body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
}

header {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 20px;
}

.logo {
    max-width: 100px;
    margin: 0 auto;
}

nav {
    background-color: #e6e6e6;
    padding: 10px;
    text-align: center;
}

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

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: #003366;
}

main {
    padding: 20px;
}

h2 {
    color: #003366;
}

.button {
    display: inline-block;
    padding: 10px 15px;
    color: white;
    background-color: #003366;
    text-decoration: none;
    border-radius: 5px;
}

footer {
    background-color: #003366;
    color: white;
    text-align: center;
    padding: 10px;
    margin-top: 20px;
}