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

header {
    background-color: #d2e5ca;
    color: #000000;
    padding: 10px;
    text-align: center;
}

nav {
    margin: 10px;
}

nav a {
    margin: 0 15px;
    color: blue;
}

footer {
    background-color: #c0d1b4;
    color: #000000;
    padding: 10px;
    text-align: center;
    position: fixed;
    bottom: 0;
    width: 100%;
}