@media (max-width: 1000px) {
  .header .header_main {
    width: 100%;
    padding: 0px;
  }
  .header .header_main .header_main_l {
    padding-left: 1.2rem;
    padding-right: 0px;
  }
  .footer {
    display: none;
  }
  .header .header_main .header_main_r a {
    font-size: 1.8rem;
  }
  .main {
    background-position: center center;
  }
  .main_index .main_list {
    display: block;
  }
  .main_list_l {
    padding-bottom: 6rem;
    text-align: center;
  }
  .main_index .main_list .main_list_r.left_40 {
    left: 0px;
  }
  .main_product .main_list {
    display: block;
  }
  .main_product .main_list .main_list_l div:nth-child(1) {
    padding-top: 0px;
    font-size: 4rem;
  }
  .main_product .main_product_right {
    right: 10vw;
  }
  .main_product .main_list .main_list_r img {
    width: 56rem;
  }
  .main_aboutUs {
    padding-top: 1rem;
  }
  .header_main_b > div {
    font-size: 1.8rem;
    width: 12rem;
    height: 4rem;
  }
  .header_main_b > div.on {
    height: 4.8rem;
  }
  .main_aboutUs .main_aboutUs_main {
    width: auto;
    padding: 0px 0px;
    margin-left: 1rem;
    margin-right: 1rem;
    margin-top: 0px;
  }
  .main_aboutUs .main_aboutUs_main > div:nth-last-child(1) {
    padding-bottom: 0.4rem;
  }
  .privacyAgreement .header {
    display: none;
  }
}