<csstest def="Attribute space-separated value selector without declared namespace" module="W3C Selectors" modulename="css3-modsel" number="113b" rev="1.1" date="13-november-2001" xmlns:a="http://www.example.org/a" xmlns:b="http://www.example.org/b" xmlns:html="http://www.w3.org/1999/xhtml" xmlns="http://www.example.org/css3tests">

<author>Daniel Glazman</author>
<author>Ian Hickson</author>

<cssrules>@namespace a url(http://www.example.org/a);
@namespace b url(http://www.example.org/b);
@namespace html url(http://www.w3.org/1999/xhtml);
*|p, *|address, *|q, *|r { display : block ; margin-bottom : 1em }
*|p, *|q { background-color : lime ! important }
*|*[|class~="foo"] { background-color : red }</cssrules>

<code>
<p class="bar foo toto" xmlns="http://www.w3.org/1999/xhtml">This paragraph should have a green background.</p>
<address class="bar foofoo toto" xmlns="http://www.w3.org/1999/xhtml">This address should be unstyled.</address>
<q class="bar foo toto" xmlns="http://www.example.org/a">This paragraph should have a green background.</q>
<r b:class="bar foo toto" xmlns="http://www.example.org/b">This paragraph should be unstyled.</r>
</code>
</csstest>