.unanswered-close-btn {
    width: 32px;
    height: 32px;
    border: 2px solid #ccc;
    background: transparent;
    border-radius: 0;
    cursor: pointer;
    font-size: 18px;
    color: #888;
    transition: all 0.3s ease;
    box-shadow: none;
    display: flex;
    justify-content: center;
    align-items: center;
}

.unanswered-close-btn:hover {
    background: #f0f0f0;
    color: #333;
    border-color: #aaa;
    transform: none;
}

.unanswered-questions-grid {
    grid-template-columns: repeat(10, 1fr);
    gap: 6px;
}

@media (max-width: 768px) {
    .unanswered-questions-grid {
        grid-template-columns: repeat(8, 1fr);
        gap: 4px;
    }
}

@media (min-width: 769px) {
    #testScreen.active .question-area-container {
        max-height: calc(100vh - 250px); /* Adjust this value as needed */
        overflow-y: auto;
    }
}