1.1 --- a/css3-conditional/Overview.src.html Thu Feb 07 14:42:14 2013 -0800
1.2 +++ b/css3-conditional/Overview.src.html Thu Feb 07 14:51:47 2013 -0800
1.3 @@ -1038,6 +1038,11 @@
1.4 When the <code title=''>supports()</code> method is invoked with two arguments <var>property</var> and <var>value</var>,
1.5 it must return <code>true</code> if <var>property</var> is a literal match for the name of a CSS property that the UA supports,
1.6 and <var>value</var> would be successfully parsed as a supported value for that property.
1.7 + (Literal match means that no CSS escape processing is performed,
1.8 + and leading and trailing whitespace are not stripped,
1.9 + so any leading whitespace, trailing whitespace,
1.10 + or CSS escapes equivalent to the name of a property
1.11 + would cause the method to return <code>false</code>.)
1.12 Otherwise, it must return <code>false</code>.
1.13
1.14 <p>
