.item_p{
    position: relative;
    overflow: hidden;
  }

  .item_p:before{
    padding-top: 100%;
    content: "";
    display: block;
  }

  .item_p img{
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    object-fit: cover;
    object-position: top; /* 画像を中央で切り抜きたいときはここを削除 */
    width: 100%;
    height: 100%;
    max-width: none;
  }


.itemImg, .itemImg img{
    position: absolute !important;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    object-fit: cover;
    object-position: top; 
    width: 100% !important;
    height: 100% !important;
    max-width: none;
}