Search

Nalezeno "pseudo": 62

Eye Droppin’

9.12.2021
Quick hits! There is a new web API called EyeDropper: if ('EyeDropper' in window) { const eyeDropper = new EyeDropper(); try { // This has gotta be triggered by a user interaction, // so consider this pseudo-code. const result …

7 Practical Uses for the ::before and ::after Pseudo-Elements in CSS

21.9.2021
CSS ::before and ::after pseudo-elements allow you to insert “content” before and after any non-replaced element (e.g. they work on a <div> but not an <input>). This effectively allows you to show something on a web page that might … The post 7 Practical Uses...

CSS Pseudo Commas

30.8.2021
A bonafide CSS trick if there ever was one! @ShadowShahriar created a CodePen demo that uses pseudo-elements to place commas between list items that are displayed inline, and the result is a natural-looking complete sentence with proper punctuation. CodePen Embed… The post CSS Pseudo Commas...

Chromium spelling and grammar features

29.6.2021
Delan Azabani digs into the (hopefully) coming soon ::spelling-error and ::grammar-error pseudo selectors in CSS. Design control is always nice. Hey, if we can style scrollbars and style selected text, why not this? The squiggly lines that indicate...

:nth-child Between Two Fixed Indexes

29.6.2021
I needed to select some elements between two fixed indexes the other day — like literally the second through fifth elements. Ironically, I have a whole post on “Useful :nth-child Recipes” but this wasn’t one of them. The answer, it … The post :nth-child Between Two Fixed...

Custom State Pseudo-Classes in Chrome

6.5.2021
There is an increasing number of “custom” features on the web platform. We have custom properties (--my-property), custom elements (<my-element>), and custom events (new CustomEvent('myEvent')). At one point, we might even get custom media … The post Custom State Pseudo-Classes...

Creating Colorful, Smart Shadows

4.5.2021
A bona fide CSS trick from Kirupa Chinnathambi here. To match a colored shadow with the colors in the background-image of an element, you inherit the background in a pseudo-element, kick it behind the original, then blur and filter it. … The post Creating Colorful, Smart Shadows appeared...

:where() has a cool specificity trick, too.

30.3.2021
There is a lot of hype on the :is() pseudo-selector lately, probably because now that Safari 14 has it, it’s supported across all the major browsers. You’ve got Miriam tweeting about it, Kevin Powell doing a video, Šime … The post :where() has a cool specificity trick, too....

Did You Know About the :has CSS Selector?

17.3.2021
File this under stuff you don’t need to know just yet, but I think the :has CSS selector is going to have a big impact on how we write CSS in the future. In fact, if it ever ships in … The post Did You Know About the :has CSS Selector? appeared first on CSS-Tricks. You can support...

:focus-visible Support Comes to Firefox

10.2.2021
Look at that! The :focus-visible pseudo-selector is now supported in Firefox, as of version 85 which shipped yesterday. I had to rush over to the MDN Docs just to confirm, and yep, the :focus-visible page has been updated to … The post :focus-visible Support Comes to Firefox appeared first...

The Cicada Principle, revisited with CSS variables

5.8.2020
Lea Verou digging up the CSS trickery classic and applying it to clip the backgrounds of some code blocks: The main idea is simple: You write your main rule using CSS variables, and then use :nth-of-*() rules to set these variables to something different every N items. If you use enough...

Bold on Hover… Without the Layout Shift

27.7.2020
When you change the font-weight of a font, the text will typically cause a bit of a layout shift. That’s because bold text is often larger and takes up more space. Sometimes that doesn’t matter, like a vertical stack of links where the wider/bolder text doesn’t push anything...

CSS :is() and :where() are coming to browsers

10.6.2020
Šime Vidas with the lowdown on what these pseudo-selectors are and why they will be useful: :is() is to reduce repetition¹ of parts of comma-separated selectors. :where() is the same, but nothing inside it affects specificity. The example of wrapping :where(:not()) is really great, as now there...

Pseudo-elements in the Web Animations API

14.5.2020
To use the Web Animations API (e.g. el.animate()) you need a reference to a DOM element to target. So, how do you use it on pseudo-elements, which don’t really offer a direct reference? Dan Wilson covers a (newish?) part of the API itself: const logo...

Pseudo-Randomly Adding Illustrations with CSS

17.4.2020
Between each post of Eric Meyer’s blog there’s this rather lovely illustration that can randomly be one of these five options: Eric made each illustration into a separate background image then switches out that image with the nth-of-type CSS property, like this: .entry:nth-of-type(2n+1)::before...

Nahoru
Tento web používá k poskytování služeb a analýze návštěvnosti soubory cookie. Používáním tohoto webu s tímto souhlasíte. Další informace