Flexbox Test
http://css-tricks.com/snippets/css/a-guide-to-flexbox/
by rulokc
HTML
<div class="container">
<div class="item">1</div>
<div class="item">2</div>
<div class="item">3</div>
<div class="item">4</div>
<div class="item">5</div>
<div class="item">6</div>
<div class="item">7</div>
</div>
CSS
.container {
width: 400px;
height: 250px;
background-color: #eef;
display: flex;
/*flex-direction: row;
flex-wrap: nowrap;*/
flex-flow: row wrap;
justify-content: space-around;
align-items: stretch;
}
.item {
width: 100px;
height: 100px;
0background: -webkit-linear-gradient(left, #1e5799 0%,#7db9e8 100%);
background: -webkit-radial-gradient(center, ellipse cover, #7db9e8 0%,#1e5799 100%);
}