body {
            font-family: Arial, sans-serif;
            line-height: 1.6;
            margin: 0;
            background: url('/img/pissarra.jpg') no-repeat center center fixed;
            background-size: cover;
        }
        .container {
            max-width: 60%;
            margin: 1% 20%;
            background: #aaa;
            padding: 20px;
            border-radius: 5px;
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
			float:left;
        }
        h1, h2 {
            color: #333;
        }
        p {
            color: #555;
        }
        .contact {
            margin-top: 20px;
            padding: 10px;
            background-color: #007BFF;
            color: #fff;
            text-align: center;
            border-radius: 5px;
            text-decoration: none;
            display: inline-block;
        }
        .contact:hover {
            background-color: #0056b3;
        }
        @media (max-width: 600px) {
            .container {
                padding: 15px;
            }
            h1, h2 {
                font-size: 1.5rem;
            }
        }