@media only screen and (max-width: 768px) {
  /* search */
  .search {
    padding: 16px;
    flex-direction: column;
    gap: 16px 0px;
  }

  .search-form {
    width: 100%;
  }

  .search-form input {
    max-width: 100%;
    min-width: 100%;
    width: 100%;
  }

  .search-item {
    flex-direction: column;
  }

  .search-item img {
    margin-bottom: 6px;
    margin-right: 0px;
  }

  .search-item p {
    text-align: center;
  }

  /* breadcrum */
  .breadcrum {
    padding: 16px;
  }

  /* why buy */
  .why-buy {
    padding: 80px 0px;
  }

  .why-buy-header {
    flex-direction: column;
    padding: 0 16px;
  }

  .why-buy-header p {
    width: auto;
    text-align: center;
    margin-top: 20px;
  }

  .why-buy-list {
    flex-direction: column;
    margin-top: 40px;
    gap: 30px;
  }

  .why-buy-list > div {
    width: 248px;
  }

  .content {
    padding: 16px 16px 60px;
  }

  .content-header p {
    font-size: 36px;
    width: 100%;
    text-align: center;
    left: 0;
  }

  .about-us-mobile {
    display: block;
  }

  .content-body > img:nth-child(2) {
    display: none;
  }

  .content-header > img:nth-child(1) {
    display: none;
  }

  .content-body {
    margin-top: 60px;
  }

  .content-body div p:nth-child(3) {
    width: 100%;
  }

  .content-body img {
    width: 261px;
    margin: 30px auto;
  }

  /* why buy  */
  .why-buy {
    padding: 60px 0px;
  }

  /* .qa */
  .qa {
    padding: 60px 16px;
  }
}