How can I show three columns per row?
This may be what you are looking for:
http://jsfiddle.net/L4L67/
body>div {
background: #aaa;
display: flex;
flex-wrap: wrap;
}
body>div>div {
flex-grow: 1;
width: 33%;
height: 100px;
}
body>div>div:nth-child(even) {
background: #23a;
}
body>div>div:nth-child(odd) {
background: #49b;
}<div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
<div></div>
</div>Even though the above answer appears to be correct, I wanted to add a (hopefully) more readable example that also stays in 3 columns form at different widths:
.flex-row-container {
background: #aaa;
display: flex;
flex-wrap: wrap;
align-items: center;
justify-content: center;
}
.flex-row-container > .flex-row-item {
flex: 1 1 30%; /*grow | shrink | basis */
height: 100px;
}
.flex-row-item {
background-color: #fff4e6;
border: 1px solid #f76707;
}<div class="flex-row-container">
<div class="flex-row-item">1</div>
<div class="flex-row-item">2</div>
<div class="flex-row-item">3</div>
<div class="flex-row-item">4</div>
<div class="flex-row-item">5</div>
<div class="flex-row-item">6</div>
</div>Hope this helps someone else.