body {
    font-family: Arial, sans-serif;
    margin: 20px;
}

form {
    display: grid;
    grid-template-columns: 1fr 2fr;
    grid-gap: 10px;
    margin-bottom: 20px;
}

label {
    font-weight: bold;
}

input {
    padding: 5px;
}

#visitenkarte {
    border: 1px solid #ccc;
    padding: 20px;
    background-color: #f9f9f9;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, 0.1);
}

#fehler-meldung {
    color: red;
    margin-bottom: 10px;
}