.hamburger {
  transition-duration: 150ms;
  transition-property: background-color, color;
  transition-timing-function: ease-in-out;
  &:hover {
    color: $lightgray;
  }
}

.hamburger.mat-button {
    transition: color 0.2s;
    height: 100%;
    margin: 0px;
    padding: 0px;
}

.hamburger.mat-button:hover {
    color: $offwhite;
}

.hamburger md-icon {
  position: inherit;
}