Hi i have this navbar :
<div data-role="navbar" data-theme="c" >
<ul>
<li>
<a href="#page1" data-transition="fade" data-theme="b" data-icon="">
text
</a>
</li>
<li>
<a href="#page1" data-transition="fade" data-theme="b" data-icon="">
text
</a>
</li>
<li>
<a href="#page1" data-transition="fade" data-theme="b" data-icon="">
text
</a>
</li>
<li>
<a href="#page1" data-transition="fade" data-theme="b" data-icon="">
text
</a>
</li>
</ul>
</div>
</div>
I need to add a button "menu" if the screen of the device is to small for shows three button.
Something like this : http://img30.imageshack.us/img30/8634/o6c5.png
I know that I need to add a rule to the css but i don't how Please,Thanks you