nstrudwick

Thanks. I get that--I just assumed that a space was needed for it to be parsed properly as I'd always found elsewhere that not spacing out discrete elements tend to produce no result...

Apologies for asking what must be a naive question, but the effect this is having is actually quite important to me. The second line of w3.css reads html{box-sizing:border-box}*,*:before,*:after{box-sizing:inherit} I get everything except the * after the first } "-box}* ". No-where can I work out what this is supposed to do. The first element styled is html, the second and third are before and after of everything *, but what is that first * doing please? Thanks in advance.