Manuel Lemos - 2015-04-17 04:10:36 - In reply to message 1 from Ricardo Naranjo Faccini
Yes, that style with ul was not meant to be there. It was a left-over of a previous solution iteration.
I have removed it and also add a few more styles to make labels with images work in IE.
As for using em units instead of px it is a matter of context. In the case that style was taken from the stylesheet for blog pages.
There is a rule to avoid exceeding 9 words per line, so the user does not get lost when moving to the next line. We do not have units for words, so expressing in em units may get a closer solution to that limit.