.global-header {
  margin-bottom: -95px; }

.index-banner {
  height: 900px;
  background-image: url("../images/index/banner.png");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: auto 100%; }

.index-download {
  height: 900px;
  padding-top: 650px;
  box-sizing: border-box;
  text-align: right;
  font-size: 0; }
  .index-download .code {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    margin-right: 10px;
    box-sizing: border-box;
    cursor: pointer;
    height: 70px;
    width: 70px; }
    .index-download .code .icon {
      height: 70px;
      width: 70px; }
    .index-download .code .big {
      position: absolute;
      right: 10px;
      bottom: 10px;
      height: 0;
      width: 0;
      max-width: unset;
      opacity: 0;
      transition: all 0.3s linear; }
    .index-download .code:hover .big {
      opacity: 1;
      width: 238px;
      height: 238px; }
  .index-download .btn {
    display: inline-block;
    vertical-align: middle;
    text-align: center;
    width: 190px;
    color: #ffffff;
    font-size: 18px;
    height: 50px;
    line-height: 50px;
    background-color: #202020;
    border-radius: 6px;
    margin-right: 177px;
    margin-top: -6px;
    cursor: pointer; }
    .index-download .btn .link {
      display: inline-block;
      vertical-align: middle;
      color: #ffffff;
      text-decoration: none; }
    .index-download .btn .icon {
      display: inline-block;
      vertical-align: middle;
      margin: 0 6px 4px 0; }

.index-sales {
  padding: 20px 100px;
  margin: 0 auto;
  background-color: #ffffff;
  box-shadow: 0 0 10px #dddddd;
  border-radius: 6px;
  margin: 10px 0 40px;
  color: #6a6a6a;
  opacity: 0.89; }
  .index-sales .title {
    text-align: center;
    font-size: 48px;
    line-height: 50px;
    margin-bottom: 6px;
    letter-spacing: 4px; }
  .index-sales .desc {
    text-align: center;
    font-size: 14px;
    color: #202020;
    line-height: 24px; }

.index-desc {
  margin: 40px 0 20px;
  text-align: center; }
  .index-desc .title {
    font-size: 36px;
    color: #333333;
    margin-bottom: 30px; }
  .index-desc .items .t {
    position: relative;
    display: inline-block;
    font-size: 20px;
    line-height: 29px;
    color: #202020; }
    .index-desc .items .t.l {
      margin: 0 300px; }
    .index-desc .items .t::after {
      position: absolute;
      content: '';
      top: 5px;
      right: 100%;
      height: 19px;
      width: 28px;
      margin-right: 10px;
      background-image: url("../images/index/yes.png");
      background-repeat: no-repeat;
      background-size: 100% 100%; }

