My site is http://pekepenguin.com/
The font size I choose to use is 'Heading 4'. Overnight the size of the font has become larger (although it still shows it as being 'Heading 4').
This now means that things I had designed to be typed on one line, now spread over onto 2 lines.
I've changed some posts to 'Heading 5' to bring it down to the required size but it's a hassle to do it for the whole site. (especially if it changes again for some unknown reason).
Anyone else experienced this?
The blog I need help with is pekepenguin.com.