        body {
            font-family: Arial, sans-serif;
            margin: 0;
            padding: 0;
            background-color: #a2b866;
        }
        .header {
            background: #4CAF50;
            color: white;
            padding: 15px;
            text-align: center;
            font-size: 24px;
        }
        .nav {
            display: flex;
            justify-content: center;
            background: #333;
            padding: 10px;
        }
        .nav a {
            color: white;
            padding: 14px 20px;
            text-decoration: none;
        }
        .nav a:hover {
            background: #575757;
        }
        .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            padding: 20px;
        }
        .product {
            background: white;
            margin: 10px;
            padding: 15px;
            border-radius: 5px;
            text-align: center;
            width: 250px;
            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
        }
        .product img {
            width: 100%;
            height: auto;
        }
        .footer {
            text-align: center;
            padding: 10px;
            background: #4CAF50;
            color: white;
            margin-top: 20px;
        }
