body {
    font-family: monospace;
    color: red;
    background-color: black;
    text-align: center;
    padding: 50px;
}
img {
    border-radius: 50%;
    border: 4px solid white;
}
a {
    display: inline-block;
    background-color: red;
    color: black;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}
nav {
    background-color: transparent;
    padding: 15px;
    margin-bottom: 30px;
}

nav a {
    margin: 0 15px;
    background-color: transparent;
    color: red;
    padding: 0;
}