.banner {
  height: 600px;
  position: relative;
  overflow: hidden; }
  .banner .left, .banner .right {
    width: 60px;
    height: 60px;
    position: absolute;
    top: 300px;
    background: url("../image/banner_btn_nocheck.png");
    cursor: pointer;
    opacity: 0;
    transition: all .3s linear;
    z-index: 999; }
  .banner .left {
    left: 30px;
    transform: rotate(180deg); }
  .banner .right {
    right: 30px; }
  .banner .left.active, .banner .right.active {
    opacity: 1;
    background: url("../image/banner_btn.png"); }
  .banner .banner_content {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 1; }
    .banner .banner_content li {
      float: left;
      position: relative; }
      .banner .banner_content li > a {
        display: block;
        width: 100%;
        height: 600px; }
      .banner .banner_content li .main {
        width: 100%;
        height: 600px; }
      .banner .banner_content li .img_3d {
        width: 1200px;
        height: 600px;
        position: absolute;
        left: 0;
        right: 0;
        top: 0;
        margin: 0 auto;
        transform-style: preserve-3d;
        transform-origin: 800px 450px 50px;
        backface-visibility: visible; }
        .banner .banner_content li .img_3d .inner {
          position: absolute;
          z-index: 1;
          right: -100px;
          top: 150px;
          opacity: 0; }
        .banner .banner_content li .img_3d .inner.img {
          width: 500px !important;
          right: 0; }
      .banner .banner_content li .tips {
        position: absolute;
        width: 1200px;
        left: 0;
        right: 0;
        margin: 0 auto;
        top: 150px;
        opacity: 1;
        z-index: 100; }
        .banner .banner_content li .tips > img {
          margin-top: 70px; }
        .banner .banner_content li .tips a {
          display: block;
          width: 159px;
          height: 32px;
          margin-top: -30px;
          margin-left: 0px;
          position: relative;
          z-index: 199; }
          .banner .banner_content li .tips a img {
            position: absolute;
            width: 100%;
            height: 100%;
            left: 0;
            top: 0;
            transition: all .3s linear; }
          .banner .banner_content li .tips a .checked {
            opacity: 0; }
          .banner .banner_content li .tips a .nochecked {
            opacity: 1; }
        .banner .banner_content li .tips a:hover .checked {
          opacity: 1; }
        .banner .banner_content li .tips a:hover .nochecked {
          opacity: 0; }
        .banner .banner_content li .tips .btn {
          display: block;
          margin: 0 auto;
          width: 160px;
          height: 50px;
          line-height: 50px;
          font-size: 18px;
          color: #20347d;
          text-align: center;
          background: -webkit-linear-gradient(top, #d4ce40, #9c9d51);
          border-radius: 5px;
          margin-top: 320px; }
        .banner .banner_content li .tips .btn:hover {
          background: #50d1d1;
          color: #fff;
          border-color: #50d1d1; }
    .banner .banner_content li:nth-child(1) .img_3d .inner {
      margin-top: 30px;
      right: -20px; }
  .banner .tab {
    position: absolute;
    bottom: 15px;
    left: 50%;
    margin-left: -54px;
    z-index: 9; }
    .banner .tab li {
      float: left;
      width: 16px;
      height: 16px;
      border-radius: 10px;
      background: #fff;
      margin: 0 10px;
      cursor: pointer;
      opacity: .4; }
    .banner .tab li.active {
      opacity: 1; }

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