<p>Input:</p>

<pre><code>&lt;em&gt;Emphasis&lt;/em&gt;</code></pre>

<p>Result: <em>Emphasis</em></p>

<p>Input:</p>

<pre><code>&lt;img src=&quot;http://jigsaw.w3.org/css-validator/images/vcss&quot;/&gt;</code></pre>

<p>Result on span: <img src='http://jigsaw.w3.org/css-validator/images/vcss' /></p>

<p>Result alone:</p>
<img src='http://jigsaw.w3.org/css-validator/images/vcss' />
<p>Without closing:</p>
<img src='http://jigsaw.w3.org/css-validator/images/vcss' /><div>
<p>
<p>This is</p>
<em>
<p>true</p>
</em>
<p>markdown text (paragraph)</p>
</p>
<p>
<p>
<p>This is</p>
<em>
<p>true</p>
</em>
<p>markdown text (no paragraph)</p>
</p>
</p>
	<p>
<p>
<p>This is</p>
<em>
<p>true</p>
</em>
<p>markdown text (block paragraph)</p>
</p>
</p>
</div><table>
<tr>
<td>
<p>This is</p>
<em>
<p>true</p>
</em>
<p>markdown text. (no par)</p>
</td>
<td>
<p>This is</p>
<em>
<p>true</p>
</em>
<p>markdown text. (par)</p>
</td>
</tr>
</table>
<p>The following is invalid HTML, and will generate an error:</p>
<pre class='markdown-html-error' style='border: solid 3px red; background-color: pink'>HTML parse error: 
&lt;table&gt;
&lt;td markdown=&quot;1&quot;&gt;This is *true* markdown text. (no par)&lt;/td&gt;
&lt;td markdown=&quot;block&quot;&gt;This is *true* markdown text. (par)&lt;/td&gt;
&lt;/tr&gt;</pre><pre class='markdown-html-error' style='border: solid 3px red; background-color: pink'>HTML parse error: 
&lt;/table&gt;</pre>