Are there any provisions in JQM for wide screen or tablet formats? Assuming the nested list shown below, on a phone I might like to see "folder 1" and "folder 2" stacked vertically and slide transitions to the nested data (i.e. the default JQM behavior). However on a tablet with more horizontal space I might like to see them laid out side-by-side with the contents of the currently-selected folder ("item 1, item 2") to the right of the folder list.

Here's the sample nested list:

2. <div data-role="content"> 
3. <ul data-role="listview"> 
4. <li><h3><a href="#">Folder 1</a></h3> 
5. <ul> 
6. <li>item 1</li> 
7. <li>item 2</li> 
8. </ul> 
9. </li> 
10. <li><h3><a href="#">Folder 2</a></h3> 
11. <ul> 
12. <li>item 3</li> 
13. <li>item 4</li> 
14. </ul> 
15. </li> 
16. </ul> 
17. </div>