footer {
  position: relative;
  background: #14468B;
}

footer .top {
  padding-top: 70px;
  padding-bottom: 90px;
  display: flex;
  justify-content: space-between;
}

.footerNav {
  display: flex;
  width: 50%;
  justify-content: space-between;
}

.footerNav .dropdown {
  display: flex;
  flex-direction: column;
}

.footerNav .dropdown a {
  color: #FFF;
  font-size: 14px;
  font-weight: 400;
  line-height: 2;
}

.footerNav .dropdown a:first-child {
  margin-bottom: 45px;
}

.footerRight span {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}

.footerRight span h1 {
  margin-bottom: 0;
  color: #FFF;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 1px;
  text-decoration-line: underline;
  margin-left: 30px;
}

.footerRight .desc {
  margin-top: 45px;
  color: #FFF;
  font-size: 16px;
  font-weight: 400;
  line-height: 35px;
  letter-spacing: 2px;
  text-align: right;
}

/* 备案 */
.footerbottom {
  color: #D0D0D0;
  font-size: 14px;
  line-height: 1;
  opacity: .7;
  text-align: left;
  padding: 30px 0;
  border-top: 1px solid #D9D9D9;
}

.footerbottom a {
  color: #D0D0D0;
  font-size: 14px;
  line-height: 1;
}

@media screen and (max-width: 1440px) and (min-width:0px) {}

@media screen and (max-width: 1200px) and (min-width:0px) {}

@media screen and (max-width: 992px) and (min-width:0px) {
  footer .top {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
  }

  footer .logo {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
  }

  .footerNav {
    width: 100%;
    display: flex;
    justify-content: space-evenly;
    margin-bottom: 30px;
  }

  .footerRight span {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .footerRight .desc {
    margin-top: 45px;
    color: #FFF;
    font-size: 16px;
    font-weight: 400;
    line-height: 35px;
    letter-spacing: 2px;
    text-align: center;
  }
}

@media screen and (max-width: 640px) and (min-width:0px) {
  footer .top {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .footerNav {
    display: none;
  }

  .footerRight span img {
    width: 30px;
  }

  .footerRight span h1 {
    font-size: 24px;
  }

  .footerRight .desc {
    margin-top: 30px;
  }

  .footerbottom {
    font-size: 12px;
  }

  .footerbottom a {
    font-size: 12px;
  }
}