hover-card.html

<div class="sandbox-HoverCard">
  <div class="sandbox-HoverCard_Item">東京都</div>
  <div class="sandbox-HoverCard_Item">神奈川県</div>
  <div class="sandbox-HoverCard_Item">千葉県</div>
</div>

HoverCard.scss

.sandbox-HoverCard {
  align-items: center;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  padding: 30px;

  &_Item {
    align-items: center;
    background-color: #fff;
    border-radius: 3px;
    box-shadow: 0 0 40px 0 rgba(0, 0, 0, .07), 0 6px 18px 0 rgba(0, 0, 0, .05);
    box-sizing: border-box;
    display: flex;
    height: 200px;
    justify-content: center;
    margin: 10px;
    padding: 40px 10px;
    transition: .35s cubic-bezier(.4, 0, .2, 1);
    width: calc(100% / 3);

    &:hover,
    &:focus {
      box-shadow: 0 0 110px 0 rgba(0, 0, 0, .07), 0 30px 25px 0 rgba(0, 0, 0, .05);
      text-decoration: none;
      transform: translateY(-5px);
    }
  }
}