SASS Property for ionic toolbar text and button alignment

Hi, I’m trying to change the default button property in toolbar on Android. But its not working, even though if i specify to place the button on one particular side. Can someone share their experience if this is possible?.. And also aligning the title in center for Android.

<ion-buttons end>
  <button (click)="updateitem()">
    <span primary showWhen="ios,android,windows">Update</span>

Maybe you could explain a bit more on what you’re trying to do?
Your post doesn’t clearly explain what you’re trying to change.
Also, have you seen the ion-buttons attribute guide?

Thanks. My bad, i was using only the start and the end, rather than using the right and the left.