Simple text

Correct: the bottom of all the X's is aligned

X9X X12X X16X X24X X36X X48X

Simple text with "vertical-align:bottom"

Correct: the bottom of all the text boxes is aligned

X9X X12X X16X X24X X36X X48X

html4 buttons with "vertical-align:bottom"

Correct: the bottom of the X's from the normal text is aligned, and the bottom of the buttons is aligned with the bottom of the entire line box.

X12X X24X X48X

X9X X16X X36X

X9X X48X

Mixing text with and without "vertical-align:bottom"

Correct: the bottom of normal X's is aligned, and the bottom of the styled boxes is aligned with the bottom of the line box.

X9X X12X X16X X24X X36X X48X

X9X X12X X16X X24X X36X X48X

X9X X9X X12X X16X X24X X36X X48X X48X

html4 buttons

Bug: the bottom of the buttons is aligned with the baseline of the text. We should have instead the baseline of the buttons aligned with the baseline of the text.

X12X X24X X48X

X9X X16X X36X

X48X