Please help with embed java conflict. Instagram feed code + Hover text change code

If anyone knows a solution, please help.

I am new to webflow and designing a small strawberry farm site.

The nav menu has English/Japanese hover text. (Java embed in project settings→ Custom Code→Footer)

I also have embed a instagram feed code from webflow ninja. (Embed in pages → page settings
→custom code → Before tag section.)

And it seems like codes are conflicting with each other.

When I embed a insta feed code, hover text code does change the text on hover,
but won’t go back to initial state text. (when the mouse is off)

When I delete the insta feed code, hover text code works just fine.

Could anyone tell where its conflictiong? ( I am not familiar with Java…)

Here is my site Read-Only: