title: How to make a button that, when hovered on, slides over and reveals links (JS)?
body: <p>Could anyone guide me in created a simple app in JS?</p>
  
  <p>What the app is is this:
  There will be a button that says "Themes" and when you put your mouse over that button, it slides over to the left, revealing two links (the links will say "Light" and "Dark"). </p>
  
  <p>I'm not that experienced with JS, so could someone help me? Thanks!</p>