[v-cloak] {
  display: none;
}

ul {
  margin: 0;
  padding: 0;
}

@media (min-width: 1170px) {

  /* header 头部 */
  .all>div>header {
    border-bottom: 1px solid #E5E5E4;
  }

  .all>div>header>div {
    width: 1170px;
    margin: 0 auto;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 16px;
  }

  .all>div>header>div>div:nth-child(1)>img {
    width: 64px;
    height: 64px;
    border-radius: 15px;
  }

  .all>div>header>div>div:nth-child(1)>p {
    font-size: 24px;
    margin-left: 20px;
  }

  .all>div>header>div>div {
    display: flex;
    align-items: center;
  }

  .all>div>header>div>div>ul {
    padding: 0;
    margin: 0;
    display: flex;
    align-items: center;
  }

  .all>div>header>div>div>ul>li {
    cursor: pointer;
  }

  .all>div>header>div>div>ul>li:nth-child(even) {
    margin: 0 40px;
  }

  .all>div>header>div>div>ul>li:last-child {
    margin-right: 0;
  }

  /* 内容 */
  .all>div>section {
    width: 1170px;
    margin: 0 auto;
  }

  ._margin_bottom {
    margin-bottom: 100px;
  }

  .all>div>section>header>div {
    margin: 30px 0 60px 0;
    font-size: 18px;
  }

  .all>div>section>header>h3 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 60px;
  }


  /* footer 底部 */
  .all>div>footer {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    color: #999999;

  }

  .all>div>footer>div {
    display: flex;
  }

  .all>div>footer>div>div:nth-child(2) {
    margin: 0 20px;
  }


  .yd_ul {
    display: none !important;
  }

  .erJi {
    display: none;
  }
}


@media (max-width: 1170px) {
  .pc_ul {
    display: none !important;
  }

  .all>div>header {
    border-bottom: 1px solid #E5E5E4;
  }

  .all>div>header>div {
    height: 140px;
    width: 90%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    position: relative;
    z-index: 999;
  }

  .all>div>header>div>div:nth-child(1)>img {
    width: 80px;
    height: 80px;
    border-radius: 20px;
  }

  .all>div>header>div>div {
    display: flex;
    align-items: center;
  }

  .all>div>header>div>div:nth-child(1)>p {
    font-size: 32px;
    margin-left: 25px;
    min-width: 200px;
    overflow: hidden;
  }

  .all>div>header>div>div>ul:nth-child(1)>li {
    width: 48px;
    height: 6px;
    background-color: #333333;
  }

  .all>div>header>div>div>ul:nth-child(1)>li:nth-child(even) {
    margin: 6px 0;
  }

  .all>div>.erJi {
    position: relative;
  }

  .all>div>.erJi>div {
    padding-top: 140px;
    width: 100%;
    background-color: #FFFFFF;
    height: 406px;
    transition: all linear .3s;
    position: absolute;
    top: -137px !important;
    opacity: 1;
    z-index: 1;
  }

  .all>div>.erJi>div>ul {
    width: 90%;
    margin: 0 auto;
    font-size: 32px;
  }

  .all>div>.erJi>div>ul>li {
    line-height: 100px;
    border-bottom: 1px solid #EAEAEA;
  }

  .all>div>.erJi>div>ul>li:last-child {
    border-bottom: none;
  }

  .hover_s {
    top: -137px !important;
    opacity: 1 !important;
  }

  /* 内容 */
  .all>div>section {
    width: 90%;
    margin: 0 auto;
  }

  .all>div>section>header>div {
    display: none;
  }

  .all>div>section>header>h3 {
    text-align: center;
    font-size: 50px;
    margin: 50px;
  }

  .all>div>section>div {
    font-size: 30px !important;
    line-height: 58px;
    margin-bottom: 140px;
  }

  .all>div>footer {
    color: #999999;
    height: 150px;
    align-items: center;
    display: flex;
    justify-content: center;
    font-size: 28px;
    text-align: center;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
  }

  .all>div>footer>div:nth-child(2) {
    margin: 10px 0;
  }

  .all>div>footer>div:nth-child(3) {
    margin: 0 0 20px 0;
  }
}