#toolbar {
  min-height: 2.5em;
}

#toolbar {
  min-height: 2.5em;
}
md-fab-speed-dial {
  &.md-is-open md-fab-trigger {
    .md-button:focus {
      transform: rotate(45deg);
    }
  }
  md-fab-trigger {
    .md-button:focus {
      transform: rotate(0);
    }
  }
}

Add rotate animation to fab
Add rotate animation to fab
