.stage {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
}

.grid-container {
  font-family: verdana, sans-serif;
  display: grid;
  width: max-content;
  grid-template-columns: 100px 100px 100px 100px 100px 100px 100px 100px 100px 100px 100px 100px;
  grid-template-rows: 100px 100px 100px 100px 100px 100px;
  gap: 2px 2px;
  grid-template-areas:
  '11 12 13 14 15'
  '21 22 23 24'
  '31 32 33 34'
  '41 42 43 44';
}

.grid-item {
  border: none;
  color: white;
  padding: 0px 0px;
  text-align: center;
  font-size: 10px;
  margin: 0px 0px;
  opacity: 1;
  transition: 0.5s;
}

.grid-item:hover {opacity: 0.25}

.cat {
  vertical-align: middle;
  display: flex; 
}