What is the quickest way to test validity of any xhtml css code snippet (not whole page} in W3C validator? and give link of that test in forum/question/discussion.
code snippet like this
<ul>
<li>Item one</li>
<li>Item two</li>
<li>Watch, you can easily nest list items: This item has some sub-items</li>
<ul>
<li>Sub-item one</li>
<li>Sub-item two</li>
<li>Shall we do a 3rd nested list?</li>
<ul>
<li>OK</li>
<li>Your browser should automatically use different bullet styles for each level.</li>
</ul>
</ul>
</ul>