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

header {
    background-color: #333;
    color: white;
    padding: 1rem;
}

header nav ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

header nav ul li {
    display: inline;
    margin-right: 20px;
}

header nav ul li a {
    color: white;
    text-decoration: none;
}

.about-container {
    max-width: 1000px;
    margin: 50px auto;
    padding: 20px;
    background-color: white;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.about-container h1 {
    font-size: 2.5em;
    color: #333;
}

.about-container p {
    font-size: 1.2em;
    color: #555;
    line-height: 1.6;
    margin-top: 20px;
}

footer {
    text-align: center;
    padding: 0.2rem;
    background-color: #333;
    color: white;
    position: fixed;
    bottom: 0;
    width: 100%;
}