the problem as seen in google chrome
On hindi wikipedia, wherever a reference is present in a line, that line seems to be slightly higher than lines without references, i.e the superscript seems to increase line height slightly.
Example: see http://hi.wikipedia.org/s/43g
Though not a functional problem, this is annoying. Also, it seems to be happening cross-browser, and does not seem to depend upon whether WebFonts is active or not.
I have seen this in 22.0.1229.94 m, firefox 15.0.1, opera 12.01, IE8 and safari 5.0.3 with Windows 7 Home Basic X64.