body {
    font-family: sans-serif;
    background-color: silver;
}

#quiz-container {
    width: 600px;
    margin: 20px auto;
    border: 1px solid #ccc;
    padding: 20px;
    background-color: white;
}

#question-counter {
    font-weight: bold;
    margin-bottom: 10px;
}

#question-text {
    font-size: 18px;
    margin-bottom: 20px;
}

.answer-option {
    padding: 10px 15px;
    margin-right: 10px;
    margin-bottom: 10px;
    border: 1px solid #aaa;
    cursor: pointer;
    background-color: #eee;
    width: 100px;
    text-align: center;
}

.answer-option:hover {
    background-color: #ddd;
}

#feedback {
    margin-top: 20px;
    font-weight: bold;
}

#final-message {
    margin-top: 20px;
    font-size: 20px;
    font-weight: bold;
}

#droppable {
    width: 150px;
    height: 80px;
    padding: 0.5em;
    border: 2px solid #ccc;
    margin-top: 20px;
    text-align: center;
    line-height: 80px;
}