Module:Chem2/sandbox/styles.css

.template-chem2-su {

display: inline-block;

font-size: 80%;

line-height: 1;

vertical-align: -0.35em;

}

.template-chem2-su > span {

display: block;

text-align: left;

}

/* Ignore the linter error about this selector being "overqualified"; this is the

correct selector to override the default stylesheet. */

sub.template-chem2-sub {

font-size: 80%;

vertical-align: -0.35em;

}

sup.template-chem2-sup {

font-size: 80%;

vertical-align: 0.65em;

}