flexbox
The new flexbox layout mode is poised to redefine how we do layouts in CSS. Unfortunately the specification has changed a lot recently, so it's implemented differently in different browsers. Still, I'd like to share a couple examples so you know what's coming up. These examples currently only work some browsers that use the latest version of the standard.
There are a lot of out-of-date flexbox resources around. If you want to learn more about flexbox, start here to learn how to identify if a resource is current or not. I have written a detailed article using the latest syntax.
There is a lot more you can do with flexbox; these are just a few examples to give you an idea:
Simple Layout using Flexbox
.container {
display: -webkit-flex;
display: flex;
}
nav {
width: 200px;
}
.flex-column {
-webkit-flex: 1;
flex: 1;
}Flexbox is so easy!
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</section>Fancy Layout using Flexbox
.container {
display: -webkit-flex;
display: flex;
}
.initial {
-webkit-flex: initial;
flex: initial;
width: 200px;
min-width: 100px;
}
.none {
-webkit-flex: none;
flex: none;
width: 200px;
}
.flex1 {
-webkit-flex: 1;
flex: 1;
}
.flex2 {
-webkit-flex: 2;
flex: 2;
}I will be 200px when there is room, and I will shrink down to 100px if there is not room, but no smaller.
</div>I will always be 200px, no matter what.
</div>I will fill up 1/3 of the remaining width.
</div>I will fill up 2/3 of the remaining width.
</div>Centering using Flexbox
.vertical-container {
height: 300px;
display: -webkit-flex;
display: flex;
-webkit-align-items: center;
align-items: center;
-webkit-justify-content: center;
justify-content: center;
}Finally, it's easy to vertically center something in CSS!
</div>