Offscreen Text for Copy & Paste
The relationship between HTML and CSS is special: mixing content via HTML with presentation from CSS to make an awesome presentation. Sometimes, however, you need to employ CSS tricks solely to enhance functionality. This could be one of those cases.
When browsing through the Firefox DevTools console code, I noticed a really clever technique for hiding text on screen but making sure it's present during a copy + paste. Here's the technique:
<p>Jenny don't change your number <span class="copy-only">8675309</span></p>
.copy-only {
display: block;
position: absolute;
left: -9999999px;
top: -9999999px;
}
With the CSS above, the screen displays "Jenny don't change your number" while copying that line would result in "Jenny don't change your number 8675309".
When you plant the text offscreen via CSS, it's still copied to the clipboard when the user does a copy operation. You're essentially picking and choosing what gets copied, which can be very valuable if you expect users to copy your content.
![Conquering Impostor Syndrome]()
Two years ago I documented my struggles with Imposter Syndrome and the response was immense. I received messages of support and commiseration from new web developers, veteran engineers, and even persons of all experience levels in other professions. I've even caught myself reading the post...
![Regular Expressions for the Rest of Us]()
Sooner or later you'll run across a regular expression. With their cryptic syntax, confusing documentation and massive learning curve, most developers settle for copying and pasting them from StackOverflow and hoping they work. But what if you could decode regular expressions and harness their power? In...
![CSS 3D Folding Animation]()
Google Plus provides loads of inspiration for front-end developers, especially when it comes to the CSS and JavaScript wonders they create. Last year I duplicated their incredible PhotoStack effect with both MooTools and pure CSS; this time I'm going to duplicate...
![Image Reflections with CSS]()
Image reflection is a great way to subtly spice up an image. The first method of creating these reflections was baking them right into the images themselves. Within the past few years, we've introduced JavaScript strategies and CANVAS alternatives to achieve image reflections without...
Very nice, gotta love those little CSS tweaks.
Small caveat, only works if the user double-clicks on line to select, won’t if it’s a “click-hold on first letter and drag cursor” kind of copy
Does it work in all browsers? It’s very easy to use and simple, but I’m concerned that it could be too simple to work in every browser.
These simple and small tweaks help a long way in designing. Thanks a lot for sharing :)