title: Trying to select a single element in CSS and make it colored yet it doesnt work
body: <p>I am trying to make one line colored using html and css.</p>
  
  <p>I gave the id to the li. I want to select (in html) and put a <code>#</code> in the css file yet it doesn't work. Any ideas why?</p>
  
  <p>link to html screenshot: <a href="https://gyazo.com/9a628fd411837433435248cfb153b814" rel="nofollow noreferrer">https://gyazo.com/9a628fd411837433435248cfb153b814</a></p>
  
  <p>link to css screenshot: <a href="https://gyazo.com/517e05b82e615218241cfc140a309ccf" rel="nofollow noreferrer">https://gyazo.com/517e05b82e615218241cfc140a309ccf</a></p>