CSS: Float an Element to the Bottom Corner

Temani Afif shares this clever trick to float an element to the bottom corner of a container. The solution is threefold: Float a full-height wrapper (which contains the image) to the right Use flexbox to place the image at the bottom inside that wrapper Use shape-outside to clip the wrapper Clever! Float an Element to …

Identify and Extract Pseudo-Element Selectors from built-in HTML Elements using DevTools

Recently Stefan Judis shared how to style the browse button of a file selector using the ::file-selector-button pseudo-element TIL – you can style the file input "browse" button using `::file-selector-button`.😲Supported in Firefox, Chromiums starting with 89 & Safari Tech preview.🔗 MDN: https://t.co/56jACY9qK1🔗 Compat data pr: https://t.co/vrFNS4LdISVideo alt: Example of a styled browse button. pic.twitter.com/3YQ0njkX0J— Stefan …

Animating Text Underlines

Instead of resorting to faux underlines using injected content, Michelle Barker shares that we nowadays can animate the text-decoration-* properties to achieve similar (and better) results. This approach however won’t work in Chromium, as only Firefox/Safari support animating text-underline-offset at the moment … but thankfully a tiny amount of CSS Houdini Magic can be sprinkled …

Container Queries are Actually Coming / Say Hello To CSS Container Queries

In addition to my first look + demo at Container Queries, both Andy Bell and Ahmad Shadeed have also published posts covering them. Ahmad starts off with explaining the idea behind them, before digging into a ton of use-cases. I especially like the pagination use-case, something I hadn’t thought of yet myself. In his post, …

Dark mode in 5 minutes, with inverted lightness variables

Lea Verou shows a method to implement dark mode, not by swapping entire colors, but by simply changing their lightness The basic idea is to use custom properties for the lightness of colors instead of the entire color. Then, in dark mode, you override these variables with 100% – lightness. This generally produces light colors …

Style Pseudo-elements with Javascript Using Custom Properties

Over at CSS { In Real Life }, author Michelle Barker has detailed a clever way to style pseudo-elements (such as ::before and ::after) through JavaScript. In Javascript we have a few ways of selecting elements, but we can’t directly target pseudo-elements. […] Luckily, CSS custom properties can help. 👉 If you set a custom …

Debug/Inspect z-index stacking with the “CSS Stacking Context Inspector” DevTools extension

The Stacking Contexts Inspector is a DevTools extension for Google Chrome that allows you to analyse the stacking contexts available on a webpage. This extension will add a new panel to the DevTools and a new sidebar on the elements panel. Handy for when you’re having stacking issues. CSS Stacking Context Inspector →Stacking Contexts Inspector …

CSS Logical Properties Are the Future of the Web & i18n

Linked below is yet another article urging one to use CSS Logical Properties. What caught my eye in this one is the fact that author Daniel Yuschick reworked his personal website to use them, as shown in this video below. Impressive! CSS Logical Properties Are the Future of the Web & I18N → In case …