body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    text-align: center;
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
}

header {
    background: #1e1e1e;
    color: #fff;
    padding: 20px 0;
}

.about {
    padding: 40px 20px;
}

footer {
    background: #1e1e1e;
    color: #fff;
    padding: 10px 0;
}