With CSS Shorthand on fonts, you should express ALL attributes.
font: style | variant | weight | size/line-height | font-family "font name", "font name", font;
If all attributes are not required, better to use font-size, line-height and font-family.
Alt-Web Design & Publishing
Web | Graphics | Print | Media Specialists
Thanks for the reply. Since when? I've successfully validated this particular project for years.
Jigsaw CSS validator isn't 100% perfect. Could be a glitch in their system. What matters most is how it performs in browsers.
I only mentioned the issues around Font shorthand because some browsers/devices have trouble with it if you don't express all the attributes in correct sequence.