12 Iúil 2010 · A CSS selector can contain more than one simple selector. Between the simple selectors, we can include a combinator. There are four different combinators in CSS3: descendant selector …

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?

@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 .? …

28 Beal 2012 · Searching for the ~ character isn't easy. I was looking over some CSS and found this .check:checked ~ .content { } What does it mean?

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 …

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

The solutions below will allow scaling up and scaling down of the image, depending on the parent box width. All images have a parent container with a fixed width for demonstration purposes only. In …

For anchors that act like buttons (for example, the buttons on the sidebar of this Stack Overflow page titled Questions, Tags, and Users) or tabs, is there a CSS standard way to disable the highlig...

CSS Child vs Descendant selectors Asked 16 years, 4 months ago Modified 2 years, 5 months ago Viewed 166k times

Two different sets of CSS properties apply to the same HTML markup for the table, but with opposite concepts: the first one uses the default value for border-collapse (separate) and uses border-spacing …