body {
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
    text-align: center;
    color: #333;
}

header {
    background-color: #222;
    color: #fff;
    padding: 20px 0;
}

.logo {
    width: 150px;
    margin-bottom: 10px;
}

main {
    padding: 20px;
}

.about {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
    line-height: 1.6;
}

footer {
    background-color: #222;
    color: #fff;
    padding: 10px 0;
    margin-top: 20px;
}