/* responsive */
@media (min-width: 768px) {
  .service-system5 .service-system-main > div:nth-child(4) .service-system-item,
  .service-system5
    .service-system-main
    > div:nth-child(5)
    .service-system-item {
    min-height: 162px !important;
  }

  .classicCase .banner .container p {
    display: none;
  }
}

@media (min-width: 992px) {
  .service-system5 .service-system-main > div:nth-child(4) .service-system-item,
  .service-system5
    .service-system-main
    > div:nth-child(5)
    .service-system-item {
    min-height: 162px !important;
  }

  .navbar-brand .logo {
    display: none !important;
  }

  .navbar-brand .min-logo {
    display: block !important;
  }

  .header-container {
    width: 100%;
  }

  .classicCase .banner .container p {
    max-width: 100% !important;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: inherit;
    overflow: visible;
  }
}

@media (min-width: 1200px) {
  .service-system5 .service-system-main > div:nth-child(4) .service-system-item,
  .service-system5
    .service-system-main
    > div:nth-child(5)
    .service-system-item {
    min-height: 140px !important;
  }

  .navbar-brand .logo {
    display: block !important;
  }

  .navbar-brand .min-logo {
    display: none !important;
  }

  .header-container {
    width: auto !important;
  }
}

@media (min-width: 1410px) {
  .container {
    max-width: 1170px;
    width: 1170px;
  }
  .service-system5 .service-system-main > div:nth-child(4) .service-system-item,
  .service-system5
    .service-system-main
    > div:nth-child(5)
    .service-system-item {
    min-height: 140px !important;
  }

  .classicCase .banner .container p {
    display: block;
  }

  .classicCase .banner .container p.w-624 {
    max-width: 624px !important;
  }

  .classicCase .banner .container p.w-724 {
    max-width: 724px !important;
  }

  .classicCase .banner .container p.w-899 {
    max-width: 899px !important;
  }
}

@media (min-width: 1570px) {
  .container {
    max-width: 1170px;
    width: 1170px;
  }
  .service-system5 .service-system-main > div:nth-child(4) .service-system-item,
  .service-system5
    .service-system-main
    > div:nth-child(5)
    .service-system-item {
    min-height: 140px !important;
  }
}

@media (min-width: 1874px) {
  .service-system5 .service-system-main > div:nth-child(4) .service-system-item,
  .service-system5
    .service-system-main
    > div:nth-child(5)
    .service-system-item {
    min-height: 140px !important;
  }
}

@media (min-width: 1890px) {
  .container {
    max-width: 1540px;
    width: 1540px;
  }

  #index-news .iblog-desc {
    font-size: 14px;
    line-height: 1.8;
  }

  .service-system5 .service-system-main > div:nth-child(4) .service-system-item,
  .service-system5
    .service-system-main
    > div:nth-child(5)
    .service-system-item {
    min-height: 118px !important;
  }
}

@media (max-width: 1374px) {
  .other-banner > img {
    height: 250px;
  }

  .other-banner .container img {
    width: 500px;
  }

  .product-banner > img {
    height: auto;
  }

  .product-banner .word {
    padding: 20px;
  }

  .product-banner .word span {
    font-size: 18px;
  }

  .product-banner .word h1 {
    font-size: 40px;
    margin-top: 15px;
  }

  .product-banner .word p {
    font-size: 14px;
    margin-top: 15px;
  }
}

@media (max-width: 1024px) {
  body {
    word-break: break-all;
    word-wrap: break-word;
  }

  .container {
    max-width: 98%;
    width: 98%;
  }

  .location {
    display: none;
  }

  #main-nav {
    position: fixed !important;
  }

  .navbar-brand {
    padding: 0 0;
  }

  .navbar-toggle {
    display: block !important;
    margin: 19px 0 0 0;
    padding: 7px 8px;
    border: 1px #ddd solid;
    border-radius: 5px;
    margin-left: 15px;
  }

  .navbar-toggle .icon-bar {
    width: 18px;
  }

  #navigation {
    display: none !important;
  }

  .navbar .navbar-header {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  #mmenu {
    border-left: 1px #e5e5e5 solid;
  }

