/*公共样式*/
@import 'iconfont';

body {
  font-family: Microsoft YaHei, simhei, Tahoma, Arial, sans-serif;
}

ul, ol {
  list-style: none;
}

.clear::after {
  content: '';
  display: block;
  clear: both;
}

.clear::before {
  content: '';
  display: table;
}

a {
  text-decoration: none;
  color: #000;
}

h1, h2, h3, h4, h5, h6, ul, li, b, p, dl, dt, dd {
  margin: 0;
  padding: 0;
  font-weight: normal;
}

.fl {
  float: left;
}

.fr {
  float: right
}

/*公共样式结束*/
/*header开始*/
#header, #footer {
  width: 100%;
}

#header {
  position: relative;
  > a {
    position: absolute;
    top: 0;
    z-index: 999;
  }
  ul {
    font-size: 16px;
    li {
      margin-right: 44px;
      padding: 10px 0;
      a {
        color: #383838;
        font-weight: bold;
        padding: 10px;
      }
    }
    li:hover {
      a {
        border-bottom: 3px solid #000;
      }
    }
    li:last-child {
      margin-right: 0;
    }
  }
}

@media screen and (min-width: 1300px) {
  #header {
    height: 100px;
    line-height: 100px;
    > a {
      left: 15.789%;
    }
    ul {
      margin-left: 34.89%;
    }
  }
}

@media screen and (max-width: 1300px) {
  #header {
    height: 80px;
    line-height: 80px;
    > a {
      left: 8.789%;
    }
    ul {
      margin-left: 25.89%;
    }
  }
}

/*header结束*/

/*footer开始*/
#footer {
  height: 453px;
  text-align: center;
  background: #2e2e2e;
  .hotline {
    font-size: 24px;
    color: #fff;
    margin-top: 58px;
  }
  h4 {
    font-size: 60px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 50px;
    margin-top: 30px;
  }
  hr {
    position: relative;
    width: 940px;
    border: none;
    border-bottom: 1px solid #8c8c8c;
    margin: 0 auto;
  }
  hr::after {
    content: '';
    display: block;
    position: absolute;
    top: -1px;
    left: 443px;
    background: #8c8c8c;
    width: 73px;
    height: 3px;
  }
  .address {
    margin-top: 60px;
    color: #00a4d8;
    font-size: 14px;
    line-height: 26px;
    a {
      color: #00a4d8;
    }
  }
  .copyright {
    color: #aeaeae;
    font-size: 14px;
    line-height: 26px;
    span {
      color: #fff;
    }
  }
}

/*footer结束*/

/*首页*/
.icon-lists .icon {
  font-size: 33px;
  color: #fff;
  width: 27px;
}

#section {
  width: 100%;
}

.banner, .option, .project-list {
  width: 100%;
}

.banner {

  background: url("../images/index/banner.jpg") no-repeat center center;
  background-size: cover;
  .banner-box {

    margin: 0 auto;
    color: #fff;
    h4 {
      width: 100%;
      margin-top: 0;
      margin-bottom: 35px;
      text-align: center;
      font-weight: normal;
    }
  }
}

@media screen and (max-width: 1300px) {
  .banner {
    height: 375px;
    padding-top: 123px;
    .banner-box {
      width: 914px;
      h4 {
        font-size: 64px;
      }
      p {
        font-size: 20px;
        line-height: 35px;
        width: 100%;
      }
    }
  }
}

@media screen and (min-width: 1300px) {
  .banner {
    height: 524px;
    padding-top: 227px;
    .banner-box {
      width: 1100px;
      h4 {
        font-size: 82px;
      }
      p {
        line-height: 48px;
        font-size: 24px;
        width: 100%;
      }
    }
  }
}

