Full Width Textareas
Working with textarea widths can be painful if you want the textarea to span 100% width. Why painful? Because if the textarea's containing element has padding, your "width:100%"
textarea will likely stretch outside of the parent container -- a frustrating prospect to say the least. Luckily there's a quick CSS solution to this problem!
The CSS
box-sizing
to the rescue!
textarea {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
width: 100%;
}
Setting the box-sizing
to border-box
allows the textarea to respect its parent container's padding and border, recalculating what 100%
actually means. If the box-sizing
were content-box
, the textarea would continue to stretch outside the parent container as it would have before.
![Create Namespaced Classes with MooTools]()
MooTools has always gotten a bit of grief for not inherently using and standardizing namespaced-based JavaScript classes like the Dojo Toolkit does. Many developers create their classes as globals which is generally frowned up. I mostly disagree with that stance, but each to their own. In any event...
![Create a Sheen Logo Effect with CSS]()
I was inspired when I first saw Addy Osmani's original ShineTime blog post. The hover sheen effect is simple but awesome. When I started my blog redesign, I really wanted to use a sheen effect with my logo. Using two HTML elements and...
![HTML5’s window.postMessage API]()
One of the little known HTML5 APIs is the window.postMessage API. window.postMessage
allows for sending data messages between two windows/frames across domains. Essentially window.postMessage acts as cross-domain AJAX without the server shims. Let's take a look at how window.postMessage
works and how you...
![Vertically Centering with Flexbox]()
Vertically centering sibling child contents is a task we've long needed on the web but has always seemed way more difficult than it should be. We initially used tables to accomplish the task, then moved on to CSS and JavaScript tricks because table layout was horribly...
Very nice. I’ve struggled with this in the past. Top tip
Great tip. Thanks.
Great tip.
Is it support in all browser?
last I checked, ie9 did not support this, but i think ie10 had plans to
Actually it is quite well supported :
Firefox, Opera, Safari, Chrome, IE8+
See : http://caniuse.com/#feat=css3-boxsizing
See this Paul Irish link…
http://paulirish.com/2012/box-sizing-border-box-ftw/
Helps tremendously with mobile development as well and calculation of % width when utilizing this box-sizing.
Does not work for me (Win7, Firefox 15.0.1)
I use Win7 64bits and tested with Firefox 15.0.1, IE9, Safari and Chrome. All working fine
Be sure to use all 3 declarations for maximum compatibility:
Does not work for me too (Mac OS X, Chrome 26)
Works for me on this stack!
Hmm… nice, I got saved! thanks for sharing :D
Nice, it works…
Hi David! First i should say thanks about what you have written, I have question, i have done whatever you said but i wanna get some space from around of its parent tag, and i gave it margin:10px . But it doesn’t work ! Why?
Doesn’t work for me (Windows 7 + Chrome 46.0.2490.80 m)