A Slice of Heaven
We know that webpages are composed of text and boxes. Lots and lots of boxes. But with the power and might of CSS3 we can do some fancy stuff that never used to be possible.
I’ve been making quite a few pens over on CodePen lately, mostly exploring what can be achieved with only CSS where in the past we would have to look to JavaScript or bloating our user’s pipes with image requests—which is a whole other universe nowadays.
All of the examples are interactive, so make sure you hover or click where necessary; although, they are best suited for a tablet or desktop, so if you’re viewing on mobile, they may not work as intended.
Psychedelic Slice
Hover the slice to see how this one works.
Check out this CodePen!
In this Pen, I’m taking advantage of border-radius
and overflow
on an element affecting its children—in this case pseudo elements—to create a one-third slice of a circle without images and a transparent background.
border-radius
and overflow
not masking child elements property when modified with a transform
. Hopefully this is fixed soon, but in the meantime, I’ve added a border-radius
and an associated transform
on the :before
and :after
elements.
Zoomy Anchor Thing
This pen was inspired by an neat effect I saw on Square.
Check out this CodePen!
Modal Container without JavaScript
This pen was inspired by Chris Coyier’s blog post on CodePen explaining how they handle users who have turned off JavaScript and won’t be able to use CodePen properly, as the website relies on JavaScript to display Pens.
Check out this CodePen!
One of the often underused but powerful utilities available in HTML is the relationship between an input
element and its label
element—you can even use multiple label
s to control your input
field. This allows you a JavaScript-free toggle, which you can use to show/hide elements, toggle styles, and more.
Slip-n-slide Modal
This was an effect I’ve seen used across the web before that I’d wanted to try building for myself but never got around to it. It’s a bit jittery, so if you can figure out how to make this one jank-free, let me know in the comments. It uses the same concept as the Modal Container without JavaScript to show and hide the modal content.
Check out this CodePen!
Jazzy CSS Checkbox Revisited
This is a pen which I overhauled a bit since I first wrote about it in Persistent Shadows:
Check out this CodePen!
And the revisited version:
Check out this CodePen!
Input fields have always been a point of pain for front-end developers. Using this method we get around having to worry about styling them and rely on the sibling selectors (+
and ~
, see more on Can I Use) to modify the styles applied to the input
’s associated label
element based on the :checked
state of the input
.
Big thanks goes to Dan Simmons for helping me improve this even further by adding keyboard support for the hidden input
field.
Over to you
Interested in these sorts of projects? Check out A Single Div, a CSS drawing experiment to see what’s possible with a single div
, by Lynn Fisher.
Let me know in the comments if you have any examples or cool pens of your own!
Responses
- Reactions:
-
- Replies:
-