Code review comment for lp:~osomon/elisa/css_property_no_unit

Thanks for the review! That's not my favourite solution either, but it does the job efficiently. The ideal solution would be to find a way to tell CCSUtils not to trim the units when the value is 0, but I don't think this is possible... I'm going to merge this one, and I'll be happy to review/merge a more global solution anyone may come up with.