.quiz-container {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid #ddd;
    max-width: 700px;
    margin: 20px auto;
}
.quiz-question {
    margin-bottom: 25px;
    text-align: center;
}
.quiz-question-title {
    font-size: 1.5em;
    color: #333;
    margin-bottom: 15px;
}
.quiz-question-image {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
.quiz-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}
.quiz-option-label {
    flex-basis: calc(50% - 10px); /* Dos columnas, con un pequeño espacio entre ellas */
    cursor: pointer;
    text-align: center;
}
.quiz-option-button {
    display: block;
    background-color: #f0f0f0;
    color: #333;
    padding: 15px 10px;
    border: 2px solid #ddd;
    border-radius: 10px;
    font-size: 1em;
    font-weight: bold;
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
    user-select: none;
}
/* Estilo del botón al pasar el mouse */
.quiz-option-button:hover {
    background-color: #e0e0e0;
}
/* Estilo del botón cuando la opción está seleccionada (radio button checked) */
.quiz-option-label input[type="radio"]:checked + .quiz-option-button {
    background-color: #0073aa;
    border-color: #005f7e;
    color: white;
}
.quiz-submit-button, .quiz-next-button {
    background-color: #0073aa;
    color: white;
    padding: 12px 24px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1.1em;
    transition: background-color 0.3s;
    margin: 0 5px;
}
.quiz-submit-button:hover, .quiz-next-button:hover {
    background-color: #005f7e;
}
.quiz-results {
    margin-top: 20px;
    padding: 20px;
    border: 1px solid #ccc;
    background-color: #e9e9e9;
    border-radius: 5px;
}
.quiz-score {
    font-weight: bold;
    font-size: 1.5em;
    margin-bottom: 10px;
    color: #333;
}
.answer-correct {
    color: green;
    font-weight: bold;
}
.answer-incorrect {
    color: red;
    font-weight: bold;
}
.answer-option-incorrect {
    background-color: #ffe6e6 !important;
    border-color: #ff3333 !important;
    color: #333 !important;
}
.answer-option-correct {
    background-color: #e6ffe6 !important;
    border-color: #33cc33 !important;
    color: #333 !important;
}