Homepage and main pages under nav randomly get buggy when clicking around the site

Hi! I have some code added into my client's site in the header code injection area. All looks fine until I'm clicking around.

🖥️: bettylarkin.com

For instance, here's what the homepage is supposed to look like:

But when I click on the logo at some random times, it comes out like this:

Similarly, this is how the Interiors page is supposed to look like:

But when I click the Interiors link on the nav, it sometimes comes out like this:


It does go back to normal AFTER I refresh the page.

Any thoughts? Greatly appreciate your help!

C

That did the trick. Thanks!