td button {
    width : 100%;
}

.fraction {
  display: flex;
  justify-content: center;
  width: 50px;
  transform: rotate(16deg);
  font-size: 1rem;
}

.denominator {
  display: flex;
  align-items: flex-end;
  font-size: 1.2rem;
  transform: rotate(-16deg);
}

.numerator {
  font-size: 1.5rem;
  transform: rotate(-16deg);
}

.divide {
  font-size: 2rem;
}