Testing CSS font rules as applied to SELECT elements

This is normal text for comparison. There is a rule font-family:sans-serif for this paragraph and for the plain text cells in the table below.

font-size property value applied to plain text applied to SELECT
none (property not set) Plain text
xx-small Plain text
x-small Plain text
small Plain text
medium Plain text
large Plain text
x-large Plain text
xx-large Plain text
smaller Plain text
larger Plain text
1em Plain text
1ex Plain text
20px Plain text
0.4in Plain text
1cm Plain text
8mm Plain text
14pt Plain text
1pc Plain text
80% Plain text
120% Plain text