ng naming conflicts and can make maintenance
easier, for example in search and replace operations.</p>

<pre><code class="language-css good">.adw-help {} /* AdWords */
.maia-note {} /* Maia */
</code></pre>

<h4 id="Type_Selectors" class="numbered">Type Selectors</h4>

<p>Avoid qualifying class names with type selectors.</p>

<p>Unless necessary (for example with helper classes), do not use element names in
conjunction with classes.</p>

<p>Avoiding unnecessary ancestor selectors is useful for
<a href="http