Bootstrap. How to change styles for different col-* sizes?
<p>How can I change for example a text-size in Bootstrap while resize the browser window? Or how to make it smaller if col-xs and bigger if col-md?</p>

<pre><code>&lt;div class="col-xs-6 col-md-3"&gt;
text
&lt;/div&gt;
</code></pre>

<p>Should I use:</p>

<pre><code>@media (min-width: 991px) {
}
</code></pre>