body {
    font-family: Arial, Helvetica, sans-serif;
}

h1,
h2,
p {
    font-family: Arial, Helvetica, sans-serif;
}

a {
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    background-color: black;
    padding: 8px 14px;
    margin: 5px;
    text-decoration: none;
    border: 1px solid white;
}

a:hover {
    background-color: white;
    color: black;
}