.download {
  text-align: center;
  width: 1207px;
  height: 670px;
  margin: 0 auto;
  .download-top {
    position: relative;
    width: 100%;
    height: 366px;
    ul {
      position: absolute;
      top: 129px;
      left: 193px;
      margin: 0;
      padding: 0;
      li {
        width: 261px;
        height: 68px;
        border-radius: 4px; //IE6/7没有border-radius效果
        font-size: 18px;
        position: relative;
        cursor: pointer;
        i {
          position: absolute;
          left: 18px;
          top: 13px;
        }
        b {
          position: absolute;
          left: 66px;
          display: inline-block;
          width: 1px;
          height: 68px;
          background: rgba(255, 255, 255, 0.3);
        }
        span {
          position: absolute;
          left: 90px;
          line-height: 68px;
        }
      }
      .android {
        background: #82b21c;
        margin-bottom: 20px;
      }
      .iphone {
        background: #0079c2;
      }
    }
    a {
      display: inline-block;
      width: 124px;
      height: 124px;
      position: absolute;
      top: 133px;
      left: 493px;
      font-size: 14px;
    }
    .iphone-img {
      position: absolute;
      left: 686px;
      top: -157px;
      z-index: 10;
    }
    hr {
      width: 938px;
      color: #8c8c8c;
      position: absolute;
      top: 362px;
      left: 164px;
    }
    hr::after {
      content: '';
      display: block;
      width: 74px;
      height: 3px;
      position: absolute;
      left: 432px;
      top: -2px;
      background: #8c8c8c;
    }
  }

  .download_bottom {
    width: 100%;
    margin-top: 50px;
    ul {
      margin-left: 10px;
      li {
        width: 25%;
        height: 163px;
        text-align: center;
        float: left;
        .fl-box {
          position: relative;
          height: 163px;
          dl {
            width: 100%;
            text-align: center;
            .title {
              font-size: 36px;
              margin: 0 0 22px 0;
            }
            .detail {
              font-size: 14px;
            }
          }
          h4 {
            font-size: 44px;
            color: #111d2b;
            margin-top: 50px;
          }
          p {
            font-size: 16px;
            color: #888;
          }
          > div {
            position: absolute;
            left: 0;
            top: 0;
            width: 100%;
            height: 100%;
            transform: scale(0);
          }
          > div:nth-child(2) {
            animation-name: stretchdelay01;
            animation-duration: 5s;
            animation-iteration-count: infinite;
            animation-fill-mode: forwards;
          }
          > div:nth-child(1) {
            animation-name: stretchdelay02;
            animation-duration: 5s;
            animation-iteration-count: infinite;
            animation-fill-mode: forwards;
          }
        }
      }
      li:nth-child(1) {
        .fl-box {
          > div:nth-child(2) {
            animation-delay: -1s;
          }
          > div:nth-child(1) {
            animation-delay: 1.5s;
          }
        }
      }
      li:nth-child(2) {
        .fl-box {
          > div:nth-child(2) {
            animation-delay: -0.75s;
          }
          > div:nth-child(1) {
            animation-delay: 1.75s;
          }
        }
      }
      li:nth-child(3) {
        .fl-box {
          > div:nth-child(2) {
            animation-delay: -0.5s;
          }
          > div:nth-child(1) {
            animation-delay: 2s;
          }
        }
      }
      li:nth-child(4) {
        .fl-box {
          > div:nth-child(2) {
            animation-delay: -0.25s;
          }
          > div:nth-child(1) {
            animation-delay: 2.25s;
          }
        }
      }
    }

  }
}

@-webkit-keyframes stretchdelay01 {
  0%, 50%, 100% {
    -webkit-transform: scale(0);
  }
  5%, 45% {
    -webkit-transform: scale(1);
  }
}

@-webkit-keyframes stretchdelay02 {
  0%, 55%, 100% {
    -webkit-transform: scale(0);
  }
  5%, 50% {
    -webkit-transform: scale(1);
  }
}

.projects {
  width: 100%;
  background: #f6f6f6;
  .projects-header {
    width: 100%;
    height: 296px;
    div {
      margin: 0;
      padding: 0;
      width: 25%;
      height: 100%;
      background: #111d2b url("../images/index/icon_01.png") no-repeat 43% 86px;
    }
    p {
      width: 75%;
      height: 100%;
      background: #2e2e2e url("../images/index/icon_02.jpg") no-repeat 58px 170px;
      font-size: 48px;
      color: #fff;
      span {
        display: inline-block;
        margin: 90px 0 0 44px;
      }
    }
  }
  .projects-content {
    width: 1200px;
    margin: 0 auto;
    position: relative;
    padding-bottom: 110px;

