@media screen and (max-width: 992px) and (min-width:0px) {
  .index_title {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
  }

  #keyword {
    width: 200px;
  }

  .index_productNavbox {
    display: flex;
    justify-content: space-evenly;
    flex-wrap: wrap;
  }

  .index_product_NavList {
    width: 33.333%;
  }

  .index_prolistbox_1 {
    flex-direction: column;
  }

  .index_prolistbox_1>div {
    width: 100%;
  }

  .index_aboutbox {
    padding-bottom: 30px;
  }


}