Button Background on hover won't fill all the way

.meetTeam {
  box-sizing: border-box;
  margin-top: 1.5rem;
  border: 2px solid $primary-color;
  position: relative;
  overflow: hidden;
  background-color: transparent;
  text-align: center;
  text-transform: uppercase;
  font-size: 1.25rem;
  font-weight: bold;
  transition: 0.3s;
  z-index: 1;
  color: $primary-color;
  border-radius: 0.3rem;

  &::before {
    content: "";
    width: 0;
    height: 300%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    background: $primary-color;
    transition: 0.5s ease;
    display: block;
    z-index: -1;
  }

  &:hover::before {
    width: 120%;
  }

  &:hover {
    color: white;
  }
}