body {
	font-family: Arial;
	margin: 0;
	background-color: #f4f4f4;
}

header{
	background-color: #003366;
	color: white;
	padding: 15px;
	text-align: center;
}

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

nav a {
      margin: 10px;
      text-decoration: none;
      color: black;
      font-weight: bold;
}

section {
        padding: 20px;
}

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