#zertabfrage label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
}

#zertabfrage input[type="text"], 
#zertabfrage input[type="date"], 
#zertabfrage input[type="submit"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

#zertabfrage input[type="submit"] {
    color: white;
    border: none;
    cursor: pointer;
}

#zertabfrage p {
    font-size: 18px;
    text-align: center;
}

#zertabfrage p span {
    font-weight: bold;
}

#result, #zertabfrage {
    margin-top: 50px;
    margin-bottom: 50px;
}