@charset "UTF-8";
/* developer */
.developer {
  height: 100%;
  /* 版心 */
  /* top */
  /* banner */
  /* main */
  /* developer_footerWrap */ }
  .developer .banxin {
    width: 1200px;
    margin: 0 auto; }
  .developer .topWrap {
    width: 100%;
    height: 99px;
    border-bottom: 1px solid #f6f6f6;
    position: fixed;
    background-color: #fff;
    z-index: 100; }
    .developer .topWrap .top {
      height: 99px;
      display: flex;
      justify-content: space-between; }
      .developer .topWrap .top .top-logo {
        height: 100%;
        display: flex;
        align-items: center; }
        .developer .topWrap .top .top-logo img {
          height: 40px; }
      .developer .topWrap .top .top-nav {
        display: flex;
        font-size: 18px;
        font-weight: 400; }
        .developer .topWrap .top .top-nav li {
          height: 99px;
          padding: 0 20px;
          display: flex;
          flex-direction: column;
          align-items: center; }
          .developer .topWrap .top .top-nav li a {
            flex: 1;
            color: #05041a;
            line-height: 96px;
            cursor: pointer; }
          .developer .topWrap .top .top-nav li span {
            display: inline-block;
            width: 24px;
            height: 3px; }
          .developer .topWrap .top .top-nav li .top-nav-active {
            background: #05041a; }
  .developer .banner {
    height: 820px;
    padding-top: 100px;
    overflow: hidden; }
    .developer .banner .banner-img {
      margin-left: -360px; }
    .developer .banner h3 {
      font-size: 24px;
      color: #222;
      margin-top: 80px;
      line-height: 33px;
      font-weight: 500; }
    .developer .banner p {
      width: 500px;
      font-size: 12px;
      color: #222;
      margin-top: 24px;
      line-height: 24px; }
    .developer .banner ul {
      margin-top: 37px; }
      .developer .banner ul li {
        width: 400px;
        float: left;
        position: relative; }
        .developer .banner ul li img {
          width: 400px; }
        .developer .banner ul li .banner_banner_shade {
          width: 100%;
          height: 100%;
          position: absolute;
          top: 0;
          left: 0;
          background-color: #000;
          opacity: 0.7;
          transition: all 0.5s; }
          .developer .banner ul li .banner_banner_shade h4 {
            font-size: 18px;
            font-weight: 500;
            color: #ffffff;
            line-height: 25px;
            text-align: center;
            margin-top: 200px;
            transition: all 1s; }
          .developer .banner ul li .banner_banner_shade p {
            width: 320px;
            font-size: 12px;
            font-weight: 400;
            color: #ffffff;
            line-height: 24px;
            opacity: 0;
            margin: 0 auto;
            transition: all 1s; }
          .developer .banner ul li .banner_banner_shade .banner_banner_shade_minus {
            width: 40px;
            height: 2px;
            background-color: #fff;
            transition: all 1s;
            position: absolute;
            bottom: 297px;
            left: 180px; }
          .developer .banner ul li .banner_banner_shade .banner_banner_shade_add {
            width: 32px;
            height: 32px;
            font-size: 20px;
            text-align: center;
            line-height: 32px;
            color: #fff;
            position: absolute;
            bottom: 87px;
            left: 180px; }
        .developer .banner ul li .banner_banner_shade:hover {
          background-color: #0728be;
          opacity: 0.94; }
          .developer .banner ul li .banner_banner_shade:hover h4 {
            margin-top: 120px; }
          .developer .banner ul li .banner_banner_shade:hover p {
            opacity: 1;
            margin-top: 40px; }
          .developer .banner ul li .banner_banner_shade:hover .banner_banner_shade_minus {
            width: 19px;
            bottom: 101px; }
          .developer .banner ul li .banner_banner_shade:hover .banner_banner_shade_add {
            opacity: 0; }
  .developer .main {
    overflow: hidden; }
    .developer .main .main_title {
      font-size: 24px;
      font-weight: 500;
      color: #05041a;
      line-height: 33px;
      margin-top: 80px; }
    .developer .main .main_desc {
      font-size: 12px;
      font-weight: 400;
      color: #05041a;
      line-height: 24px;
      margin: 24px 0 40px; }
  .developer .main_swiper {
    width: 100%;
    height: 680px;
    overflow: hidden;
    margin-bottom: 80px; }
    .developer .main_swiper .swiper-wrapper .swiper-slide {
      position: relative; }
      .developer .main_swiper .swiper-wrapper .swiper-slide .swtper_img {
        width: 100%;
        height: 100%; }
      .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap {
        width: 100%;
        height: 680px;
        position: absolute;
        top: 0;
        left: 0; }
        .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item {
          width: 1200px;
          height: 680px;
          margin: 0 auto; }
          .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item .item_content {
            width: 400px;
            height: 100%;
            background-color: #f6f6f6;
            overflow: hidden;
            padding-left: 80px;
            position: relative; }
            .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item .item_content .item_icon {
              width: 40px;
              height: 4px;
              background-color: #05041a;
              margin-top: 240px; }
            .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item .item_content h5 {
              font-size: 24px;
              font-weight: 500;
              color: #05041a;
              line-height: 33px;
              margin-top: 76px; }
            .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item .item_content p {
              width: 320px;
              font-size: 12px;
              font-weight: 400;
              color: #05041a;
              line-height: 24px;
              margin-top: 40px; }
            .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item .item_content .item_botton {
              position: absolute;
              left: 80px;
              bottom: 79px; }
              .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item .item_content .item_botton img {
                width: 32px;
                cursor: pointer; }
              .developer .main_swiper .swiper-wrapper .swiper-slide .itemWrap .item .item_content .item_botton img:hover {
                background-color: #fff; }
  .developer .developer_footerWrap {
    height: 196px;
    background-color: #0f1530; }
    .developer .developer_footerWrap .developer_footer {
      height: 100%;
      display: flex;
      align-items: center; }
      .developer .developer_footerWrap .developer_footer .developer_footer_left {
        flex: 1;
        height: 100%; }
        .developer .developer_footerWrap .developer_footer .developer_footer_left h3 {
          font-size: 18px;
          font-weight: 400;
          color: #ffffff;
          line-height: 25px;
          letter-spacing: 1px;
          margin-top: 36px; }
        .developer .developer_footerWrap .developer_footer .developer_footer_left p {
          font-size: 12px;
          font-weight: 400;
          color: #999999;
          line-height: 17px;
          margin-top: 10px; }
          .developer .developer_footerWrap .developer_footer .developer_footer_left p a {
            margin-right: 20px;
            color: #999999; }
            .developer .developer_footerWrap .developer_footer .developer_footer_left p a:hover {
              color: #fff; }
            .developer .developer_footerWrap .developer_footer .developer_footer_left p a:nth-child(2) {
              margin-left: 20px; }
        .developer .developer_footerWrap .developer_footer .developer_footer_left ul {
          margin-top: 40px; }
          .developer .developer_footerWrap .developer_footer .developer_footer_left ul li {
            float: left;
            border-left: 1px solid #999;
            padding: 0 9px; }
            .developer .developer_footerWrap .developer_footer .developer_footer_left ul li a {
              font-size: 12px;
              font-weight: 400;
              color: #ffffff;
              line-height: 17px; }
          .developer .developer_footerWrap .developer_footer .developer_footer_left ul li:nth-child(1) {
            padding-left: 0;
            border-left: none; }
      .developer .developer_footerWrap .developer_footer .developer_footer_right {
        width: 124px;
        height: 124px; }