Handling superscripts

[deepakjois]

Using superscripts with the sup element seems to mess up the baseline (see screenshot below).

Is this a known issue? Can this be fixed somehow?

[deepakjois]

I solved this by setting line-height of sup to 0:

sup {
  line-height: 0;
}

Feel free to close this issue, although it would be nice to have this (or something equivalent) set as default for sup and sub in the megatype/megatype/test/_defaults.scss file.