title: i / info icon: click it to reveal text / can this be done with css, and how?
body: <p>See example:<a href="https://www.hatched.co.uk/let/pricing" rel="nofollow noreferrer">https://www.hatched.co.uk/let/pricing</a></p>
  
  <p>Click the i icon and it expands to reveal text. I want to achieve the exact same thing. Can this be done with css? If so, how? If not, I am guessing JavaScript. If so, how?</p>