title: How do you show just the first line of text of a div and expand on click?
body: <p>I want to show just the first line of a block of wrapped text, and then reveal the whole block on click. Also, I'd like to know how to toggle it back to the compact one-line version on a second click.</p>
  
  <p>Is there an easy way to do this through css + javascript? I use jQuery.</p>