Element becomes invisible a second after the page loads

Design help General
1

My element becomes invisible a second after the page loads.
It was all normal, I changed background image element to “fixed”, added some code that I removed after the bug appeared. Code was for TawkTo widget.
It happens both on Webflow and the published website.

image
image1920×973 130 KB

https://preview.webflow.com/preview/laleesh-web-design-graphic-design?utm_medium=preview_link&utm_source=designer&utm_content=laleesh-web-design-graphic-design&preview=6a91c371fd060e4ef6c1baeb7d0dae30&workflow=preview

2

It was an overwriting issue.

For future people having this issue:
put a background image on “body” element instead of an element on top of “body”.