<!doctype html>
<meta charset="utf-8">
<title>CSS Test: Flexbox nested containers with align-items: center and flexible items</title>
<link rel="match" href="flexbox-align-items-center-nested-001-ref.html">
<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez">
<link rel="help" href="https://www.w3.org/TR/css-flexbox-1/#align-items-property">
<style>
html, body { margin: 0; padding: 0; }
body {
height: 400px;
position: relative;
}
.container-0 {
display: flex;
position: absolute;
height: 100%;
flex-direction: column;
}
.container-1 {
flex: 1 0 auto;
display: flex;
align-items: center;
}
.container-2 {
height: 100%;
display: flex;
align-items: center;
}
.content {
width: 200px;
height: 200px;
background: blue;
}
</style>
<body>
<div class="container-0">
<div class="container-1">
<div class="container-2">
<div class="content"></div>
</div>
</div>
</div>
</body>