Hmm... I need to find out myself. I don't know what is the right answer. I'll do some investigation and get back to you if I find an useful answer. You should email the people at iPage as they probably could give you help..
If you are referring to the pixel height of the font used for breadcrumbs, then edit the stylesheet.css and search for TD.headerNavigation. You'll see that the default is 10px. Change it to what you want (11px,12px,14px,etc,etc)..
Im referring the height of the box itself. (my 1st post on the top of this page).
Both (infobox and breadcrumb) has a same background image defined in stylesheet.css..
Because the infobox height was 14px the backgrund image squashed vertically..
Im modified the height to 23px to match my background image height..
But the breadcrumb was still squashed vertically..
The question is: where can I modify the breadcrumb's (tr, td, whatever) height?..
I added to TD.headerNavigation a height: 23px; option in stylesheet.css. Now everything is fine! THX for the inspiration...
I just succesfully modified Infobox height in boxes.php so my background image isnt squashed. But no change in the breadcrumb..
Where can I change breadcrumb height?.
Thanks bit I played too much for now..
Anyway, do you know exactly how to do this?..