This test checks the borders and the like for instream-foreign-object.
Normal font
FOP
In both blocks we have a setting of border-width="5pt 10pt 20pt 15pt" padding="15pt 20pt 10pt 5pt" on the i-f-o.
In the first block the i-f-o determines the height of the line in the 2nd block the font is bigger than the i-f-o.