[vigilance theme] font size for widgets

Any idea?

Try using Firefox with the Firebug add-on for this kind of CSS work.
https://getfirebug.com/

Add this to your CSS file.

.randomtext { font-size: 1.4em; }
.randomtext h2 { font-size: 1em !important; }

Personally, I would have fixed the widget code (wrapped the text inside the paragraph, added a proper class to it).

andrei, you are my hero. thank you very much! it works!