Different font sizes for HTML and PDF output

[Matze]

Hi all,
ich need different font sizes:
- One font size for capture images used in PDF output.
- One font size for capture images used in HTML output.

I will not make 2 different bubble / text box types which the same content with different conditions.
What I need is a CSS differentation @media print and @media non-print like in Flare.

Is this possible or have you another smart work around?

Thx