CSS isolation Property
The isolation property is used to specify whether an element must create a new stacking content. It works best when used with background-blend-mode or mix-blend-mode.
Default Value:-
Its default value is auto.
Syntax:-
Its syntax is:- isolation: auto | isolate | initial | inherit;
Further Explanation:-
ValueDescription autoA new stacking context is created only if one of the properties applied to the element requires it isolateA new stacking context must be created initialSets this property to its default value. inheritInherits this property from its parent element.