Articles by
Ana Tudor

Mad scientist.

Glue Cross-Browser Responsive Irregular Images with Sticky Tape

I recently came across this Atlas of Makers by Vasilis van Gemert. Its fun and quirky appearance made me look under the hood and it was certainly worth it! What I discovered is that it was actually built making use of really cool features that so many articles and talks have been written about over the past few years, but somehow don't get used that much in the wild - the likes of CSS Grid, custom properties, blend modes, and even SVG.

SVG was used in order to create the irregular images that appear as if they were glued onto the page with the pieces of neon sticky tape. This article is going to explain how to recreate that in the simplest possible manner, without ever needing to step outside the browser. Let's get started!

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Simplifying CSS Cubes with Custom Properties

I know there are a ton of pure CSS cube tutorials out there. I've done a few myself. But for mid-2017, when CSS Custom Properties are supported in all major desktop browsers, they all feel... outdated and very WET. I thought I should do something to fix this problem, so this article was born. It's going to show you the most efficient path towards building a CSS cube that's possible today, while also explaining what common, but less than ideal cube coding patterns you should steer clear of. So let's get started!

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Methods for Contrasting Text Against Backgrounds

It started with seeing a recent Pen of Mandy Michael's text effects demos. I'm a very visual creature, so the first thing I noticed was the effect, not the title (which clearly states how the effect was achieved). Instantly, my mind went "blend modes!", which turned out to be wrong.

The demo actually uses clip-path. First of all, the text is duplicated. We have black text below as the actual text content of the element and the white text above as the value of the content property (taken from a data attribute which gets updated via JS). These two are stacked one on top of each other (they completely overlap). Then the pseudo-element with the white text above gets clipped to the shape of the black dress.

However, this means we need to change the clipping path if we change the image and, at this point, it's anything but easy to figure out polygonal clipping paths with a lot of points via dev tools (which is why having something like Benett Feely's Clippy with two-way editing directly in dev tools would be immensely useful). So I decided to give my initial idea - blend modes - a try.

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The State of Responsive 3D Shapes

As some people might know, I've always loved 3D geometry. Which has meant getting drawn towards playing with CSS 3D transforms in order to create various geometric shapes. I've built a huge collection of such demos, which you can check out on CodePen.

Because of this, I've often been asked whether it would be possible to create responsive 3D shapes using, for example, % values instead of the em values my demos normally use. The answer is a bit more complex than a yes/no answer, so I thought it would be a good idea to put it in an article. Let's dive in!

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Things to Watch Out for When Working with CSS 3D

I've always loved 3D geometry. I began playing with CSS 3D transforms as soon as I noticed support in CSS was getting decent. But while it felt natural to use transforms to create 2D shapes and move/rotate them in 3D to create polyhedra, there were some things that tripped me up at first. I thought I might write about the things that surprised me and the challenges I encountered so that you might avoid the same.

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The State of CSS Reflections

I recently saw this loader on CodePen, a pure CSS 3D rotating set of bars with a fading reflection. It's done by using an element for each bar, then duplicating each and every one of these elements to create the reflection and finally adding a gradient cover to create the fading effect. Which sounds a bit like scratching behind your right ear with the toes of your left foot! Not to mention the gradient cover method for the fading effect doesn't work with non-flat-color backgrounds. Isn't there a better way to do this with CSS?

The answer is: "yes" and "no". (more…)

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