Apply font size for all subtitles at once

Cunhambebe wrote on 7/17/2004, 8:20 PM
I've been searching a post around here on how to format subtitles at once, but I definitely cannot find it anymore. I know that if you click on one of the subtitles and choose edit text, choosing another font size and later right click and choose apply formatting to select tracks, all subtitles will change. The thing is...I do have subtitles in english and french, but as I try to format them all this way, I loose the position and other details such as italic or bold for some of them. Is there any other way to do change font size for all of them, for instance, preserving details such as bold and italic?
Thanks in advance.