  #mmenu .mmDiv {
    padding-top: 20px;
  }

  #mmenu .mm-title {
    padding: 12px 0 11px;
  }

  #mmenu .mm-search-form {
    margin: 0;
  }

  #mmenu .mm-search {
    position: static;
    padding-left: 0;
    margin-top: 10px;
    padding-right: 0;
    margin-bottom: -17px;
  }

  #mmenu .mm-search .side-mm-keyword {
    max-height: 32px;
    height: 32px;
    padding: 0 16px;
  }

  #mmenu .noblock {
    display: inline !important;
    padding: 10px;
  }

  #mmenu .MMhead {
    line-height: 2.8;
    border-bottom: 1px #e5e5e5 solid;
    margin: 0 -20px;
    padding-left: 10px;
  }

  #mmenu .MMhead a {
    background: none;
  }

  #mmenu .mm-header .mm-title {
    top: -10px;
    font-size: 14px;
  }

  #mmenu a {
    color: #333;
    font-size: 14px;
  }

  #mmenu a:hover,
  #mmenu a:active {
    color: #236edd;
  }

  #mmenu .mm-listview > li > a,
  #mmenu .mm-listview > li > span {
    padding: 10px 10px 10px 20px;
  }

  .product-list-r {
    padding-left: 15px !important;
  }

  .service-exponent4 .exponent-main-item1 .item1-top,
  .service-exponent4 .exponent-main-item1 .item1-bottom,
  .service-exponent4 .exponent-main-item3 .item3-top,
  .service-exponent4 .exponent-main-item3 .item3-bottom {
    padding: 15px !important;
  }

  .classicCase .banner .container p {
    display: none;
  }

  .case-content .case-content-main,
  .technical-advantages .technical-advantages-main {
    display: block !important;
  }

  .case-content .case-content-main .box {
    padding: 0 !important;
  }

  .case-content .case-content-main .box span {
    margin-top: 15px !important;
  }

  .technical-advantages .technical-advantages-main .item {
    margin-top: 20px;
  }

  .case-solution .horizontal-line,
  .case-solution .vertical-line {
    display: none;
  }

  .case-solution .case-solution-main .solution-main-item:first-child {
    padding-bottom: 0;
  }

  .case-solution .case-solution-img {
    position: inherit !important;
    left: 0 !important;
    top: 0 !important;
    transform: translate(0, 0) !important;
    margin: 0 auto;
  }

  .technical-advantages .technical-advantages-main .item-box .item:last-child {
    margin-top: 20px !important;
  }

  .point-detail .point-detail-main {
    flex-wrap: wrap;
    justify-content: center;
  }

  .point-detail .point-detail-main .img {
    justify-content: flex-start !important;
    margin-top: 30px;
  }

  .point-detail .point-detail-main .img img {
    width: 100% !important;
  }

  .point-detail .point-detail-main .img a {
    left: 50% !important;
  }

  .party .special-list .special-list-item .list-item-cont img {
    width: 320px !important;
  }

  .party .special-list .special-list-item .list-item-cont h3 {
    font-size: 24px !important;
  }

  .party .special-list .special-list-item .more {
    display: none;
  }

  .navbar-brand .logo {
    display: block !important;
  }

  .navbar-brand .min-logo {
    display: none !important;
  }

  .header-container {
    width: auto !important;
  }

  .latest-dev-main img {
    display: none;
  }

  .breadcrumb-wrapper.no-tab {
    display: none;
  }

  .service-case2 .case-info {
    background-color: #fff;
  }

  #organizational .orgz-svg2 {
    display: block;
  }

  #organizational .orgz-svg1 {
    display: none;
  }

  .service-case4 .service-case-box:nth-child(1) {
    margin-right: 0;
  }

  .social-results-img img {
    position: inherit;
    left: 0;
    top: 76px;
    transform: translateY(0);
    max-width: 535px;
    width: 100%;
  }

  .index-service {
    justify-content: center;
  }
  .other-banner .container img {
    width: 400px;
  }

  .product-banner .word {
    padding: 20px;
  }
}

@media (max-width: 990px) {
  .container {
    max-width: 99%;
    width: 99%;
  }
  #innerpage-wrap {
    padding: 30px 0 0;
  }

