title: HTML & CSS: When to use ID and Class?
body: <p>I want to know when to use ID and Class properly. I use ID when selecting in js (if needs to be unique) and Class only for the Css styling/design. </p>
  
  <p>I want to know if there's other significance in using ID and Class or If I'm using it wrong or improper.</p>
  
  <p>I just want to know your opinion or how you're using it. Feel free to answer!</p>
  
  <p>Thank you</p>