title: Blur effect on div via CSS/javascript?
body: <p>Forgive me if this sounds like a dumb question/awkward wording - I'm in the process of learning to code.</p>
  
  <p>I'd like to get a frosted glass effect similar to that of icloud.com for the content behind the div element. I've looked all over the web and was unable to find anything that does that.  </p>
  
  <p>I'd like to know if this is possible, and if it is, how to do it.</p>
  
  <p>Thanks, </p>