It would seem that the CSS validator has a bug in its handling of
<number> values.
The CSS spec says that:
A <number> can either be an <integer>, or it can be zero or more
digits followed by a dot (.) followed by one or more digits.
So 1 and 1.0 are both valid numbers.
However if you run the following code through the validator:
http://www.andybudd.com/test/number.css
which contains
h3 {
line-height: 1.0
}
h4 {
line-height: 1;
}
It says that 1 is not a valid number and thus marks your code as
invalid!
Yours
Andy Budd
http://www.andybudd.com/
01273 241355
07880 636677
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