You have made CSS truly fun and understandable, thanks.

This might just be my favorite CSS Video of all time

I am learning a lot through your video thankuu

Mind-blown! Thanks, Kelv!

Kevin, This is such a nice format for tutorial. You clearly explained step by step how this works. Thank you

I just went down the rotating gradient rabbit hole like a month ago. When I saw your title and thumbnail, I was scared you were going to show something I missed 😅. But I got to the angle property point and decided to go in a different direction because of browser support. Keep up the good work! Watching your videos has reignited my interest in front-end developement.

Ok, I'm baffled. That's really good work!

Trully Amazing . I love you !

Wow! Super Awesome!

I think even in a square box the gradient rotation would have looked slightly off - to have a constant apparent speed along the outline, you'd probably need a circle.

I like these shorter style video's where you don't type, but paste! Good job 👍

Totally gonna use this idea!

What a gorgeous effect

You're doing great!

thanks Kevin, always great

This is so freaking COOL!

You are the best. Good luck ❤

I barely know your channel and already benefiting from your videos... I copied your Cool 3d card that follows the mouse movement using JavaScript as part of my training abd learned so much advanced css coding and tricks Just want to say thank you for your enormous efforts and knowledge that ur sharing with us (beginners&students) May allah bless you 😘

Súper !! More videos like this please!! Thankyou!

Kevinn, I loved this video friend! 🤩

I just discovered this! Thank you Kevin for making this tutorial! A lot of people were asking for a tutorial, so I would like to put your video inside the pen, if you don't mind

Whenever i watch your video i literally think that why are your videos soo much related to the my problem you are video are very good and the knowledge you provide is literally the nest level thankyou you for providing the knowledge by the way i am from Indian and know ..

you are always awesome for CSS!!!!!!

Thanks Kevin for these fun tutorials. One question I have however is that with majority of traffic coming from mobile devices how can we translate some of these effects to touch based (micro)interactions?

Great video! Would love to see more tutorials and/or examples of practical, forward progressive applications of @property.

Beautiful!

As always really helpfull :) I will use it in my projects thanks to you!

I found a neat trick to get another type of animation to work in firefox by pasting the code below just after the one described in the video: @-moz-document url-prefix() { .card::before, .card::after { background: linear-gradient( 45deg, var(--clr-5), var(--clr-4), var(--clr-6), var(--clr-7), var(--clr-5), var(--clr-4), var(--clr-6), var(--clr-7)); background-size: 450% 100%; animation: ffspin 3s linear infinite; } } @keyframes ffspin { 0% { background-position:0%; } 100% { background-position:96%; } } Colors I used: --clr-4: #2d8f85; --clr-5: #38CFD9; --clr-6: #637c54; --clr-7: #4e00c2;

amazing content

Thank you! Great video!

Thank you for your videos, i started learning code half a year ago and many of your videos taught me alot

Hey Kevin, great video. Why aren't you going with the unit dvh instead of vh. Just to keep it right and think at the mobiles devices out there. Apart from that, all good as usual.

more effects and cool animations, please

Thank you!!! saw something like this a couple of days ago and was going message you to see if you could do a video on it :)

I love your videos in which you sometimes mistype and ponder. I would like to see more of them again. But maybe that's because I don't belong to the TikTok generation and like to watch you make mistakes. In any case, keep going somehow! Your videos are perfect! A big thank you to you!

Good job Kevin. But could you do it with transparent (card) background? 🤔I bet it would look awesome in glassmorphism, but I was not able to figure it out. EDIT: Never mind, YT just redirected me to your other vieo, where you made glowing border with SVG, so it can be done that way. Its funny, you answered my question, even before I managed to ask it :D

thank you sooo much kevin

Amazinggggg

Thanx you sir 👍

the gradient doesn't work in firefox at all - seems like you should first put the gradient value in root as fallback and put houdini property after root

Because of you I dont hate front end as much.

Does not work with Firefox unfortunately, unless you remove the property from the gradient

That was so fun.

this is so cool thank u

Thanks, maybe this helps. I've seen a codepen of this but it didn't work in my html file for some reason. Didn't even move

once i resolved this making exact the same, but without that property. instead a got 2 div one smaller than the other and the bigger rotating, filled with the colors

Thank You🔥🔥🔥

I did something similar this a weak ago but it is a big headache 'cause .outer-card > . gradient-border > .main-card and for .outer-card:before for blur aah . And I saw that post few days ago and i thought that i can't , and u did it just with a .card 🤯 it's big brain time;

does "place-items" not have suggestion "center" for you guys too in VS Code?

very cool! Hi sir Kevin, I wonder if you are planning to release another chatgpt content especially after the gpt4 announcement? cheers! 😊

In mob&desk app development, of course we need to design the content (background-colors, colors, positions, etc.), So will I need css

That's smart solution! however, However, is there a solution that works across all modern browsers? Tried the link, doesn't work on safari, the border doesn't show at all, let alone the animation

I think masking might create a more performant version of this. I’ll post a link if I figure it out.

