<!DOCTYPE html>
<html>
<head>
<title>CSS Flex-basis Test</title>
<link rel="author" title="Chunsheng Zhang" href="mailto:zhangcs_423@163.com" />
<style type="text/css">
#container {
border: 5px solid green;
width: 600px;
height: 200px;
padding: 5px;
border-radius: 3px;
position: absolute;
top: 70px;
left: 10px;
}
#flex {
border: 2px dotted blue;
background: green;
border-radius: 3px;
position: absolute;
top: 73px;
left: 166.5px;
width: 253px;
height: 40px;
padding: 10px;
}
</style>
</head>
<body>
<p>This case tests that flex items flexibility</p>
<p>The test passes if there is no red</p>
<section id="container">
<div id="flex"></div>
</section>
</body>
</html>