.index-instance .box {
  margin-bottom: 30px; }
  .index-instance .box .l,
  .index-instance .box .c,
  .index-instance .box .r {
    display: inline-block;
    vertical-align: top; }
  .index-instance .box .head {
    font-size: 0;
    height: 416px;
    margin-bottom: 20px; }
    .index-instance .box .head > * {
      width: 595px; }
    .index-instance .box .head .r {
      margin-left: 10px;
      text-align: right; }
    .index-instance .box .head .i {
      display: inline-block; }
    .index-instance .box .head .desc {
      position: absolute;
      top: 110px;
      width: 450px; }
      .index-instance .box .head .desc .h1 {
        font-size: 60px;
        font-weight: 500; }
      .index-instance .box .head .desc .h2 {
        font-size: 18px;
        font-weight: 400;
        margin-bottom: 6px;
        color: #c6c6c6; }
      .index-instance .box .head .desc .h3 {
        font-size: 20px;
        line-height: 28px;
        font-weight: 400;
        color: #8b8b8b;
        text-align: left; }
    .index-instance .box .head.box-1 .l, .index-instance .box .head.box-3 .l {
      position: relative; }
    .index-instance .box .head.box-1 .desc, .index-instance .box .head.box-3 .desc {
      left: 140px; }
    .index-instance .box .head.box-2 .r {
      position: relative; }
    .index-instance .box .head.box-2 .desc {
      right: 140px; }
      .index-instance .box .head.box-2 .desc .h1 {
        color: #5b8550; }
    .index-instance .box .head.box-1 .h1 {
      color: #9bd1c8; }
    .index-instance .box .head.box-3 .h1 {
      color: #c3afd0; }
  .index-instance .box .content-1 {
    font-size: 0; }
    .index-instance .box .content-1 > .l {
      width: 390px;
      padding-right: 20px; }
      .index-instance .box .content-1 > .l .i {
        width: 100%; }
        .index-instance .box .content-1 > .l .i.left-1 {
          height: 312px;
          margin-bottom: 20px; }
        .index-instance .box .content-1 > .l .i.left-2 {
          height: 338px; }
    .index-instance .box .content-1 > .r {
      width: 790px; }
      .index-instance .box .content-1 > .r .right-top {
        margin-bottom: 20px; }
      .index-instance .box .content-1 > .r .i.right-1 {
        width: 590px;
        height: 370px;
        margin-right: 20px; }
      .index-instance .box .content-1 > .r .i.right-2 {
        width: 180px;
        height: 370px; }
      .index-instance .box .content-1 > .r .i.right-3 {
        width: 320px;
        height: 280px;
        margin-right: 20px; }
      .index-instance .box .content-1 > .r .i.right-4 {
        width: 450px;
        height: 280px; }
  .index-instance .box .content-2 {
    font-size: 0; }
    .index-instance .box .content-2 > .l {
      width: 390px;
      padding-right: 20px; }
      .index-instance .box .content-2 > .l .i.left-1 {
        width: 175px;
        height: 300px;
        margin-right: 20px; }
      .index-instance .box .content-2 > .l .i.left-2 {
        width: 195px;
        height: 300px; }
      .index-instance .box .content-2 > .l .i.left-3 {
        margin-top: 20px;
        width: 390px;
        height: 340px; }
    .index-instance .box .content-2 > .r {
      width: 790px; }
      .index-instance .box .content-2 > .r .right-top {
        margin-bottom: 20px; }
      .index-instance .box .content-2 > .r .i.right-1 {
        width: 595px;
        height: 360px;
        margin-right: 20px; }
      .index-instance .box .content-2 > .r .i.right-2 {
        width: 175px;
        height: 360px; }
      .index-instance .box .content-2 > .r .i.right-3 {
        width: 320px;
        height: 280px;
        margin-right: 20px; }
      .index-instance .box .content-2 > .r .i.right-4 {
        width: 450px;
        height: 280px; }
  .index-instance .box .content-3 {
    font-size: 0; }
    .index-instance .box .content-3 > .l {
      width: 430px;
      padding-right: 20px; }
      .index-instance .box .content-3 > .l .i {
        width: 100%; }
        .index-instance .box .content-3 > .l .i.left-1 {
          height: 395px;
          margin-bottom: 20px; }
        .index-instance .box .content-3 > .l .i.left-2 {
          height: 255px; }
    .index-instance .box .content-3 > .r {
      width: 750px; }
      .index-instance .box .content-3 > .r .right-top {
        margin-bottom: 20px; }
      .index-instance .box .content-3 > .r .i.right-1 {
        width: 260px;
        height: 360px;
        margin-right: 20px; }
      .index-instance .box .content-3 > .r .i.right-2 {
        width: 275px;
        height: 360px;
        margin-right: 20px; }
      .index-instance .box .content-3 > .r .i.right-3 {
        width: 175px;
        height: 360px; }
      .index-instance .box .content-3 > .r .i.right-4 {
        width: 290px;
        height: 290px;
        margin-right: 20px; }
      .index-instance .box .content-3 > .r .i.right-5 {
        width: 440px;
        height: 290px; }

.index-private {
  font-size: 0; }
  .index-private .l,
  .index-private .c,
  .index-private .r {
    display: inline-block;
    vertical-align: top; }
  .index-private .top {
    margin-bottom: 20px; }
    .index-private .top .l {
      margin-right: 20px; }
    .index-private .top .left-1,
    .index-private .top .right-1 {
      margin-bottom: 20px; }
  .index-private .bottom .l {
    margin-right: 20px; }

.index-start {
  height: 620px;
  background-image: url("../images/index/start-bg.png");
  background-repeat: no-repeat;
  background-position: top center;
  background-size: auto 100%;
  text-align: center; }
  .index-start .title {
    padding: 40px 0 30px;
    font-size: 36px;
    font-weight: 500; }
  .index-start .btn {
    display: inline-block;
    width: 190px;
    color: #ffffff;
    font-size: 18px;
    height: 50px;
    line-height: 50px;
    background-color: #202020;
    border-radius: 6px;
    margin-right: 10px;
    cursor: pointer;
    text-decoration: none; }
  .index-start .list {
    font-size: 0;
    margin-top: 40px; }
    .index-start .list .item {
      display: inline-block;
      vertical-align: top;
      box-sizing: border-box;
      padding: 25px 32px 0;
      height: 340px;
      width: 273px;
      margin-right: 36px;
      text-align: center;
      background-color: #ffffff;
      box-shadow: 0 0 10px #dddddd;
      border-radius: 6px; }
      .index-start .list .item.last {
        margin-right: 0; }
      .index-start .list .item .icon {
        height: 140px;
        margin-bottom: 20px; }
        .index-start .list .item .icon .i {
          display: inline-block;
          height: 140px; }
      .index-start .list .item .h1 {
        font-size: 22px;
        line-height: 30px;
        color: #333333;
        font-weight: 500;
        margin-bottom: 10px; }
      .index-start .list .item .h2 {
        text-align: left;
        font-size: 14px;
        line-height: 20px;
        color: #666666; }