    .project-intro {
      list-style: disc;
      margin: 44px 0 79px 48px;
      width: 400px;
      padding: 42px 20px 2px 0;
      border-right: 1px solid #7f7f7f;
      font-size: 23px;
      color: #565656;
      line-height: 31px;
      li {
        margin-bottom: 10px;
      }
    }
    .computer {
      position: absolute;
      top: -128px;
      left: 50%;
    }
    .project-info {
      width: 100%;
      margin-bottom: 30px;
      .project-img {
        width: 750px;
        height: 400px;
        background: #faf;
      }
      .project-one {
        background: url("../images/index/528ad57.jpg") no-repeat center center;
        background-size: cover;
      }
      .project-two {
        background: url("../images/index/041c0cc.jpg") no-repeat center center;
        background-size: cover;
      }
      .mr50 {
        margin-right: 50px;
      }
      .project-detail {
        width: 400px;
        height: 400px;
        background: #2e2e2e;
        text-align: center;
        color: #fff;
        h4 {
          font-size: 44px;
          margin-top: 80px;
        }
        i {
          display: inline-block;
          width: 300px;
          height: 1px;
          background: #979797;
          margin: 20px 0;
        }
        ul {
          width: 100%;
          li {
            width: 33%;
            font-size: 20px;
            p {
              font-size: 16px;
              b {
                font-size: 36px;
              }
            }
          }
        }
        div {
          font-size: 24px;
          margin-top: 24px;
          margin-bottom: 26px;
          a {
            color: #fff;
          }
        }
      }
      .project-detail-sm {
        width: 366px;
        height: 366px;
      }
      .project-three {
        background: #fff url("../images/index/fcfbb08.jpg") no-repeat center center;
        background-size: cover;
      }
      .project-four {
        background: #fff url("../images/index/5ce7cf8.jpg") no-repeat center center;
        background-size: cover;
      }
      .project-five {
        background: #fff url("../images/index/38be78d.jpg") no-repeat center center;
        background-size: cover;
      }
    }
  }
}

/*产品详情页面*/
.product-info {
  width: 1200px;
  margin: 0 auto;
  .product-info-title {
    margin: 26px 0;
    height: 40px;
    line-height: 40px;
    position: relative;
    font-size: 28px;
    color: #2d2f33;
    padding-left: 20px;
    b {
      position: absolute;
      left: 0;
      top: 0;
      display: inline-block;
      width: 9px;
      height: 40px;
      background: #2d2f33;
    }
  }
  .product-intro {
    position: relative;
    table {
      width: 1020px;
      text-align: center;
      color: #3f3f3f;
      border-spacing: 0;
      thead {
        td {
          width: 33.33%;
          font-size: 22px;
          line-height: 56px;
        }
      }
      tbody {
        td {
          font-size: 18px;
          line-height: 67px;
          border-right: 1px solid #eaeaea;
          a {
            font-weight: bold;
            color: #fff;
            padding: 19px 13px;
            margin-top: 43px;
            background: #ff4a4a;
            border-radius: 10px;
          }
        }
        .profit {
          color: #ff4a4a;
          span {
            font-size: 36px;
          }
        }
        .noborder {
          border-right: none;
        }
      }
      tfoot {
        td {
          line-height: 106px;
          text-align: left;
          padding-left: 100px;
          font-size: 18px;
          p {
            display: inline-block;
            width: 365px;
            height: 13px;
            border: 1px solid #ff4a4a;
            margin-left: 42px;
            position: relative;
            i {
              position: absolute;
              left: 0;
              top: 0;
              display: inline-block;
              opacity: 0;
              height: 13px;
              background: #ff4a4a;
            }
          }
        }
      }
    }
    > div {
      width: 180px;
      height: 180px;
      border-radius: 50%;
      border: 10px solid #ececec;
      position: absolute;
      right: 0px;
      top: 95px;
      p {
        width: 100%;
        height: 100%;
        text-align: center;
        line-height: 180px;
        font-size: 40px;
        color: #000;
      }
      > div {
        position: absolute;
        top: -10px;
        left: -10px;
        width: 180px;
        height: 180px;
        border-radius: 50%;
        border: 10px solid #ff4a4a;
        border-bottom-color: transparent;
        border-top-color: transparent;
        border-left-color: transparent;
        animation: huxian 1s infinite linear;
      }
    }
  }
  @-webkit-keyframes huxian {
    0% {
      transform: rotate(0deg)
    }
    100% {
      transform: rotate(360deg)
    }
  }
  .product-intro {
    width: 100%;
    height: 408px;
    border-bottom: 1px solid #aaa;
  }
  .product-appointment {
    width: 100%;
    height: 242px;
    border-bottom: 1px solid #aaa;
    p:nth-child(2) {
      font-size: 18px;
      color: #2d2f33;
      margin: 34px 0 24px;
      padding-left: 20px;
    }
    form {
      padding-left: 20px;
      input {
        outline: none;
        font-size: 14px;
        color: #939393;
        height: 48px;
        width: 246px;
        border: 1px solid #939393;
        padding-left: 14px;
        border-radius: 10px;
        margin-right: 45px;
      }
      #submit {
        border: none;
        line-height: 48px;
        width: 86px;
        text-align: center;
        color: #fff;
        background: #ff4a4a;
        font-size: 18px;
        padding: 0;
      }
      #submit:hover {
        background: #ec3737;
      }
    }
    #errorName {
      width: 246px;
      height: 40px;
      line-height: 40px;
      color: #ff4a4a;
      padding-left: 14px;
      font-size: 17px;
      margin-left: 20px;
    }
    #errorTel {
      width: 246px;
      height: 40px;
      line-height: 40px;
      color: #ff4a4a;
      padding-left: 14px;
      font-size: 17px;
      margin-left: 45px;
    }
  }
  .product-detail {
    width: 100%;
    height: 1759px;
    table {
      font-size: 14px;
      color: #000;
      border-spacing: 0;
      line-height: 24px;
      .product-detail-key {
        width: 140px;
      }
      .product-detail-value {
        width: 939px;
      }
      td {
        padding: 26px 60px;
        vertical-align: top;
      }
      .bb {
        border-bottom: 1px solid #939393;
      }
      .br {
        border-right: 1px solid #939393;
      }
    }
  }
}

