body {
    font-family: 'Devanagari', sans-serif;
    background-color: #f3f3f3;
    margin: 0;
    padding: 0;
}

header {
    background-color: #336699;
    color: white;
    padding: 10px;
    text-align: center;
}

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

nav ul li {
    display: inline-block;
    margin: 0 10px;
}

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

main {
    padding: 20px;
    background-color: white;
}

footer {
    background-color: #336699;
    color: white;
    text-align: center;
    padding: 10px;
    position: fixed;
    bottom: 0;
    width: 100%;
}