Icons on WHMCS portal pages

Hey there. Regarding the integration of the whmcs panel, it works great, however it is not as pretty as I would expect. How do I integrate the icons that correspond to the different categories? Take a look at my interface http://thewebsitedesignguru.com/support-page/?whmcsportal%5Bpage%5D=whmcs%3A%2F%2Fwww.restauranthostingguru.com%2Fsupport%2Findex.php

As you can see, the icons appear in the widget, however not in the main content.