  .title-section {
    padding-bottom: 50px;
  }

  #index-news .title-section {
    padding-bottom: 0;
  }

  .title2 h1:after {
    bottom: -27px;
  }

  .portfolio-section .project-post .inner-project .project-hover .caption {
    margin-bottom: -1px;
  }

  #index-news {
    padding: 35px 0 30px;
  }

  .service-achievement
    .service-achievement-item
    .achievement-item-main
    p:nth-child(odd) {
    min-width: inherit !important;
  }

  .service-exponent .exponent-main-item h2 {
    text-align: center;
  }

  .qualification-honor h4 {
    padding-top: 0 !important;
  }

  .social-results-img img {
    top: 0;
  }

  .footer .footer_content,
  .footer #mydiv {
    display: none;
  }

  .news ul li {
    height: 105px;
  }

  .news ul li .ntxt a {
    line-height: 25px;
  }

  .news ul li .date span {
    margin-top: 5px;
  }

  /* .ctactwrap ul li {
        line-height: 30px;
    } */
}

@media (max-width: 768px) {
  /* 向下考虑iphone6的667px和736px */
  .service-exponent4 .exponent-main-item3 .item3-bottom .item3-bottom-box img {
    height: auto !important;
  }

  .service-case3 .service-case-item {
    width: 90% !important;
  }

  .service-case4 .service-case-main .service-case-item {
    margin-right: 0 !important;
  }

  .service-case3 .service-case-main {
    justify-content: center !important;
  }

  .service-exponent .exponent-main-item2 {
    flex-wrap: wrap;
    justify-content: center;
  }

  .service-exponent .exponent-main-item2 .item2-info {
    margin-right: 0 !important;
  }

  .service-exponent .exponent-main-item3 .item3-box .item {
    height: auto !important;
    margin-right: 0 !important;
  }

  .party .special-list .special-list-item .list-item-cont img {
    width: 300px !important;
  }

  .party .special-list .special-list-item .list-item-cont h3 {
    font-size: 20px !important;
  }

  .masses-banner img {
    height: 188px;
  }

  .qualification-honor .honor-text {
    padding-left: 15px !important;
  }

  #companyHonor .honor-tab li {
    margin-right: 20px;
  }

  .case-executing .executing-relation-img {
    max-width: 100% !important;
    padding-right: 15px !important;
  }

  .index-news-img {
    min-height: 350px;
  }

  .picture-intro img {
    height: 350px;
    object-fit: cover;
  }

  .picture-intro .tab-mask {
    display: none;
  }

  .map-example-main {
    flex-wrap: wrap;
  }

  .announcement-date {
    display: none;
  }

  .index-news-box{
    margin-top: 0;
  }

  .announcement-list .date {
    display: block;
  }

  .index-news-list li {
    flex-wrap: wrap;
    border-bottom: 1px solid #efefef;
    padding-bottom: 20px;
  }

  .index-news-list .hover-img {
    width: 100%;
    height: 130px;
  }

  .index-news-list li .info {
    margin-left: 0;
    width: 100%;
    flex: auto;
    margin-top: 20px;
  }

  .index-news-list li .info h3 {
    font-weight: 500;
  }

  .index-video {
    background-size: cover !important;
  }

  #companyHonor .honor-main .honor-main-item {
    justify-content: center;
  }

  .news-banner .container h1 {
    font-size: 30px;
    line-height: 40px;
  }

  .service-detail h2 {
    font-size: 28px;
  }

  .news-banner .container p {
    font-size: 16px !important;
    margin-top: 10px;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .news-banner.banner .btn {
    margin-top: 10px;
  }

  .business-flow-banner .container a {
    margin-top: 0 !important;
  }

  .receiving-pointer-list .pointer-list-item {
    flex-wrap: wrap;
  }

  .receiving-pointer-list .pointer-list-item .list-item-btn {
    margin-top: 20px;
  }

  .point-detail .point-detail-main {
    justify-content: flex-start;
  }

  .point-detail .point-detail-main .detail {
    width: 100%;
    min-width: auto;
  }

  .point-detail .point-detail-main .img img {
    width: 100%;
    min-width: auto;
  }

