Problems with .23 : Pseudo Selectors



I've got the following message : "Oops, try again. Did you give your third paragraph a font-size of 26px? It looks like it's currently undefined."

with the following code :
p:nth-child(3) {

As i think that p is the third child of h3 : could you explain me why it doesn't work ?
Can we say that p is also the 4th child of body, even if it's not directly ?

Many thanks,



this depends on your html code

the paragraphs shouldn't be inside the heading elements, as answered in this stackoverflow question:

its not valid


ok, clear.
my html code was :




Paragraphe 2

Paragraphe 3

so that was actually the problem !
thanks a lot mate.