What does the ">" (greater-than sign) CSS selector mean?
Jul 12, 2010 · 63 > (greater-than sign) is a CSS Combinator (Combine + Selector). A CSS selector can contain more than one simple selector. Between the simple selectors, we can include a combinator. …
What does the "~" (tilde/squiggle/twiddle) CSS selector mean?
May 28, 2012 · The ~ selector is in fact the subsequent-sibling combinator (previously called general sibling combinator until 2017): The subsequent-sibling combinator is made of the "tilde" (U+007E, ~) …
What does an asterisk (*) do in a CSS selector? - Stack Overflow
Jul 30, 2009 · The CSS that you referenced is very useful to a web-designer for debugging page layout problems. I often drop it into the page temporarily so I can see the size of all the page elements and …
In CSS what is the difference between "." and - Stack Overflow
Mar 2, 2009 · What is the difference between # and . when declaring a set of styles for an element and what are the semantics that come into play when deciding which one to use?
What is the purpose of the '@' symbol in CSS? - Stack Overflow
@font-face { /* CSS HERE */ } So is this @ symbol something new in CSS3, or something old that I've somehow overlooked? Is this something like where with an ID you use #, and with a class you use .? …
css selectors - What does "*" mean in CSS? - Stack Overflow
* { margin: 0; padding: 0; } It is odd, as removing that block in chrome web developer tools doesn't affect the layout of the page. What does this code mean, and when is it used and why?
What does an "&" before a pseudo element in CSS mean?
The parent selector, &, is a special selector invented by Sass that’s used in nested selectors to refer to the outer selector. A way to think about it, is that whenever an '&' is encountered in scss, it will be …
css selectors - CSS "and" and "or" - Stack Overflow
May 9, 2010 · Learn about CSS selectors, including how to use "and" and "or" for efficient styling on Stack Overflow.
CSS Child vs Descendant selectors - Stack Overflow
CSS Child vs Descendant selectors Asked 16 years, 4 months ago Modified 2 years, 5 months ago Viewed 166k times
Tailwind CSS v4 - Unknown at rule @plugin, @custom-variant, @theme ...
Mar 17, 2025 · I'm using Tailwind CSS v4 in my Next.js project and getting the following errors in globals.css: Unknown at rule @plugin css (unknownAtRules) Unknown at rule @custom-variant css …