jquery - Collapsing / Expanding divs?

Question

Trying to create collapsible / expandable divs using jQuery, but it\'s not working for me at all... Each h3 should expand/collapse the div beneath it, and I\'m not sure why

Answer 1

I just use the accordion widget with just one div inside.

$("#accordion").accordion({
    active: false,
    collapsible: true
});


  
Section 1
  

    
test 1 2 3
  
 

Include this css link:

link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css"