title: Angular-material constant width of button group
body: <p>I am trying to have constant width of button group, it shouldn't be effected by the number of buttons in it. I am pasting my stackblitz link and image of the result which I want.</p>
  
  <p><a href="https://stackblitz.com/edit/angular-r9zyb9?file=styles.css" rel="nofollow noreferrer">https://stackblitz.com/edit/angular-r9zyb9?file=styles.css</a></p>
  
  <p><a href="https://i.stack.imgur.com/idsp8.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/idsp8.png" alt="enter image description here"></a></p>
  
  <p>As you see in the image, width of buttons is changing because of its number but button group width is constant/same</p>