Uploaded May 2025 | Updated September 2026, 2 weeks ago
A look at 5 useful CSS tips and tricks, like single-colour gradients, the user-select property, masks, escaping scroll containers, and more.
π Links
β Browser support for single color gradients: caniuse.com/mdn-css_types_gradient_conic-gradient_single_color_stop
β Video on @property: youtu.be/U8NykwZNbGs
β Salmaβs post on creating a copy code button: whitep4nth3r.com/blog/how-to-build-a-copy-code-snippet-button/#the-html-and-some-preliminary-javascript-to-build-the-html
β css-generators.com
β Timestamps
00:00 - Introduction
00:35 - Single-colour gradients
05:25 - Second use case for single-colour gradients
06:50 - user-select
10:12 - the all property
14:24 - masks
17:40 - taking advantage of containing blocks to escape scroll containers
23:20 - anchor-positioning
#css
β Keep up to date with everything I'm up to kevinpowell.co/newsletter
π¬ Come hang out with other devs in my Discord Community discord.gg/nTYCvrK
β Are you a beginner? HTML & CSS for absolute beginners is for you: learn.kevinpowell.co
π Start writing CSS with confidence with CSS Demystified: [https://cssdemystified.com](https://cssdemystified.com/)
π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
---
Help support my channel
π¨βπ Get a course: kevinpowell.co/courses
π Buy a shirt: cottonbureau.com/people/kevin-powell
π Support me on Patreon: patreon.com/kevinpowell or through YT memberships: youtube.com/@KevinPowell/join
---
π§βπ» My editor: VS Code - code.visualstudio.com
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
---
I'm on some other places on the internet too!
If you'd like a behind the scenes and previews of what's coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: codepen.io/kevinpowell
Github: github.com/kevin-powell
---
And whatever you do, don't forget to keep on making your corner of the internet just a little bit more awesome!
A look at 5 useful CSS tips and tricks, like single-colour gradients, the user-select property, masks, escaping scroll containers, and more.
π Links
β Browser support for single color gradients: caniuse.com/mdn-css_types_gradient_conic-gradient_single_color_stop
β Video on @property: youtu.be/U8NykwZNbGs
β Salmaβs post on creating a copy code button: whitep4nth3r.com/blog/how-to-build-a-copy-code-snippet-button/#the-html-and-some-preliminary-javascript-to-build-the-html
β css-generators.com
β Timestamps
00:00 - Introduction
00:35 - Single-colour gradients
05:25 - Second use case for single-colour gradients
06:50 - user-select
10:12 - the all property
14:24 - masks
17:40 - taking advantage of containing blocks to escape scroll containers
23:20 - anchor-positioning
#css
β Keep up to date with everything I'm up to kevinpowell.co/newsletter
π¬ Come hang out with other devs in my Discord Community discord.gg/nTYCvrK
β Are you a beginner? HTML & CSS for absolute beginners is for you: learn.kevinpowell.co
π Start writing CSS with confidence with CSS Demystified: [https://cssdemystified.com](https://cssdemystified.com/)
π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
---
Help support my channel
π¨βπ Get a course: kevinpowell.co/courses
π Buy a shirt: cottonbureau.com/people/kevin-powell
π Support me on Patreon: patreon.com/kevinpowell or through YT memberships: youtube.com/@KevinPowell/join
---
π§βπ» My editor: VS Code - code.visualstudio.com
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
---
I'm on some other places on the internet too!
If you'd like a behind the scenes and previews of what's coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: codepen.io/kevinpowell
Github: github.com/kevin-powell
---
And whatever you do, don't forget to keep on making your corner of the internet just a little bit more awesome!

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! Can I code up this UI in 10 minutes?](https://i.ytimg.com/vi/bwn1lIQUPLE/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! Theres a better way to control stacking in CSS](https://i.ytimg.com/vi/cNS0qWHEq58/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
β Timestamps
00:00 - Introduction
01:45 - Using Flexbox
04:20 - Using a container
06:10 - Using contain on the inner element
08:05 - Final solution: Adding a fit-content to the parent
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! How to ignore an elementβs size (and why youβd want to)](https://i.ytimg.com/vi/cS05Sd77sBE/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
β Timestamps
00:00 - Introduction
01:45 - limitation of the shadow dom
03:45 - taking advantage of custom properties
06:30 - going even further with style queries
08:45 - changing layouts with style queries
11:45 - you can combine them with other types of queries
#css
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! Breaking Through the ShadowDOM with Style Queries](https://i.ytimg.com/vi/ckWk4MA8CPI/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
β Timestamps
00:00 - Introduction
00:30 - basic usage
00:55 - select elements that come after
01:45 - select elements that come before another element
04:40 - select all the siblings of a given element
07:10 - counting how many children an element has
08:18 - bonus tip: nth-child of s along with :has()
#css
β Keep up to date with everything Im up to https://www.kevinpowell.co/newsletter
π¬ Come hang out with other devs in my Discord Community https://discord.gg/nTYCvrK
β Are you a beginner? HTML & CSS for absolute beginners is for you: https://learn.kevinpowell.co
π Start writing CSS with confidence with CSS Demystified: [https://cssdemystified.com](https://cssdemystified.com/)
π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! :has() is more than a parent selector](https://i.ytimg.com/vi/cxSowU9sDdU/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
β Timestamps
00:00 - Introduction
00:10 - inset
01:15 - isolation: isolate
05:00 - fit-content
08:40 - aspect-ratio (and object-fit)
11:05 - text-wrap: balance (and pretty)
#css
β Keep up to date with everything Im up to https://www.kevinpowell.co/newsletter
π¬ Come hang out with other devs in my Discord Community https://discord.gg/nTYCvrK
β Are you a beginner? HTML & CSS for absolute beginners is for you: https://learn.kevinpowell.co
π Start writing CSS with confidence with CSS Demystified: [https://cssdemystified.com](https://cssdemystified.com/)
π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! CSS properties that solve annoying problems](https://i.ytimg.com/vi/dQ8_F4LPCs8/mqdefault.jpg)


π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! Named media query hack](https://i.ytimg.com/vi/dag6qCNH0Nw/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! Create this trendy blurry glass effect with CSS](https://i.ytimg.com/vi/dsZ7RN9ItR4/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! 1 million subs!](https://i.ytimg.com/vi/e5JY5KzrDwg/mqdefault.jpg)

π Already mastered CSS? Check out my advanced course, Beyond CSS: https://www.beyondcss.dev/
Help support my channel
π¨βπ Get a course: https://www.kevinpowell.co/courses
π Buy a shirt: https://cottonbureau.com/people/kevin-powell
π Support me on Patreon: https://www.patreon.com/kevinpowell or through YT memberships: https://youtube.com/@KevinPowell/join
π§βπ» My editor: VS Code - https://code.visualstudio.com/
π My theme: One Dark Pro Var Night
π€ My font: Cascadia Code
Im on some other places on the internet too!
If youd like a behind the scenes and previews of whats coming up on my YouTube channel:
Bluesky: https://bsky.app/profile/kevinpowell.co
Codepen: https://codepen.io/kevinpowell/
Github: https://github.com/kevin-powell
And whatever you do, dont forget to keep on making your corner of the internet just a little bit more awesome! I challenge a CSS Magician to a CSS Battle!](https://i.ytimg.com/vi/eynG6X_xunI/mqdefault.jpg)