12 Iúil 2010 · The greater sign ( > ) selector in CSS means that the selector on the right is a direct descendant / child of whatever is on the left. An example:

@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 .? …

30 Iúil 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 …

28 Beal 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, ~) …

2 Márta 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?

9 Beal 2010 · Learn about CSS selectors, including how to use "and" and "or" for efficient styling on Stack Overflow.

16 Noll 2010 · 15 It is the CSS child selector. Example: div > p selects all paragraphs that are direct children of div. See this

The -webkit prefix on CSS selectors are properties that only this engine is intended to process, very similar to -moz properties. Many of us are hoping this goes away, for example -webkit-border-radius …

17 Márta 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 …

24 Noll 2025 · CSS, or Cascading Style Sheets, is a language used to control the visual presentation of documents written in a markup language, including HTML, XML, XHTML, SVG, and XUL.