Mobile Top Nav Button

Hello!

Having a small styling issue. I am reading through the header now, and I noticed my child theme is not pulling in the dropdown nav button on smaller screens and I didn’t see it as an option in the admin.

I have successfully imported all other styles through enqueuing them in the child’s function.php so I don’t think that is the issue.

In case you have no idea what I am talking about, this code is in the current header.php:

<button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse"<?php if( $eo_options['nav_select_menu'] == "1" ) echo ' style="display:none"'; ?>>
                                        <span class="icon-bar"></span>
                                        <span class="icon-bar"></span>
                                        <span class="icon-bar"></span>
                                    </button>

But this is not showing when the screen is smaller.

Thanks in advance!