// Before
.action-button {
  height: 30px;
  z-index: 3;
  background-color: $accent;
  position: fixed;
  width: 30px;
  color: $white;
  bottom: 15px;
  right: 15px;
}

// After
.action-button {
  position: fixed;
  right: 15px;
  bottom: 15px;
  z-index: 3;
  width: 30px;
  height: 30px;
  color: $white;
  background-color: $accent;
}