
“Raise the curtains” is what I call an effect where the background goes from dark to light on scroll, and the content on top also goes from light to dark while in a sticky position. Here’s an example where I …
How to Make a “Raise the Curtains” Effect in CSS originally published on CSS-Tricks. You should get the newsletter.

Styling ranges of text in software is a very useful thing to be able to do. Thankfully, we have the CSS Custom Highlight API to look forward to because it represents the future of styling text ranges on the web.…
CSS Custom Highlight API: The Future of Highlighting Text Ranges on the Web originally published on CSS-Tricks. You should get the newsletter.

Ahmad Shadeed covers the CSS fit-content sizing keyword. It’s useful! It just doesn’t come up super often. I find myself using min-content a lot more, like when setting up the height of a grid-template-row. The fit-content keyword is actually …
Ahmad Shadeed: Use Cases For CSS fit-content originally published on CSS-Tricks. You should get the newsletter.
https://css-tricks.com/ahmad-shadeed-use-cases-for-css-fit-content/

I enjoy articles like Hartley Charlton’s “Microsoft Edge Looks Set to Overtake Safari as World’s Second Most Popular Desktop Browser.” It’s juicy! We know these massive players in the browser market care very much about their market share, so when …
IE Down, Edge Up… Global Browser Usage Stats Are for Cocktail Parties and Conference Slides originally published on CSS-Tricks. You should get the newsletter.

We’ve discussed a lot about the internals of using CSS in this ongoing series on web components, but there are a few special pseudo-elements and pseudo-classes that, like good friends, willingly smell your possibly halitotic breath before you go …
Web Component Pseudo-Classes and Pseudo-Elements are Easier Than You Think originally published on CSS-Tricks. You should get the newsletter.
https://css-tricks.com/web-component-pseudo-classes-and-pseudo-elements/

A fun deep dive from Zach. Do you have an opinion on which you should use? 1) https://website.com/foo/ 2) https://websites.com/foo The first option has a “trailing slash.” The second does not. I’ve always preferred this thinking: you use a trailing …
Trailing Slashes on URLs: Contentious or Settled? originally published on CSS-Tricks. You should get the newsletter.
https://css-tricks.com/trailing-slashes-on-urls-contentious-or-settled/

If you’re looking for a primer on CSS specificity, we’ve got that. And if you’re trying to get ahead of the game, you should be aware of CSS Cascade Layers as well. One of the ways to help get …
Manuel Matuzovic’s CSS Specificity Demo originally published on CSS-Tricks. You should get the newsletter.
https://css-tricks.com/manuel-matuzovics-css-specificity-demo/

In my recent article about CSS underline bugs in Chrome, I discussed text-decoration-thickness and text-underline-offset, two relatively new and widely-supported CSS properties that give us more control over the styling of underlines. Let me demonstrate the usefulness of …
When to Avoid the text-decoration Shorthand Property originally published on CSS-Tricks. You should get the newsletter.
https://css-tricks.com/when-to-avoid-css-text-decoration-shorthand/

Nic Chan:
[…] the will-change property landed in major browsers in August 2015, and I’ve been on the lookout for when to use it ever since. It might seem self-evident to apply it to commonly animated properties such
…
My white whale: A use case for will-change originally published on CSS-Tricks. You should get the newsletter.
https://css-tricks.com/my-white-whale-a-use-case-for-will-change/

(This is a sponsored post.) In recent years, the Jamstack methodology for building websites has become increasingly popular. Performance, scalable, and secure, it’s easy to see why it’s becoming an attractive way to build websites for developers. GatsbyJS is …
Superior Image Optimization: An Ideal Solution Using Gatsby & ImageEngine originally published on CSS-Tricks. You should get the newsletter.
https://css-tricks.com/superior-image-optimization-an-ideal-solution-using-gatsby-imageeng