section {
  width: 100%; }

.page {
  width: 100%;
  overflow-x: hidden; }

.banner {
  min-height: 100vh;
  overflow: hidden;
  position: relative; }
  .banner .text {
    text-align: left;
    color: #fff;
    position: absolute;
    top: 25%;
    left: calc((100vw - 1290px) / 2);
    z-index: 3; }
    .banner .text .istop {
      font-size: 40px;
      font-weight: bold; }
    .banner .text h1 {
      width: 60%;
      font-size: 64px;
      padding: 10px 0 20px 0;
      margin-bottom: 110px; }
    .banner .text p {
      width: 60%;
      font-size: 40px;
      line-height: 60px;
      font-weight: normal;
      margin-bottom: 50px; }
  .banner img {
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    -o-object-position: center;
    object-position: center;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 0;
    width: 100%;
    -webkit-animation: upin 4s ease forwards;
    animation: upin 4s ease forwards; }
  .banner:before {
    content: "";
    width: 100%;
    height: 100vh;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.4); }

.sub-nav {
  background: #000000;
  margin-top: -60px;
  padding-left: 96px;
  z-index: 10;
  position: relative;
  left: calc((100vw - 1500px) / 2);
  width: 100%; }
  .sub-nav .nav-tabs {
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    flex-wrap: nowrap;
    border-bottom: 1px solid #949494; }
    .sub-nav .nav-tabs dt {
      font-size: 24px;
      font-weight: bold;
      margin-right: 60px;
      color: #fff; }
    .sub-nav .nav-tabs > dd {
      height: 38px;
      white-space: nowrap; }
      .sub-nav .nav-tabs > dd > a {
        height: 38px;
        background: #000;
        padding: 0 30px;
        margin-right: 10px;
        display: inline-block;
        line-height: 38px;
        color: #fff;
        border: 1px solid #949494;
        font-size: 14px;
        border-radius: 19px; }
    .sub-nav .nav-tabs .active {
      color: #000; }
      .sub-nav .nav-tabs .active a {
        color: #000;
        background: #fff; }

.content {
  padding: 140px 0; }
  .content #tiles {
    position: relative;
    margin: 0;
    padding: 0; }
    .content #tiles li {
      width: 335px;
      color: #fff;
      display: none;
      cursor: pointer;
      border-radius: 20px;
      overflow: hidden; }
      .content #tiles li img {
        width: 100%; }
      .content #tiles li .post-info {
        text-align: center; }
        .content #tiles li .post-info .post-basic-info {
          padding: 0 30px; }
          .content #tiles li .post-info .post-basic-info .date {
            height: 48px;
            margin-bottom: 20px;
            display: inline-block;
            padding: 0 30px;
            font-size: 16px;
            line-height: 48px;
            color: #fff; }
          .content #tiles li .post-info .post-basic-info .title {
            margin-bottom: 20px; }
            .content #tiles li .post-info .post-basic-info .title a {
              font-size: 22px;
              line-height: 36px;
              color: #fff; }
          .content #tiles li .post-info .post-basic-info .desc {
            font-size: 16px;
            line-height: 28px;
            margin-bottom: 20px; }
        .content #tiles li .post-info .more {
          height: 70px;
          line-height: 70px;
          text-align: center;
          font-size: 24px;
          background: #008094; }
      .content #tiles li:nth-of-type(1n) {
        background: #00aec7; }
        .content #tiles li:nth-of-type(1n) .date {
          background: #008094; }
        .content #tiles li:nth-of-type(1n) .more {
          background: #008094; }
      .content #tiles li:nth-of-type(2n) {
        background: #f49f25; }
        .content #tiles li:nth-of-type(2n) .date {
          background: #a86d19; }
        .content #tiles li:nth-of-type(2n) .more {
          background: #a86d19; }
      .content #tiles li:nth-of-type(3n) {
        background: #7abcce; }
        .content #tiles li:nth-of-type(3n) .date {
          background: #4d7682; }
        .content #tiles li:nth-of-type(3n) .more {
          background: #4d7682; }
      .content #tiles li:nth-of-type(4n) {
        background: #5d6366; }
        .content #tiles li:nth-of-type(4n) .date {
          background: #17191a; }
        .content #tiles li:nth-of-type(4n) .more {
          background: #17191a; }
      .content #tiles li:nth-of-type(5n) {
        background: #806637; }
        .content #tiles li:nth-of-type(5n) .date {
          background: #332916; }
        .content #tiles li:nth-of-type(5n) .more {
          background: #332916; }
      .content #tiles li:nth-of-type(6n) {
        background: #97bf0d; }
        .content #tiles li:nth-of-type(6n) .date {
          background: #5c7308; }
        .content #tiles li:nth-of-type(6n) .more {
          background: #5c7308; }

.online-side {
  display: block;
  position: fixed;
  right: 10px;
  bottom: 20px;
  z-index: 300;
  width: 80px; }
  .online-side .online-item {
    width: 80px;
    height: 80px;
    border-radius: 40px;
    background: rgba(51, 145, 224, 0.8);
    position: relative; }
  .online-side .icon {
    width: 80px;
    height: 80px;
    border-radius: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 0; }
    .online-side .icon .icon-back-to-top {
      width: 27px;
      height: 27px;
      background: url("../../images/icon-back-to-top.png") no-repeat center center; }
    .online-side .icon span {
      color: #fff;
      font-size: 14px;
      text-align: center;
      font-weight: bold; }

/*# sourceMappingURL=news.css.map */