body {
    font-family: 'Times New Roman', Times, serif;
    font-size: 16px;
}

#quizContainer {
    max-width: 800px;
    margin: 0 auto;
}

.display-number,
.choice-text {
    font-family: 'Times New Roman', Times, serif;
    font-size: 16px;
}

.choice-text {
    display: inline-block;
    white-space: pre-wrap;
    word-wrap: break-word;
    text-align: left;
    flex-grow: 1;
}

.form-check-label {
    display: flex;
    align-items: flex-start;
}

.display-number {
    margin-right: 0.5rem;
}

.form-check {
    margin-bottom: 16px;
}

#protectedContent {
    display: none;
}

.question.card {
    border: 0;
}

.question.card.p-4 {
    padding: 0 !important;
}

.feedback {
    margin-top: 16px;
}

.correct {
    background-color: rgb(40, 167, 69);
    color: white;
}

.incorrect {
    background-color: rgb(220, 53, 69);
    color: white;
}

#submitButton {
    width: 100%;
    margin-bottom: 1rem;
}

.navigation-buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    margin-bottom: 1rem;
}

.navigation-buttons .btn {
    flex: 0 0 auto;
}

.navigation-buttons .flex-grow-1 {
    flex-grow: 1;
    margin: 0 0.5rem;
}

.card-title {
    margin-bottom: 16px;
}