Navigation header disappears when not on homepage

Site URL: https://www.br-remote.com

Hello there,

I have had this code on my website for a long time and it has worked until now:

.Header-nav-inner
{margin-top: -75px !important}

.Header-branding-logo
{margin-left: -15px;
padding-right: 15px}

What happens now is that it still works ok on the homepage but when you move to folders in the navigation menu, the menu is not there.  However when you refresh the page it comes up. I'd be very helpful if anyone could help. I tried it in Chrome, Safari, and Firefox.

Many thanks for your time.

Best wishes,

Kasia

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