body {
    font-family: sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f2f5;
}

#container {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    width: 500px;
    text-align: center;
}

h1 {
    color: #333;
    margin-bottom: 30px;
}

#quote-display {
    margin-bottom: 30px;
}

#quote-text {
    font-size: 1.8em;
    font-style: italic;
    color: #555;
    margin-bottom: 15px;
}

#quote-author {
    font-size: 1.2em;
    font-weight: bold;
    color: #777;
}

button {
    padding: 12px 25px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1.1em;
}