CSS not() pseudo class
The :not() pseudo-class is the opposite of :is(). It returns all elements except for those that match the selector argument. For example, p:not(.message) matches every p element that doesn’t have a class of message.
The :not() pseudo-class is the opposite of :is(). It returns all elements except for those that match the selector argument. For example, p:not(.message) matches every p element that doesn’t have a class of message.