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?
Can you use if/else conditions in CSS? - Stack Overflow
Jul 15, 2009 · Update Jul 2023: Modern CSS now has @container queries support for size and soon also style & state, and that basically means a native way for an if/else condition. Below is …
Tailwind CSS v4 - Unknown at rule @plugin, @custom-variant, …
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 …
CSS Child vs Descendant selectors - Stack Overflow
I am a bit confused between these 2 selectors. Does the descendent selector: div p select all p within a div whether or not it's an immediate descedent? So if the p is inside another div it will...
css - Media Queries: How to target desktop, tablet, and mobile?
I have been doing some research on media queries and I still don't quite understand how to target devices of certain sizes. I want to be able to target desktop, tablet and mobile. I know that there
css - How to force image resize and keep aspect ratio? - Stack …
Firefox 71+ (2019-12-03) and Chrome 79+ (2019-12-10) support internal mapping of the width and height HTML attributes of the IMG element to the new aspect-ratio CSS property.
css - How can I change the color of an 'svg' element? - Stack …
Learn how to change the color of an SVG element using CSS techniques and properties.
html - Change color of PNG image via CSS? - Stack Overflow
Given a transparent PNG displaying a simple shape in white, is it possible to somehow change the color of this through CSS? Some kind of overlay or what not?
css - Font scaling based on size of container - Stack Overflow
Learn how to scale font size dynamically based on the size of its container using CSS techniques and responsive design principles.
css - Line break in HTML with '\n' - Stack Overflow
Sep 5, 2016 · Learn how to create line breaks in HTML using '\n' and CSS techniques on this Stack Overflow discussion.