title: How can I change the arrow on a Spinner?
body: <p>I would like to format a Spinner so the arrows look like the following:</p>
  
  <p><a href="https://i.stack.imgur.com/DayDA.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DayDA.jpg" alt="Spinners"></a></p>
  
  <p>Any suggestions on a way to make the arrows look like they do in the clip?</p>