<meta charset="utf-8">

<title>CSS Flexbox Test: align-self - flex-start</title>

<link rel="author" title="Intel" href="http://www.intel.com">

<link rel="author" title="Shiyou Tan" href="mailto:shiyoux.tan@intel.com">

<link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#align-items-property" title="8.3. Cross-axis Alignment: the 'align-items' and 'align-self' properties">

<link rel="help" href="http://www.w3.org/TR/css-flexbox-1/#align-items-property" />

<link rel="match" href="../reference/ref-filled-green-100px-square.xht">

<meta name="assert" content="The 'align-self' property set 'flex-start' aligns the flex items to the start edge of cross axis">

#test {

background-color: red;

display: flex;

height: 100px;

width: 100px;

}

#test div {

align-self: flex-start;

background-color: green;

height: 50px;

width: 25px;

}

#cover {

background-color: green;

height: 50px;

margin-top: -50px;

width: 100px;

}

<p>Test passes if there is a filled green square and <strong>no red</strong>.</p>

<div id="test">

<div></div>

<div></div>

<div></div>

<div></div>

</div>

<div id="cover"></div>