body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 700px;
    margin: 50px auto;
    background-color: #fff;
    padding: 30px;
    border-radius: 15px;
}

h1 {
    font-family: 'Georgia', serif;
    font-size: 36px;
    color: #2c3e50;
    text-align: center;
}

h2 {
    font-size: 24px;
    color: #34495e;
    margin-bottom: 15px;
}

h3 {
    font-size: 20px;
    color: #16a085;
    margin-top: 20px;
}

p {
    font-size: 25px;
    line-height: 22px;
}

.intro {
    font-family: 'Courier New', monospace;
}

.fact {
    font-style: italic;
    color: #555;
}

img {
    width: 540px;
    border-radius: 10px;
    margin: 20px 0;
}