Site has huge blank space to the right

Site URL: https://www.courtneychecks.com/

Thank you to everyone who has helped already (crawling these questions/solutions has solved so many issues without even having to ask). TL;DR I'm not a proper designer, just trying my best.

I'm now having issues with a huge blank space to the right of my whole site. I can fix it by setting the header's overflow to hidden, but that hides my drop-down navigation, which is, naturally, a higher priority to keep.

I'm especially running into issues with a strange issue this causes on mobile viewing on certain browsers, as this causes my drop-down navigation to expand into this blank space and show a menu that I hadn't selected.

I'm hoping that if I can somehow get rid of this blank space, this will solved the mobile nav issue.

Thank you so much in advance.

On 2/20/2021 at 7:21 PM, bangank36 said:

Could you try this

.header-menu .header-menu-nav-list {
    transform: translatey(0);
    overflow-x: hidden;
    width: 100vw;
    height: 100vh;
}
.header-menu-nav-folder:not(.header-menu-nav-folder--active) { 
  opacity: 0 !important;
  visibility: hidden !important;
}

 

This did the trick; thank you so, so much!