It is possible to fallback to animate the gradient with javascript when @property is not supported?

great vid, but do you think Lottie animation would have done better here ? if we had 100 of these, i think it'd be better to switch to lottie rather than rendering css

Brilliant!!! But Hoodiny is "under construction" for the last 5 years as I remember, or even more. But anyway, it will work without animation. Very good example of graceful degradation. Thank you!

Great Video! I tried in my project and I find this solution works really well for me, there’s one weird thing though: whenever I use any kind of transform: translate property on the div that has the pseudo elements, the inset one them breaks and the pseudo elements appear in front of the div again, though strangely any text stays visible. The fix I came up with is wrapping the div inside another wrapper, so I don’t have to use any translate properties (I have to use them) on the element itself but only on its wrapper. Is there an explanation to this seemingly strange behavior?

Do all major evergreen browsers support this houdini feature?

Noice

But you still can animate your css var with js

wonder if we can use border: solid .5rem transparent didnt try tho, so the space there is actually be a "border" tho there is probably background behind the border so wouldnt work wonder if we can make the background start after the border-box

Thankyou

I was working with some after & before but the inset wasn't working and had to do width 100% & top 0 bottom 0, any idea? using beta chrome on Linux

You don’t tell us but is the gradient angle not normally animatable?

this is one of those "you like it, but it's bad UX so nevermind"

Since when did the body start to stretch to the full height of the viewport? It used to be that the html was the full height, and the body was only only as tall as required

whos the best ha, whos the best - ps. stewie

Now you just need a script to make the gradient follow the direction that the mouse pointer is, and adjust the brightness based on the distance...

Sir, I have learnt javascript but the problem is, I don't know where to add javascript on my projects. Please help

Thanks for your content. BTW, is there any way to have a box with animated, gradient border color when the box itself is half-transparent or maybe a glassmorphism effect ?

So great ! How to make it animated only when appear in the screen.

Is it necessary to use both ::before and ::after?

nice I just think that colors pick is not optimal for that kind of effect

I used Bing AI to summarize Houdini CSS. Soon you will be summarized too. I should have pasted your transcript. There will likely be an app to turn any video into a AI KZfaq Short.

It would be nice to speak to how much CPU (GPU?) it takes for modern browsers to manage some of these more advanced rendering features (blur filter, gradients). The last thing we need are uninformed web developers overusing techniques like these without awareness of how it can impact UX for those viewing websites overloaded with "features" like this. I've visited websites where a simple full screen background blur filter causes my laptop fan to spin up like crazy.

Hi, great video, is it possible to have a solid border, only animate on hover? Thank you

Why is Firefox so far behind on support of these cool features? Can only get it to work with a fallback color. The property does not work and animation neither.

Hi, im using Styled components and i cant find solution for this part @property --rotate { syntax: ""; initial-value: 132deg; inherits: false; } @keyframes spin { 0% { --rotate: 0deg; } 100% { --rotate: 360deg; } } I also asked chatGPT V4 without positive result :/ Does any1 knows please?

Pretty sure this was inspired by new starter template of Next.js

I've had something like this, trying to make the center transparent, or to actually have a semi transparent background. Like an RGB animation around a somewhat transparent "screen" where text can be. I've been trying to use it as an alert overlay for streams. Is it ok to play around with your way of doing it to see how it turns out for what I want?

Is there anyway of making the border longer just soley verticly as it doesnt span all my text ;-;

its good but its so complex

Having trouble getting the gradient to render after swapping out the discrete degree value with the @property value. Anyone know why this may be?

Hey Kevin, I really appreciate your videos. I'm having a problem at 2:57 the blur function does not create a shadow around the card but instead it stays contained within the card... Any ideas why that might be happening?

Present sir

do you think its possible to do this on an input element

Hi, very cool video ! I don't know why when I put a hover transform on the card by following your steps, the pseudoelements go over my card an hide it... I've tried to play with the z-index of the parent but it don't seems to work neither. If someone has any solutions 👌

can we make this only while hovering if yes can any one tell me how

When I'm adding inset: -.5rem and z-index: -1, im loosing the glow effect and an opaque box is coming, can anyone help me out with that?

Could someone help me? I want to put this code at Firefox

OK, now here's the question: add any `animation` to the .card and explain why it breaks...

