popup.html

<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <style>
        body {
            width: 300px;
            padding: 10px;
            font-family: Arial, sans-serif;
        }

        button {
            width: 100%;
            padding: 8px;
            margin: 5px 0;
            background-color: #4CAF50;
            color: white;
            border: none;
            border-radius: 4px;
            cursor: pointer;
        }

        button:hover {
            background-color: #45a049;
        }

        .config-button {
            background-color: #2196F3;
        }

        .config-button:hover {
            background-color: #1976D2;
        }
    </style>
</head>

<body>
    <h2>自定义滚动条样式</h2>
    <button id="toggleSite">为当前网站启用/禁用</button>
    <button id="configScrollbar" class="config-button">配置滚动条样式</button>
    <button id="options">打开设置</button>
    <script src="scripts/popup.js"></script>
</body>

</html>