title: How can I change the Bootstrap 4 navbar button icon color?
body: <p>I have a Bootstrap website where the hamburger toggler is added when the screen size is less than 992px. The code is like so:</p>
  <pre><code>&lt;button class=&quot;navbar-toggler navbar-toggler-right&quot; 
          type=&quot;button&quot; data-toggle=&quot;collapse&quot; 
          data-target=&quot;#navbarSupportedContent&quot; 
          aria-controls=&quot;navbarSupportedContent&quot; 
          aria-expanded=&quot;false&quot; 
          aria-label=&quot;Toggle navigation&quot;&gt; 
      &lt;span class=&quot;navbar-toggler-icon&quot;&gt;&lt;/span&gt; 
  &lt;/button&gt;
  </code></pre>
  <p>Is there any possibility to change the color of the hamburger toggler button?</p>