Templating
You can use Kaiten's templater to build all kind of interface elements, such as content blocks (like this one), navigation blocks (like the one below), navigable elements, clickable elements, downloadable elements, etc. The templater can return HTML strings or jQuery objects, for convenience.
Double-click on the panel title to view the custom options.

Navigation templates
A summary element is contained in a navigation block & can hold a title with an icon and some text.
Another "Hello world!" example
2nd version
A last "Hello world!" example, with an icon
3rd version

Another summary
Ideally, the dimensions of the summary icon should be 32x32. Below you'll find some clickable elements examples...
A clickable element
click me!
Another clickable element
click me!