<p>Collapsible sets start with the exact same markup as <ahref="content-collapsible.html">individual collapsibles</a>. By adding a parent wrapper with a <code> data-role="collapsible-set"</code> attribute around a number of collapsibles, the framework will style these to looks like a visually grouped widget and make it behave like an accordion so only one section can be open at a time.</p>
<p>By default, all the sections will be collapsed. To set a section to be open when the page loads, add the <code> data-role="data-collapsed="false"</code> attribute to the heading of the section you want expanded.</p>
<p>I'm the collapsible content in a set so this feels like an accordion. I'm hidden by default because I have the "collapsed" state; you need to expand the header to see me.</p>
</div>
<divdata-role="collapsible">
<h3>Section B</h3>
<p>I'm the collapsible content in a set so this feels like an accordion. I'm hidden by default because I have the "collapsed" state; you need to expand the header to see me.</p>
</div>
<divdata-role="collapsible">
<h3>Section C</h3>
<p>I'm the collapsible content in a set so this feels like an accordion. I'm hidden by default because I have the "collapsed" state; you need to expand the header to see me.</p>
</div>
<divdata-role="collapsible">
<h3>Section D</h3>
<p>I'm the collapsible content in a set so this feels like an accordion. I'm hidden by default because I have the "collapsed" state; you need to expand the header to see me.</p>
</div>
<divdata-role="collapsible">
<h3>Section E</h3>
<p>I'm the collapsible content in a set so this feels like an accordion. I'm hidden by default because I have the "collapsed" state; you need to expand the header to see me.</p>