Format problem within joomla

Dear all

I have the following problem:

I use gallery within joomla. Everthing works fine, exept one little thing: In the main gallery page, I see the picture of the albums and a link. In gallery not embedded, the css tag title is in charge of the size of this link. My target is to get a bigger font. But in the embedded gallery, the joomla theme css is in charge of this. If I change the link size in joomla, I get what I want, but of course not only in the gallery, but everywhere. Is there a change to solve this?

Thx for any help

buh