.button {
    height: 5em;
    width: 10em;
    font-size: 1.5em;
    color: black;
    cursor: pointer;
}

#buttons-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
    justify-content: flex-start;
}

#overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  justify-content: center;
  align-items: center;
  display: none;
  pointer-events: none;
}

#overlayContent {
    background-color: white;
    padding: 1em;
    justify-content: center;
    display: flex;
    box-shadow: 1px 1px 1em black;
    border-radius: 0.3em;
    font-size: 1.5em;
    font-weight: bold;
}