title: How to add up and down arrow in select field? Please see attached img
body: <p>I want up and down arrow in select field</p>
  <p><a href="https://i.stack.imgur.com/0snCF.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0snCF.jpg" alt="" /></a></p>
  
  <p>How would I code that in HTML/CSS?</p>