@media (max-width: 900px) {
  .logo-title {
    flex-direction: column;
    margin-left: 10px;
    align-items: flex-start;
  }

  .logo-tip{
    font-size: 10px;
  }

  .qr_code_box{
    flex-direction: column;
  }

  .action-banner-bg {
    height: 200px;
  }

  .banner-title {
    padding: 20px 0;
  }

  .banner{
    height: 200px;
  }

  .banner-title-blg {
    font-size: 20px;
  }

  .banner-title-tiny {
    font-size: 12px;
  }

  .shop_home {
    top: -20%;
  }

  .action {
    min-height: calc(100vh - 130px);
  }

  .main {
    top: -100px;
  }

  .footer {
    margin-top: -70px;
    height: auto;
  }

  .feature_item {
    flex-direction: column;
    width: 95%;
  }

  .feature {
    border-radius: 10px;
  }

  .feature:not(:first-child) {
    margin-top: 30px;
  }

  .feature_3_center {
    margin: 0;
  }

  .industry {
    width: 95%;
  }

  .industry-item {
    width: 50%;
  }

  .industry-item:nth-child(n+7) {
    margin-bottom: 0;
  }

  .text_bg {
    width: auto;
    border: 3px solid #ccc;
    margin: 0;
    padding: 20px 0 30px;
  }

  .text-title {
    left: -10px;
  }

  .text-title::after {
    position: absolute;
    right: -20px;
  }

  .text-item-box {
    width: calc(100vw - 10px);
    left: -5px;
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 0;
  }

  .text-item {
    width: 60%;
  }

  .text-item:nth-child(2) {
    margin: 10px 0;
    transform: translateX(39%);
  }

  .current-menu{
    display: block;
    position: fixed;
    top: 60px;
    left: 10px;
    background-color: #845EC2;
    border-radius: 10px;
    padding: 10px;
  }

  .current-menu-value{
    padding: 5px 20px;
    font-size: 12px;
    color: white;
    user-select: none;
    cursor: pointer;
    border-radius: 3px;
    background-color: rgba(255, 255, 255, 0.2);
  }

  .menu-list{
    top: 110px;
    left: 10px;
    display: none;
  }

  .first-action{
    padding: 10px 10px 0;
  }

  .first-action-title{
    font-size: 15px;
    padding-left: 128px;
  }

  .first-step{
    font-size: 12px;
    padding: 10px 5px;
    width: 100%;
  }

  .first-step-title{
    font-size: 14px;
  }

  .action-main{
    width: calc(100% - 10px);
    padding: 0 5px 80px;
  }

  .action-main-title{
    font-size: 15px;
    margin: 10px 0;
  }

  .action-content{
    padding: 5px;
  }

  .action-content-hr{
    margin: 10px 0;
  }
}

@media (min-width: 900px) {
  .industry-item:nth-child(n+5) {
    margin-bottom: 0;
  }
}