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>
  <script>
    tailwind.config = {
        theme: {
            extend: {
                colors: {
                    'custom-blue': '#1c64f2',
                    'custom-gray': '#3a3a3a',
                },
            },
        },
    };
  </script>
</head>
<body>
    <div class="bg-custom-blue text-white">自定义蓝色背景</div>
</body>
</html>
              