mavend/octoboard

.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-around;
  width: 35px;
  height: 50px;
  padding-top: 5px;
  border-radius: 5px;
  color: white;
  font-size: 18px;
  font-weight: bold;
}

.raised {
  box-shadow: 0 1px 2px rgba(36, 36, 36, 0.15);
}

.disabled {
  opacity: 0.15;
}