* {
  margin: 0;
  padding: 0;
  box-sizing: border-box; }

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  position: relative;
  overflow-x: hidden; }

.click {
  border-bottom: 3px solid orangered;
  color: #ffda44; }

.head {
  width: 100%;
  min-height: 100px;
  background: #eeeeee; }

.header {
  width: 100%;
  min-height: 100px;
  margin: 0!important;
  background: white;
  position: fixed;
  text-align: center;
  line-height: 100px;
  top: 0;
  left: 0;
  float: left;
  z-index: 100; }
  .header .logo {
    width: 33%;
    float: left;
    cursor: pointer;
 }
 .logo img {
  vertical-align: middle;
 }
 .header  #sp{
  float: left;
  width: 60%;
 }
    .header #sp span {
      float: left;
      width: 16%;
      cursor: pointer; }
    .header #sp span:hover {
      color: #f61413; }

.download {
  width: 100%;
  height: 600px;
  display: flex;
  align-items: center;
  background: #ffda44; }
  .download .download_left {
    line-height: 50px;
    color: white;
    margin-left: 25%;
    font-style: 24px;
    position: relative; }
    .download .download_left div {
      letter-spacing: 2px; }
    .download .download_left .jiantou {
      position: absolute;
      top: 218px;
      left: 58px; }
    .download .download_left .btn {
      cursor: pointer;
      display: flex;
      margin-top: 30px;
      align-items: center; }
  .download .download_right {
    cursor: pointer;
    margin-left: 140px; }

.whole {
  width: 100%;
  background: #f4f5f9; }
  .whole .whole_top {
    width: 220px;
    font-weight: 900;
    font-size: 26px;
    margin: 0 auto;
    margin-top: 50px;
    padding-bottom: 12px;
    border-bottom: 3px solid #ffda44; }
  .whole .main {
    color: #999999;
    font-size: 18px;
    margin-top: 30px;
    margin-bottom: 40px;
    letter-spacing: 2px;
    text-align: center; }
  .whole .whole_bottom {
    width: 100%;
    margin-bottom: 60px;
    text-align: center; }
    .whole .whole_bottom img {
      width: 100%;
    }

.fun {
  width: 100%;
  background: #f4f5f9;
  position: relative; }
  .fun .fun_top {
    width: 110px;
    font-weight: 900;
    font-size: 26px;
    position: absolute;
    top: 0;
    left: 47%;
    margin: 0 auto;
    margin-top: 50px;
    padding-bottom: 12px;
    border-bottom: 3px solid #ffda44; }
  .fun .main {
    position: absolute;
    top: 10%;
    left: 22%;
    color: #999999;
    font-size: 20px;
    margin-top: 30px;
    letter-spacing: 2px;
    margin-bottom: 40px;
    text-align: center; }
    .hehuoren img{
      width: 100%;
    }

.partner {
  width: 100%;
  background: #f4f5f9; }
  .partner .partner_top {
    width: 140px;
    font-weight: 900;
    font-size: 25px;
    margin: 0 auto;
    margin-top: 60px;
    padding-bottom: 12px;
    text-align: center;
    border-bottom: 3px solid #ffda44; }
  .partner .main {
    color: #999999;
    font-size: 18px;
    margin-top: 30px;
    margin-bottom: 95px;
    letter-spacing: 2px;
    text-align: center; }
  .partner .partner_bottom {
    width: 100%;
    text-align: center; }
    .partner .partner_bottom img {
      width: 100%;
    }

.case {
  width: 100%;
  background: #f4f5f9; }
  .case .case_top {
    text-align: center;
    width: 110px;
    font-weight: 900;
    font-size: 26px;
    margin: 0 auto;
    margin-top: 116px;
    padding-bottom: 12px;
    border-bottom: 3px solid #ffda44; }
  .case .main {
    color: #999999;
    font-size: 18px;
    margin-top: 30px;
    letter-spacing: 2px;
    margin-bottom: 110px;
    text-align: center; }
  .case .swiper-container {
    width: 100%;
    overflow: hidden;
    z-index: 1; }
    .swiper-slide img {
      width: 80%;
    }

.down {
  width: 100%;
  height: 828px;
  margin-top: 95px;
  position: relative; }
  .down img {
    width: 100%;
    height: 828px;
  }
  .down button {
    position: absolute;
    top: 60%;
    left: 43%;
    width: 12%;
    height: 40px;
    border: none;
    border-radius: 5%;
    background: #ffda44;
    color: white;
    font-size: 14px; }

.footer {
  width: 100%;
  height: 75px;
  background: #ffda44;
  margin-top: 46px;
  text-align: center;
  border-top: 1px solid #a8a8a8;
  line-height: 75px;
  color: #f3f3f3; }
.hehuoren {
  margin-top: 250px;
}
.right-cbl {
  width: 220px;
  position: fixed;
  top: 300px;
  right: 0;
  height: 180px;
  z-index: 999;
  /* background: #fff; */
  margin: 0;
}
.right-cbl ul li {
  width: 220px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  list-style: none;
  float: left;
  position: relative;
}
.right-cbl-nr {
  width: 160px;
  position: absolute;
  color: white;
  display: none;
  top: 0px;
  right: 60px;
  opacity: 0.8;
}
.right-cbl :nth-of-type(1) .right-cbl-nr{
  height: 60px;
  background: #128aeb;
}
.right-cbl :nth-of-type(2) .right-cbl-nr{
  height: 160px;
  top: -50px;
  background: #44b549;
}
.right-cbl :nth-of-type(3) .right-cbl-nr{
  height: 60px;
  background: #f3af20;
}
.right-cbl-nr img {
  width: 160px;
  height: 160px;
}
.right-cbl-tp {
  width: 60px;
  height: 60px;
  position: absolute;
  top: 0;
  right: 0;
}
.right-cbl li:hover .right-cbl-nr{
  display: block;
}