How many 3's do you know? 1) 0, 1, 2 2) 1, 2, 3 3) X, Y, Z 4) Red, Green, Blue 5) Red, Yellow, Blue 6) Left, Center, Right 7) Forward, Center, Back 8) Up, Center, Down 9) Dot, Line, Dot = Line 10) Dot, Dot, Dot = Polygon 11) Sun, Earth, Moon 12) Air(Gas/Vapour), Earth(Rock/Soil), Water(Liquid/Solid) = Planet Earth 13) Animals/People of the Air, Animals/People of the Ground, Animals/People of the Water 14) Chariots of the Air/Space, Chariots of the Ground, Chariots of the Water 15) Alpha, Beta, Gamma 16) A, plus, B 17) A, divide, B 18) A, multiple, B 19) A, subtract, B 20) Speed, Distance, Time 21) E, M, C2 22) Force, Mass, Acceleration 23) H, 2, O 24) Light Source, Close Distance, Your Eyes 25) Object1, Object2, Close Distance = Collision/Reflection/Sound/Touch 26) Open Door, Go though the Door, Close the Door 27) Open Car Door, Get In Car, Close Car Door 28) Seconds, Minutes, Hours 29) Days, Months, Years 30) 1st, 2nd, 3rd 31) Gold, Silver, Bronze 32) Grandmother, Mother, Daughter 33) Grandfather, Father, Son 34) Woman, Man, Child 35) In the womb/egg, out of the womb/egg, dead 36) Gay/Lesbian, Straight, Bisexual 37) Nursery School, Primary School, Secondary School 38) The Object is Empty, Fill the Object, Stop Filling the Object(Glass,Tank,Stomach,Bottle etc) 39) Accelerating, Decelerating, Constant 40) Open Lipstick, Put it on, Close Lipstick 41) Lying down, Standing, Moving 42) Left Wing Mirror, Rear View Mirror, Right Wing Mirror 43) God, Angles, Heaven 44) Satan, Demons, Hell 45) God, Adam, Ribcage 46) Adam, Eve, Eden 47) Adam, Eve, Tree of Knowledge 48) Satan, Eve, Tree of Knowledge 49) Judaism, Christianity, Islam 50) Breathe in, Hold breath, Breathe out 51) Close eyes, Stare, Blink 52) Bite, Chew, Swallow 53) Bladder is Empty, Bladder is Full, Start Peeing 54) Intestines are Empty, Intestines are Full, Start Pooping 55) Shoes Off, Shoes On, Shoes Off 56) Sexuality is Empty, Sexuality is Full, Start Sexual Relif 57) Feeling Cold, Okay, Feeling Hot 58) Start, Middle, End 59) Open Schoolbag, Take something out, Close Schoolbag 60) Creation, Infinity, Destruction 61) Minus, Zero, Plus 62) Home, Event(Bowling, Cinema, Park, Party), Home 63) Clear Sky, Partially Cloudy, 100% Cloudy 64) 0%, 50%, 100% 65) Plane On Ground, Plane In Air, Plane on Ground 66) Socks Off, Socks On, Socks Off 67) Heart is beating, Heart has stopped but has been revived, Heart has stopped but cannot be revived 68) Xbox, Playstation, Nintendo 69) Windows, Linux, Mac 70) One Film, Two Films, Three Films 71) One Goal, Two Goals, Three Goals 72) Green Light, Amber Light, Red Light 73) Open Purse, Put something In, Close Purse 74) Touch Key, Press Key, Release Key 75) Home, School, Home 76) Ready, Set, Go 77) 3, 2, 1 = Lift off/New Year/Count down 78) Pick up object, Move object, Put object down 79) Pick up object, Throw object, Object hit ground 80) Hands in water, Hands above water, Hands in water = Front-crawl 81) Head above water, Head in water, Header in water = Breaststroke 82) Hit/Pass/Throw ball, close distance, Hit/Pass/Throw ball = Baseball/Cricket/Hockey/Ice Hockey/Tennis/Rugby 83) Home, Work, Home 84) Bible, Torah, Quran 85) c, c++, c# 86) AMD, .COM, CPU, DVD, GFX, HDD, RAM, ROM, SSD, PSU, WWW. 87) Back-End Developer, Front-End Developer, Full Stack Developer 88) Continents, Islands, Water Bodies 89) Car in Garage, Car out of Garage, Car in Garage 90) Open laptop and turn it on, use laptop, Shutdown laptop and close it 91) Pick up (Crayon, Marker, Paintbrush, Pen, Pencil), move it, Put it down = writing 92) Bad Dream, No Dreams, Good Dream 93) Engaged, Married, Divorced 94) No/short hair, average hair, long hair 95) Jacket on hanger, Jacket on you, Jacket on hanger 96) Hat on surface, Hat on head, Hat on surface 97) Glasses on surface, Glasses on you, Glasses on surface 98) Raw, Cooking, Cooked 99) Out of the Cave, In the Cave, Out of the Cave 100) SSJ1, SSJ2, SSJ3 = DBZ 101) Open drawer, take out/put in, Close drawer 102) It's on, it's off, it's not working = (Car, Mobile Phone, Laptop, TV) 103) It's Awake, it's sleeping/unconscious, it's dead (Animals/People) 104) BMX, Racing Bike, Mountain Bike 105) Allah, God, Yahweh 106) Uranus, Cronus, Zeus 107) Gaia, Rhea, Hera 108) Crassus, Julius Caesar, Pompey 109) Africa, Europe, Asia 110) HTML, CSS, Javascript

Kevin, STOPPP.. I was literally looking at Codepens of this! Go to the restroom and see the notification for this video.. SMH spy on cooler people man 😂

for rotating, why did you use houdini instead of just plain ol' rotate: ;

Hi sir i have a request for you. There are many people like me who are not native english speakers. It is difficult to understand when you speak fast. If you could speak slower then we can have better understanding

We need a collab with you and @hyperplexed

it dont look anything like what u demoed to start with i got a codepen about cards!