I've had some success using simply "sup { line-height: 0}". I assume this uses "vertical-align: super" by default, and some default font-size as well. Since the "super" alignment places the baseline at an appropriate height, setting line-height to 0 does not affect alignment, but "ignores" the superscript when setting the line separation. The downside is for some fonts the superscript may overlap the previous line.
|