icon Block / Social Stalking module does not show icons...

Hi there,
First of all thanks for your great job, I am very happy with your templates and modules...

I am trying to use your social Stalking module in MyFolio template in joomla 2.5
but the module does not show the icons, just show the words.

The development site is: dulcesalaspereira.com

Any idea? As you can see I have modified some CSS in the template but I think I does not modify any related with that module.


Thanks in advance,

Hi

Can You please show me exacly where this module should be visible ?