This is the image that will be used for the test: must be aligned so that the bottom edge of the image coincide with the baseline of the text. The next occurrence [] differs in two aspects: first, it is scaled to one-half of the original size; second, it is aligned to the vertical-align="middle" of the corresponding line. The third occurrence [] is scaled by explicitly setting its width and height to 24 pt. The vertical alignment is vertical-align="top".