Why does the content not occupy the entire row when layout?

Question

HTML

Can you please tell me why the blocks with the brand and the menu do not occupy 100% in width? I set 2 columns for the brand and 10 for the menu, all in one row, but it turns out like in the picture on half the screen

Answer 1

https://getbootstrap.com/docs/4.0/layout/overview/

<div class="container-fluid">
  <!-- контейнер на всю ширину -->
</div>