;
  }

  #contact ul li:hover .cTop {
    -webkit-transform: initial;
    -moz-transform: initial;
    transform: initial;
  }

  #contact ul li .cTop .icon {
    width: 45px;
  }

  #contact ul li .cTop .text {
    font-size: 14px;
    margin-top: 10px;
  }

  #contact ul li .cBottom {
    padding: 0;
    margin-left: 15px;
  }

  #contact ul li .cBottom .row .des {
    font-size: 12px;
    line-height: 20px;
  }

  #contact ul li .cBottom .row .des span {
    font-size: 12px;
  }

  #map {
    width: 100%;
    height: 350px;
  }

  /* 新闻详情 */
  .newscenter {
    padding: 30px 0;
    width: 90%;
    margin: 0 5%;
  }

  .newswr strong {
    line-height: 25px;
    font-size: 16px;
    margin-bottom: 10px;
  }

  .newstime span {
    font-size: 12px;
    margin-right: 20px;
  }

  .newstext {
    padding: 20px 0;
  }

  .newstext p,
  .newstext a {
    font-size: 14px;
    line-height: 22px;
    margin: 0 0 10px;
  }

  .prvenext p font,
  .prvenext p a {
    font-size: 12px;
    margin-bottom: 5px;
  }

  .prvenext p {
    font-size: 12px;
  }

  .prvenext {
    margin-top: 20px;
  }
}