Bootstrap class "text-center" not working
<pre><code>&lt;div class=&quot;input-group Flugo_group&quot;&gt;
     &lt;h4 class=&quot;text-center&quot;&gt;or&lt;/h4&gt;
&lt;/div&gt;
</code></pre>
<p>i am try to show in center but not working.second time using position relative but not working properly in responsive design.
<a href="https://i.stack.imgur.com/4TFl9.png" rel="noreferrer"><img src="https://i.stack.imgur.com/4TFl9.png" alt="center" /></a></p>