Includes a custom CSS after the standard CSS to override theming.
Some nodes have their data.addClass attribute set.
Finally, the last two nodes use the data.icon attribute.
Standard nodes, modified by extra CSS rules
Sub-item 4.1
Sub-item 4.2
Override CSS style per node
class="custom1": Additional classes are copied over to outer <span>
class="custom1": Additional classes are copied over to outer <span>
Use 'data-NAME' attributes to define additional data
Node with standard CSS, but custom icon
Folder with standard CSS but custom icon
'iconclass' is directly added to the image <span>, so jQuery stock icons may be used
Use 'data-json' attribute to define additional data