菜鸟教程在线编辑器

AI 编程工具
 
                <!doctype html>
<html>
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <script src="https://cdn.tailwindcss.com"></script>
</head>
<body>
	<button class="px-4 py-2 bg-blue-500 text-white hover:bg-sky-700 focus:outline-none dark:hover:bg-fuchsia-600">
	  鼠标悬停或聚焦我
	</button>
</body>
</html>
              