body {
    font-family: Arial, sans-serif;
    background-color: #f0f8ff;
    color: #333;
    margin: 0;
    padding: 0;
}

header {
    background-color: #ff6347;
    color: white;
    padding: 20px;
    text-align: center;
}

h1 {
    font-size: 2.5em;
    margin: 0;
}

nav {
    background-color: #ffa500;
    padding: 10px;
}

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

nav li {
    display: inline;
    margin-right: 20px;
}

nav a {
    text-decoration: none;
    color: white;
    font-weight: bold;
}

nav a:hover {
    text-decoration: underline;
}

footer {
    background-color: #4682b4;
    color: white;
    text-align: center;
    padding: 10px;
    position: relative;
    bottom: 0;
    width: 100%;
}