Colours flashing behind page as it's loading

Hi @tuanphan thanks for the code above. I've tried to implement this fix. First I checked and the site  wide background colour was already set to white and when I attempted to put in the code to the custom CSS it came back with a syntax error on the second row (below) and wouldn't accept the code.

Do you have any idea why this might be? Thanks Niki

	--siteBackgroundColor: white;

16 hours ago, NikiHutchison said:

Hi @tuanphan thanks for the code above. I've tried to implement this fix. First I checked and the site  wide background colour was already set to white and when I attempted to put in the code to the custom CSS it came back with a syntax error on the second row (below) and wouldn't accept the code.

Do you have any idea why this might be? Thanks Niki

	--siteBackgroundColor: white;

Try this new code instead, no need first code

body#collection-6501866add04c95b9d949176 {
    background-color: white !important;
}