/*热点项目*/
@media screen and (min-width: 1300px) {
  .hot-project-banner {
    height: 600px;
    width: 100%;
    background: url('../images/hot_project/hot_project_banner.jpg') no-repeat center center;
    background-size: cover;
    text-align: center;
    color: #fff;
    h4 {
      font-size: 48px;
      font-weight: bold;
      margin-top: 240px;
      margin-bottom: 60px;
    }
    p {
      font-size: 32px;
      line-height: 42px;
    }
  }
}

@media screen and (max-width: 1300px) {
  .hot-project-banner {
    height: 470px;
    width: 100%;
    background: url('../images/hot_project/hot_project_banner.jpg') no-repeat center center;
    background-size: cover;
    text-align: center;
    color: #fff;
    h4 {
      font-size: 54px;
      font-weight: bold;
      margin-top: 120px;
      margin-bottom: 40px;
    }
    p {
      font-size: 24px;
      line-height: 36px;
    }
  }
}

.hot-project-introducer {
  height: 728px;
  width: 1200px;
  margin: 0 auto;
  > ul {
    width: 100%;
    height: 180px;
    li {
      width: 25%;
      font-size: 18px;
      color: #000;
      line-height: 180px;
      text-align: center;
      font-weight: bold;
      i {
        display: inline-block;
        width: 8px;
        height: 8px;
        border-radius: 50%;
        background: #bb342e;
        position: relative;
        top: -3px;
        margin-right: 40px;
      }
      b {
        display: inline-block;
        width: 46px;
        height: 46px;
        position: relative;
        top: 20px;
        margin-right: 6px;
        background: url("../images/hot_project/tabs01.png") no-repeat -46px -13px;
      }
    }
    li:nth-child(2) {
      > b {
        background-position: -176px -13px;
      }
    }
    li:nth-child(3) {
      > b {
        background-position: -329px -13px;
      }
    }
    li:nth-child(4) {
      > b {
        background-position: -450px -13pxpx;
      }
    }
  }
  > hr {
    width: 940px;
    margin: 0 auto;
    background: #959595;
    position: relative;
  }
  hr::after {
    content: '';
    display: block;
    width: 73px;
    height: 3px;
    background: #01a9dd;
    position: absolute;
    left: 433px;
    top: -2px;
  }
  .introducer {
    width: 700px;
    margin: 0 auto;
    position: relative;
    h4 {
      font-size: 36px;
      font-weight: bold;
      text-align: center;
      margin: 50px 0 58px;
    }
    div {
      width: 100%;
      color: #000;
      margin: 15px 0;
      span {
        font-size: 25px;
      }
      input {
        width: 506px;
        height: 40px;
        line-height: 40px;
        font-size: 18px;
        color: #7f7f7f;
        outline: none;
        border: 1px solid #090204;
        padding: 0 30px;
        background: #f4f4f4;
      }
      textarea {
        width: 506px;
        min-height: 100px;
        padding: 12px 30px;
        font-size: 18px;
        color: #7f7f7f;
        border: 1px solid #090204;
        background: #f4f4f4;
        outline: none;
      }
    }
    div:nth-child(4) {
      span {
        position: relative;
        left: 0;
        top: -74px;
      }
    }
    div:last-child {
      text-align: center;
      margin-top: 55px;
      input {
        width: 333px;
        height: 60px;
        line-height: 60px;
        border: none;
        font-size: 24px;
        color: #fff;
        background: #868686;
        border-radius: 10px;
        text-align: center;
      }
    }
    p {
      height: 40px;
      line-height: 40px;
      font-size: 18px;
      color: #ff4a4b;
      position: absolute;
    }
    p:nth-child(3) {
      top: 102px;
      right: -238px;
    }
    p:nth-child(5) {
      top: 172px;
      right: -152px;
    }
  }
}

