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CSS Tip! ✨ You can make your component styles portable with container queries 😎 Change a card layout based on size 🔥 Remove button text when it's small 🤏 .card {container-type: inline-size;} @ container (min-width: 50ch) {.info { grid-column: 2; }} CodePen.IO link below 👇
10 条评论
Here's that @CodePen link! 🚀 Each component is in a resizable container so you can see the queries in action 💪
Hard to really express how magical this CSS feature is in one tweet but you can basically wave goodbye to media queries 👋 The trickiest part is conveying that to design. Instead of designing based on a whole page, the mental model needs to shift to the component level 🤔
Added a video of these in action within a full layout 😍 I hadn't had the opportunity to really use container queries in the wild to fully appreciate them
@CodePen Cool. Few issues in Firefox, but can be overcome /w min- Nice element.
@CodePen Yeah, you're totally right Jett, could definitely set a min-width here 😅 I put these together hastily for a talk at the end of last year and was reminded of them today 🤓
@CodePen Didn't know about this CSS feature until now! Could you explain the difference between `container-type: size` and `container-type: inline-size`, perhaps with an example? Can't seem to trigger any discernable difference.
@CodePen Sure thing Jeff! 🤙 `inline-size` deals with the inline axis which is typically width related. Whereas the `size` query gives you both height and width For example, these two demos use `size`. The beard grows with height and changes color with width 😅
@CodePen Is this presently compatible with most browsers? Looks really solid.
@CodePen Very useful, but this can also be done with media queries
@CodePen Unfortunately not as cleanly 🥲 media queries deal with the size of the viewport and can't account for a components size The same card in different parts of a layout would require different classes and media queries. But shown here, not needed ✨
![CSS Tip! 🚥 You can create these trending expanding scroll indicators with scroll-driven animations and flex 🤙 .indicator { animation: grow; animation-range: contain calc(50% - var(--size)...; animation-timeline: var(--card); } @keyframes grow { 50% { flex: 3; }} What's the trick? Put the indicators in a container using flex layout and set a width larger than the number of indicators 😉 .indicators { aspect-ratio: 7 / 1; display: flex; } Importantly, set no gap 🤏 To mimic the gap set a transparent border on each indicator and set the background using padding-box .indicator { background: linear-gradient(#fff, #fff) padding-box; border-radius: 50px; border: 4px solid transparent; } Now for the animation. You want to create a view-timeline for each card that moves across 🤙 li:nth-of-type(1) { view-timeline: --one inline; } li:nth-of-type(2) { view-timeline: --two inline; } Make sure they use the inline axis too! The trick is hoisting these view-timeline so the indicators can use them with timeline-scope 👀 .track { timeline-scope: --one, --two, ...; } All that's left is for you to create the animation piece using some calc with the card size ⚡️ .indicator { --size: calc(var(--card-width) * 0.9); animation: grow both linear; animation-range: contain calc(50% - var(--size)) contain calc(50% + var(--size)); } .indicator:nth-of-type(1) { animation-timeline: --one; } .indicator:nth-of-type(2) { animation-timeline: --two; } @keyframes grow { 50% { flex: 3; }} And there you have it, responsive scroll indicators using CSS scroll-driven animations 😎 Sprinkle a little JavaScript to make them clickable and scroll the the right card ✨ const shift = (event) => { if (event.target.tagName === "BUTTON") { const index = [...event.target.parentNode.children].indexOf(event.target); const item = document.querySelector(`li:nth-of-type(${index + 1})`); item.scrollIntoView({ behavior: "smooth", inline: "center" }); } }; As always, any questions or suggestions, let me know. I've put a JavaScript fallback in to use GSAP in browsers that don't have scroll-driven animations 🫶 CodePen.IO link below! 👇](https://image.24vids.com/tw-1743737760773705824/ext_tw_video_thumb/1743734045748641792/pu/img/nFQ1z9S-iN4AY8SN.jpg)
![Future UI && CSS Tip! 🔮 You could use View Transitions to animate CSS grid position and create an OSX-style exposé for a portfolio 🔥 It's a grid where things move based on state. Wrapped in a VT 🤙 [data-expose] section{ grid-area:var(--x)/var(--y); } CodePen.IO link below 👇](https://image.24vids.com/tw-1684294735228289026/ext_tw_video_thumb/1684293327405871106/pu/img/_8tGY2yw7r3sRTOo.jpg)
![CSS Tip! 💪 You can create these tab controls with CSS :has() + radio buttons ✨ .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } .tabs::after { translate: calc(var(--active, 0) * 100%) 0; width: calc(100% / var(--count)); } Two CSS :has() tricks here combined with a rendering trick 🤙 The tab control is a container using display: grid. You can use :has() to count the number of tabs in the container: .tabs:has(input:nth-of-type(3)) { --count: 3; } .tabs:has(input:nth-of-type(4)) { --count: 4; } Using the cascade, the last valid :has() gives you the number of tabs 🫶 Once you know the number of tabs, you know how to size the indicator: .tabs::after { content: ""; position: absolute; height: 100%; width: calc(100% / var(--count)); } It's a pseudoelement that uses --count to determine its size 📏 The next :has() trick is determining which tab is active or :checked as it's an input [type=radio] .tabs:has(:checked:nth-of-type(2)) { --active: 1; } .tabs:has(:checked:nth-of-type(3)) { --active: 2; } You can use a zero-indexed translation here. If the second input is :checked, set --active: 1, then translate the pseudoelement on the tabs to that position 👉 .tabs::after { translate: calc(var(--active, 0) * 100%) 0; } The last rendering trick is using mix-blend-mode 👀 The tabs have a black background-color, the pseudoelement is white, and the label text is white. When you use mix-blend-mode: difference on the pseudoelement it will give this effect that the text transitions from white to black sliding across 😎 .tabs::after { color: hsl(0 0% 100%); mix-blend-mode: difference; } You can totally mix up the colors here though and go with a different effect. The mechanics of how you can use CSS :has() is the main point here 🙏 As always, any questions, suggestions, etc. let me know CodePen.IO link below! 👇 (There's even a Tailwind CSS play for this one too 👀)](https://image.24vids.com/tw-1746099478656901617/ext_tw_video_thumb/1746099293872898048/pu/img/oonp9Ek6MULFcFjk.jpg)
