body {
    font-family: Arial, sans-serif;
    display: flex;
    justify-content: center;
    background-color: #f4f4f4;
    margin: 0;
    padding: 20px;
}

.quiz-container {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    max-width: 1200px;
    width: 100%;
}

.question {
    margin-bottom: 20px;
}

label {
    margin-left: 10px;
}

button {
    background-color: #28a745;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
}

button:disabled {
    background-color: #6c757d;
    cursor: not-allowed;
}

.correct {
    color: green;
    font-weight: bold;
}

.incorrect {
    color: red;
    font-weight: bold;
}

.result {
    margin-bottom: 15px;
}
#pageTitle, #pageTitle2 {
    font: normal 2.2em "arvoregular", Rockwell, serif;
    color: #fff;
    background: #162e51;
    padding: .5em 0 .5em 1em;
    border-bottom: 3px solid #162e51;
}