<!DOCTYPE html>
<html>
<head>
<style>
#main { width: 300px;
height: 100px;
border: 1px solid #c3c3c3;
display: flex;
}
#main div { flex-grow: 0;
flex-shrink: 0;
flex-basis: 50px;
}
#main div:nth-of-type(2) { flex-basis: 100px;
}
</style>
</head>
<body>
<h1>flex-basis 属性</h1>
<p>将flex项目的初始长度设置为50像素，有一个例外； 将第二个弹性项目的初始长度设置为 100 像素：</p>
<div id="main">
<div style="background-color:coral;">50px</div>
<div style="background-color:lightblue;">100px</div>
<div style="background-color:khaki;">50px</div>
<div style="background-color:pink;">50px</div>
<div style="background-color:lightgrey;">50px</div>
</div>
<p><b>注意：</b> Internet Explorer 10 及更早版本不支持 flex-basis 属性。</p>
</body>
</html>