  .point-detail {
    padding: 25px 0 50px 0;
  }

  .point-detail .point-detail-main .detail h1 {
    font-size: 24px;
    line-height: 38px;
    max-width: 100%;
  }

  .point-detail .point-detail-main .detail div.address {
    margin-top: 25px;
  }
  .FloatingWindow {
    display: none;
  }

  .news ul li {
    height: 343px;
  }

  .news ul li .pic {
    width: 100%;
  }

  .news ul li .pic:after {
    padding-bottom: 19%;
  }

  .news ul li .ntxt,
  .news ul li .announcement {
    width: 100%;
    text-align: center;
    margin: 10px 0 0 0;
  }

  .news ul li .date {
    width: 100%;
    text-align: center;
  }

  .news ul li .date a {
    margin: 0 auto;
  }

  .index-service {
    flex-wrap: wrap;
  }
  .product-banner .word {
    padding: 0 30px;
    width: 100%;
  }
}

@media (max-width: 740px) {
  .index-news-tab__item {
    padding: 12px 30px;
    margin: 0 10px;
    font-size: 16px;
  }

  /* 双行，568px,600px,640px */
  .about-breadcrumb ul li {
    margin-right: 0 !important;
  }

  .about-breadcrumb ul {
    justify-content: space-between;
  }

  .party .special-list .special-list-item .list-item-cont img {
    width: 120px !important;
  }

  .party .special-list .special-list-item .list-item-cont h3 {
    font-size: 16px !important;
    line-height: inherit !important;
  }

  /* 集团历程 */
  #history .about-history-item {
    flex-wrap: wrap;
  }

  #history .about-history-item .history-text {
    width: 100% !important;
    padding-right: 0 !important;
    align-items: flex-start !important;
  }

  #history .about-history-item p {
    text-align: left !important;
  }

  #history .about-history-item .history-img {
    width: 100%;
    padding-left: 0 !important;
    flex: inherit !important;
  }

  #history .about-history-item img {
    max-width: 100% !important;
  }

  #history .about-history-item h4::before {
    right: auto !important;
    left: 0;
  }

  #history .about-history-item .time-line,
  #history .about-history-now {
    display: none;
  }

  .index-service-item {
    margin-right: 0;
    width: calc(100% - 20px);
  }

  .about-breadcrumb {
    display: flex;
    align-items: center;
    line-height: 50px;
  }
  .bcid-cat {
    text-align: center;
  }

  .location {
    text-align: center;
    line-height: 1.4;
  }
  .product-banner .word {
    display: none;
  }
}

@media (max-width: 580px) {
  .navbar .navbar-header {
    display: flex;
    align-items: center;
    height: 70px;
  }

  .navbar-toggle {
    margin: 0;
    margin-left: auto;
  }

  .service-exponent4 .service-exponent-main .tab li {
    margin-right: 0 !important;
  }

  .party .party-tab li a {
    margin-right: 8px !important;
    padding: 5px 6px !important;
    font-size: 14px !important;
  }

  .party .news-list .news-list-item,
  .party .news-list .news-list-item .date {
    font-size: 14px !important;
    line-height: 30px !important;
  }

  .masses-banner img {
    height: 150px;
  }

  .navbar-brand img {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .navbar-toggle {
    margin-left: 10px;
  }

  .receiving-pointer-list .pointer-list-item {
    padding: 40px 20px;
  }
  .return {
    width: 100%;
    background-position: 35% center;
    padding-left: 0;
    text-align: center;
  }

  .news ul li {
    height: 343px;
  }

  .news ul li .pic {
    width: 100%;
  }

  .news ul li .pic:after {
    padding-bottom: 34%;
  }

  .news_show .nstit h1 {
    font-size: 20px;
  }

  .news_show .nstit span {
    margin: 0 4px;
  }
}

@media (max-width: 420px) {
  /* 单行，240px,320px,375px,384px,414px */
  .masses-banner img {
    height: 120px;
  }

  .news-banner .container h1 {
    font-size: 26px;
  }

  .news-banner.banner .btn a {
    width: 160px;
    height: 45px;
  }

  .service-detail h2 {
    font-size: 24px;
  }
}