
<pre><code class="language-css bad">/* Not recommended */
color: #E5E5E5;
</code></pre>

<pre><code class="language-css good">/* Recommended */
color: #e5e5e5;
</code></pre>

<h4 id="Trailing_Whitespace" class="numbered">Trailing Whitespace</h4>

<p>Remove trailing white spaces.</p>

<p>Trailing white spaces are unnecessary and can complicate diffs.</p>

<pre><code class="language-html bad">&lt;!-- Not recommended --&gt;
&lt;p&gt;What?_
</code></pre>

<pre><code class="language-html good">&lt;!-- Recommend