Hello,
I have to add a short script before closing body tag in “Settings” templates style.
The script works in browser console, but when it is inserted in “Settings” templates style I have a problem with double quotes.

Here is the script:

jQuery(document).ready(function() {	
	
	jQuery(".establishment-category:contains('Cinema')").removeClass("cat-kk-bg").addClass("cat-cinema-bg");
	
	jQuery(".establishment-category:contains('Kino-Klub')").removeClass("cat-cinema-bg").addClass("cat-kk-bg");
	
});

If I insert double quotes at the same time with single quotes (as I usually do) the browser console gives me this error:

Uncaught SyntaxError: missing) after argument list

If I escape single quotes with backslash, like this:

jQuery(document).ready(function() {	
	
	jQuery('.establishment-category:contains(\'Cinema\')').removeClass("cat-kk-bg").addClass("cat-cinema-bg");
	
	jQuery('.establishment-category:contains(\'Kino-Klub\')').removeClass("cat-cinema-bg").addClass("cat-kk-bg");
	
});

I have a blank page that is displayed in front-end

How to fix this?
Thanks for your help,

Lorenzo