在线运行代码 - 代码学院 www.codexy.cn

<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"> 
<title>代码学院(codexy.cn)</title> 
<style>
.button {
    background-color: #4CAF50; /* Green */
    border: 1px solid green;
    color: white;
    padding: 15px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    cursor: pointer;
    float: left;
}

.button:hover {
    background-color: #3e8e41;
}
</style>
</head>
<body>

<h2>带边框按钮组</h2>
<p>Add borders to create a bordered button group:</p>

<button class="button">Button</button>
<button class="button">Button</button>
<button class="button">Button</button>
<button class="button">Button</button>

<p style="clear:both"><br>记住要清除浮动，否则下一个 p 元素的按钮也会显示在同一行。</p>


</body>
</html>
源代码

动行结果