.hot-project-address {
  width: 100%;
  height: 926px;
  background: #1272ac;
  .hot-project-address-box {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    position: relative;
    > div:nth-child(1) {
      position: absolute;
      color: #fff;
      top: 40px;
      left: 20px;
      h4 {
        font-size: 32px;
        font-weight: bold;
        line-height: 42px;
      }
      p {
        font-size: 18px;
        line-height: 53px;
      }
    }
    > div:nth-child(2) {
      width: 100%;
      height: 100%;
    }
  }
}

.hot-project-tabs {
  width: 100%;
  height: 690px;
  background: #f6f6f6;
  ul {
    width: 1203px;
    height: 350px;
    margin:180px auto 160px;
    border: 1px solid #43abb6;
    li {
      width: 300px;
      height: 100%;
      font-size: 16px;
      color: #000;
      text-align: center;
      dl {
        width: 100%;
        dt {
          width: 115px;
          height: 115px;
          margin: 44px auto 0;
        }
        dd {
          line-height: 28px;
          h4 {
            font-size: 28px;
            color: #43abb6;
            margin: 14px 0 24px;
          }
        }
      }
    }
    li:nth-child(1) {
      border-right: 1px solid #43abb6;
      dt {
        background: url("../images/hot_project/tabs05_b.png") no-repeat;
      }
    }
    li:nth-child(2) {
      border-right: 1px solid #43abb6;
      dt {
        background: url("../images/hot_project/tabs04_b.png") no-repeat;
      }
    }
    li:nth-child(3) {
      border-right: 1px solid #43abb6;
      dt {
        background: url("../images/hot_project/tabs03_b.png") no-repeat;
      }
    }
    li:nth-child(4) {
      dt {
        background: url("../images/hot_project/tabs02_b.png") no-repeat;
      }
    }
    li:hover {
      color: #fff;
      background: #43abb6;
      h4 {
        color: #fff;
      }
    }
    li:nth-child(1):hover {
      @-webkit-keyframes changeOne {
        0% {
          opacity: 1;
          background: url("../images/hot_project/tabs05_b.png ") no-repeat;
        }
        50% {
          opacity: 0;
        }
        100% {
          background: url("../images/hot_project/tabs05_a.png ") no-repeat;
          opacity: 1;
        }
      }
      dt {
        animation-name: changeOne;
        animation-duration: 0.5s;
        animation-fill-mode: forwards;
      }
    }
    li:nth-child(2):hover {
      @-webkit-keyframes changeTwo {
        0% {
          opacity: 1;
          background: url("../images/hot_project/tabs04_b.png ") no-repeat;
        }
        50% {
          opacity: 0;
        }
        100% {
          background: url("../images/hot_project/tabs04_a.png ") no-repeat -1px -1px;
          opacity: 1;
        }
      }
      dt {
        animation-name: changeTwo;
        animation-duration: 0.5s;
        animation-fill-mode: forwards;
      }
    }
    li:nth-child(3):hover {
      @-webkit-keyframes changeThree {
        0% {
          opacity: 1;
          background: url("../images/hot_project/tabs03_b.png ") no-repeat;
        }
        50% {
          opacity: 0;
        }
        100% {
          opacity: 1;
          background: url("../images/hot_project/tabs03_a.png ") no-repeat;
        }
      }
      dt {
        animation-name: changeThree;
        animation-duration: 0.5s;
        animation-fill-mode: forwards;
      }
    }
    li:nth-child(4):hover {
      @-webkit-keyframes changeFour {
        0% {
          background: url("../images/hot_project/tabs02_b.png ") no-repeat;
        }
        50% {
          opacity:0;
        }
        100% {
          opacity: 1;
          background: url("../images/hot_project/tabs02_a.png ") no-repeat;
        }
      }
      dt {
        animation-name: changeFour;
        animation-duration: 0.5s;
        animation-fill-mode: forwards;
      }
    }
  }
}

