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Sep 30, 2022 · The ::before and ::after pseudo-elements in CSS allows you to insert content onto a page without it needing to be in the HTML. While the end result is not actually in the DOM, it appears on the page as if it is, and would essentially be like this: div::before { content: "before"; } div::after { content: "after"; } <div>.
- Styling Broken Images
- Custom blockquote
- Icon Bullet List
- Animated Toggle Switch
- Gradient Border
- Gradient Overlays
- Custom Radio Buttons
- Wrapping Up
When a user visits your website, their internet connection (or a factor beyond your control) might prevent your images from downloading and, as a result, the browser shows a broken image icon and and the image’s alttext (if it’s actually there). How about showing a custom placeholder instead? You can pull this off using ::before and ::afterwith a b...
Blockquotes are quotes or an excerpts from a cited work. They’re also provide a really great opportunity to break up a wall of text with something that’s visually interesting. There are all kinds of ways to style blockquotes. Chris has a set of five stylesthat go all the way back to 2007. I want to look at another technique, one that incorporates :...
We have ordered ( ) and unordered ( ) lists in HTML. Both have default styling dictated by the browser’s User Agent stylesheet. But with ::before pseudo-element, we can override those “default” styles with something of our own. And guess what? We can use emojis (😊) on the contentproperty! While this is great and all, it’s worth noting that w...
One of the neatest tricks for styling forms is creating a toggle switch out of a standard HTML checkbox. In fact, Preethi Sam recently shared one approach for it when showing off a handful of other checkbox styling tricksusing CSS masks. True to its name, a toggle switch is used to toggle or switch between the checked and unchecked states of a chec...
We can decorate images with borders to make them stand out or fit more seamlessly within a design. Did you know we can use a gradient on a border? Well, we can with ::before (there are other ways, too, of course). The core idea is to create a gradient over the image and use the CSS z-index property with a negative value. The negative value pulls th...
This is similar to what we did in the previous example, but here, we’re applying the gradient on topof the image. Why would we do that? It can be a nice way to add a little texture and depth to the image. Or perhaps it can be used to either lighten or darken an image if there’s text on top it that needs extra contrast for legibility. While this is ...
Most, if not all, of us try to customize the default styles of HTML radio buttons, and that’s usually accomplished with ::before and ::after, like we did with the checkbox earlier. We’re going to set a few base styles first, just to set the stage: Now let’s remove the default styling of the radio buttons, again, with appearance: none; ::beforeshoul...
We covered seven different ways we can use the ::before and ::afterpseudo-elements to create interesting effects, customize default styles, make useful placeholders, and add borders to images. By no means did we cover all of the possibilities that we can unlock when we take advantage of these additional elements that can be selected with CSS. Lynn ...
4 days ago · In CSS, ::before creates a pseudo-element that is the first child of the selected element. It is often used to add cosmetic content to an element with the content property. It is inline by default. Try it.
Code sample
q::before {content: "«";color: blue;}q::after {...The ::before selector inserts something before the content of each selected element(s). Use the content property to specify the content to insert. Use the ::after selector to insert something after the content.
Jun 26, 2020 · The content property in CSS defines the content of an element. You may have heard that this property only applies to the ::before and ::after pseudo-elements. In this article, we'll explore various use cases for the content property, including outside of pseudo-elements.
Nov 20, 2022 · Learn how to create gorgeous custom animations and transitions using CSS ::before and ::after pseudo-elements, box shadows, and more.
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Apr 30, 2018 · Natively, CSS gives us the powerful ::before and ::after elements for adding stylistic content to the page that shouldn't affect markup. By apply ::before or ::after to an element, you can insert a dynamic element into the DOM before or after the selected elements children.
