A rather geeky/technical weblog, est. 2001, by Bramus
:is() selector will simplify things
One of the selectors in CSS Level 4 is :is(). It is the successor to :any() and :matches() (which are supplanted by :is()): The :is() CSS pseudo-class function takes a selector list as its argument, and selects any element that can be selected by one of the selectors in that list. This is useful for …
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Early March the first Editor’s Draft for the CSS Nesting Module was published. The draft outlines a future mechanism by which we’ll be able to nest CSS selectors natively (e.g. in pure CSS, without the use of any preprocessors) This module describes support for nesting a style rule within another style rule, allowing the inner …