菜鸟教程在线编辑器

 
                <!doctype html>
<html>
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Tailwind CSS 阴影效果展示</title>
<script src="https://cdn.tailwindcss.com"></script>
</head>
<body class="bg-gray-50 p-8">

    <button class="px-4 py-2 bg-green-500 text-white rounded hover:bg-green-600 hover:shadow-md transition-all">
    悬停按钮
    </button>

</body>
</html>
              