body {
  position: relative;
}

.modal-box {
  display: none;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: 999;
  position: fixed;
  .modal-dialog {
    position: fixed;
    left: 50%;
    top: 50%;
    margin-top: -300px;
    margin-left: -450px;
    width: 830px;
    height: 600px;
    background: #fff;
    padding-left: 70px;
    h4 {
      margin-top: 69px;
      font-size: 35px;
      color: #000;
    }
    h3 {
      font-size: 45px;
      font-weight: bold;
      color: #ff4a4a;
      margin: 43px 0;
    }
    h6 {
      font-size: 18px;
      font-weight: bold;
      margin-bottom: 20px;
    }
    p {
      font-size: 18px;
      width: 331px;
      line-height: 28px;
    }
    img {
      position: absolute;
      right: 55px;
      top: 108px;
    }
    b {
      font-size: 42px;
      position: absolute;
      right: 27px;
      top: 9px;
      cursor: pointer;
    }
  }
}

/*关于我们页面*/
@media screen and (min-width: 1300px) {
  .about-us-banner {
    width: 100%;
    height: 667px;
    background: url("../images/index/banner.jpg") no-repeat center center;
    background-size: cover;
    color: #fff;
    text-align: center;
    .banner-box {
      width: 1100px;
      margin: 200px auto 0;
      color: #fff;
      h4 {
        width: 100%;
        font-size: 82px;
        margin-top: 0;
        margin-bottom: 35px;
        text-align: center;
        font-weight: normal;
      }
      p {
        width: 100%;
        line-height: 48px;
        font-size: 24px;
        text-align: left;
      }
    }
  }
}

@media screen and (max-width: 1300px) {
  .about-us-banner {
    width: 100%;
    height: 450px;
    background: url("../images/index/banner.jpg") no-repeat center center;
    background-size: cover;
    color: #fff;
    text-align: center;
    .banner-box {
      width: 914px;
      margin: 140px auto 0;
      color: #fff;
      h4 {
        width: 100%;
        font-size: 64px;
        margin-top: 0;
        margin-bottom: 35px;
        text-align: center;
        font-weight: normal;
      }
      p {
        width: 100%;
        line-height: 35px;
        font-size: 20px;
        text-align: left;
      }
    }
  }
}

.about-us-banner-bottom {
  width: 100%;
  height: 824px;
  background: url("../images/about_us/bg_2.jpg") no-repeat center center;
  background-size: cover;
  h4 {
    font-size: 52px;
    color: #fff;
    margin: 28px auto 16px;
    text-align: center;
  }
  hr {
    display: block;
    width: 73px;
    border: 3px solid #0074c3;
    border-bottom: transparent;
    border-left: transparent;
    border-right: transparent;
    margin: 0 auto;
  }
  p {
    font-size: 22px;
    width: 992px;
    margin: 572px auto 0;
    line-height: 42px;

