body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

.container1 {
    max-width: 100%;
    margin: 0 auto;
    padding: 5px;
}

h1 {
    text-align: left;
    color: #333;
}

.question {
    background-color: #fff;
    border-radius: 5px;
    margin-bottom: 20px;
    padding: 10px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

.question h2 {
    color: #333;
}

.answer {
    display: none;
    color: #666;
}

.answer-button {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 5px 10px;
    border-radius: 3px;
    cursor: pointer;
}

.answer-button:hover {
    background-color: #0056b3;
}

/* Mobile Styles */
@media (max-width: 500px) {
    .container {
        padding: 10px;
    }

    .question {
        padding: 10px;
    }
}