/* Estilos para el formulario */
body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

h2 {
    text-align: center;
}

form {
    max-width: 400px;
    margin: 20px auto;
    padding: 20px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

label {
    display: block;
    margin-bottom: 8px;
}

input[type="file"] {
    padding: 8px;
    width: 100%;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

input[type="submit"] {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
    background-color: #45a049;
}

footer {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    font-size: small;
    color: cadetblue;
    padding: 8px;
}

footer>a>span {
    text-align: left;
}