Quote:
Originally Posted by Notjohn
This is the first time I've ever seen such a result (Sigil displays it as you would want, while Kindle stalls). What happens if you upload your uncorrected epub to Epubcheck at http://validator.idpf.org/ ? |
The space is used as a delimiter between multiple css class attribute values that are to be combined/applied. As such it cannot be considered
part of a class name. The fact that most EPUB renderers/validators seem to ignore leading/trailing spaces in single attribute class values is probably no real reason to tempt fate by including them. Save the space for it's proper delimiting purpose.
If you had no reason to do so before ... you do now.