  }
}

.company-introduction {
  height: 1300px;
  width: 100%;
  background: #f6f6f6;
  h2 {
    width: 1200px;
    height: 74px;
    line-height: 74px;
    font-size: 46px;
    position: relative;
    padding-left: 20px;
    margin: 40px auto;
    b {
      display: inline-block;
      height: 74px;
      width: 3px;
      background: #0074c3;
      position: absolute;
      left: 0;
      top: 0;
    }
  }
  ul {
    width: 1200px;
    margin: 0 auto;
    li {
      text-align: center;
      width: 300px;
      padding: 0 50px 60px;
      h4 {
        font-size: 54px;
        color: #000;
        line-height: 75px;
      }
      h6 {
        font-size: 18px;
        color: #666666;
        margin: 10px 0 20px;
      }
      p {
        line-height: 27px;
        font-size: 15px;
        color: #000;
        text-align: left;
      }
    }
    li:nth-child(1) {
      width: 299px;
      border-right: 1px solid #c3c3c3;
    }
    li:nth-child(2) {
      width: 299px;
      border-right: 1px solid #c3c3c3;
    }
  }
  div {
    width: 1200px;
    margin: 0 auto;
    a {
      display: inline-block;
      width: 280px;
      height: 270px;
      text-align: center;
      margin-right: 17px;
      border-right: 1px solid #c3c3c3;
      position: relative;
    }
    a:nth-child(1) {
      background: url("../images/about_us/zhongjiang.jpg") no-repeat;
      border-bottom: 1px solid #c3c3c3;
    }
    a:nth-child(1)::before {
      content: '';
      display: inline-block;
      width: 17px;
      height: 20px;
      position: absolute;
      left:0;
      bottom: -10px;
      background: #f6f6f6;
    }
    a:nth-child(1)::after {
      content: '';
      display: inline-block;
      width: 34px;
      height: 20px;
      position: absolute;
      right:-17px;
      bottom: -10px;
      background: #f6f6f6;
    }
    a:nth-child(2) {
      background: url("../images/about_us/zhongrong.jpg") no-repeat;
      border-bottom: 1px solid #c3c3c3;
    }
    a:nth-child(2)::after {
      content: '';
      display: inline-block;
      width: 34px;
      height: 20px;
      position: absolute;
      right:-17px;
      bottom: -10px;
      background: #f6f6f6;
    }
    a:nth-child(3) {
      background: url("../images/about_us/guomin.jpg") no-repeat;
      border-bottom: 1px solid #c3c3c3;
    }
    a:nth-child(3)::after {
      content: '';
      display: inline-block;
      width: 34px;
      height: 20px;
      position: absolute;
      right:-17px;
      bottom: -10px;
      background: #f6f6f6;
    }
    a:nth-child(4) {
      background: url("../images/about_us/guangda.jpg") no-repeat;
      margin-right: 0;
      border-right: none;
      border-bottom: 1px solid #c3c3c3;
    }
    a:nth-child(4)::after {
      content: '';
      display: inline-block;
      width: 17px;
      height: 20px;
      position: absolute;
      right:0px;
      bottom: -10px;
      background: #f6f6f6;
    }
    a:nth-child(5) {
      background: url("../images/about_us/zhongxing.jpg") no-repeat;
    }
    a:nth-child(6) {
      background: url("../images/about_us/fangzheng.jpg") no-repeat;
    }
    a:nth-child(7) {
      background: url("../images/about_us/huaxing.jpg") no-repeat;
    }
    a:nth-child(8) {
      background: url("../images/about_us/zhongtai.jpg") no-repeat;
      margin: 0;
      border-right: none;
    }

  }
}

.address-map {
  height: 575px;
  width: 100%;
  background: url("../images/about_us/map.jpg") no-repeat center center;
  background-size: cover;
  > div {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
    > div {
      margin: 150px 0 0 240px;
      width: 291px;
      height: 207px;
      padding: 32px 18px 0;
      background: #fff;
      position: relative;
      span {
        display: inline-block;
        width: 66px;
        height: 66px;
        border-radius: 50%;
        background: #121e2c;
        position: absolute;
        left: 9px;
        top: 18px;
        text-align: center;
        img {
          margin-top: 18px;
        }
      }
      h4 {
        font-size: 36px;
        color: #444444;
        line-height: 46px;
        margin-left: 64px;
      }
      hr {
        display: block;
        width: 149px;
        border: none;
        border-bottom: 1px solid #a9a9a9;
        margin: 5px auto 20px;
      }
      p {
        font-size: 18px;
        color: #828282;
        line-height: 24px;
      }
      h3 {
        font-size: 25px;
        color: #fb2274;
        margin-top: 20px;
      }
    }
  }
}






