https://stackoverflow.com/questions/3225891/what-does-the-greater-than-sign-css-selector-mean
Jul 12, 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:
https://stackoverflow.com/questions/3453257/what-is-the-purpose-of-the-symbol-in-css
These are all known in CSS as at-rules. They're special instructions for the browser, not directly related to styling of (X)HTML/XML elements in Web documents using rules and prope
https://stackoverflow.com/questions/1204275/what-does-an-asterisk-do-in-a-css-selector
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
https://stackoverflow.com/questions/602168/in-css-what-is-the-difference-between-and-when-declaring-a-set-of-styles
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?
https://stackoverflow.com/questions/10782054/what-does-the-tilde-squiggle-twiddle-css-selector-mean
May 28, 2012 · Searching for the ~ character isn't easy. I was looking over some CSS and found this .check:checked ~ .content { } What does it mean?
https://stackoverflow.com/questions/2797091/css-and-and-or
May 9, 2010 · Learn about CSS selectors, including how to use "and" and "or" for efficient styling on Stack Overflow.
https://stackoverflow.com/questions/79513015/tailwind-css-v4-unknown-at-rule-plugin-custom-variant-theme-utility-v
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 @custo
https://stackoverflow.com/questions/45466499/what-does-the-in-css-mean
The first, known as SCSS (Sassy CSS) and used throughout this reference, is an extension of the syntax of CSS. This means that every valid CSS stylesheet is a valid SCSS file with
https://stackoverflow.com/questions/3468154/what-is-webkit-and-how-is-it-related-to-css
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
https://stackoverflow.com/questions/1014861/is-there-a-css-parent-selector
CSS is relatively fast to parse, but selecting parent tags requires a relatively significantly larger amount of processing. Using the :has selector, we can now select div elements