body {
    background-color: orange;
}

h1 {
    color: darkblue;
}

p {
    font-size: 18px;
    font-family: sans-serif;
}
nav a {
    margin-right: 15px;
    color: darkred;
}

img {
    border-radius: 10px;
}

footer {
    margin-top: 20px;
    text-align: center;
}