Hi,

There is a blank empty white space visible between the top header and feature columns section instead of the feature section.

This is the source of blank element:

<div class="image-slider-wrapper home-fullscreen full-screen-bg">
   <div class="acme-slick-carausel">
      ...
   </div>
</div>

And the display CSS option of “acme-slick-carausel” is:

.acme-slick-carausel {
    display: none;
}

Looks like carausel is not initialized correctly in Firefox and it gets stuck in some uninitialized state.

In Chrome page source looks totally different:

<div class="acme-slick-carausel slick-initialized slick-slider" style="display: block;">
...
</div>