title: Is using <li> without enclosing <ul> tags dangerous?
body: <p>What are the dangers of inserting <code>&lt;li&gt;...&lt;/li&gt;</code> into a page without enclosing the item(s) in a <code>&lt;ul&gt;</code> block? For example:</p>
  
  <pre><code>&lt;div style="border:solid 1px red;"&gt;
      &lt;li&gt;Item&lt;/li&gt;
      &lt;li&gt;Another Item&lt;/li&gt;
      &lt;li&gt;Yet Another Item&lt;/li&gt;
  &lt;/div&gt;
  </code></pre>
  
  <p>Validation is the least of my concerns, I'm wondering what this might break in browsers for the end user's ability to view the page as intended.</p>