body {
    font-family: arial, helvetica, sans-serif;
    background-color: rgb(224, 219, 219);
    color: rgb(0, 0, 0);
}
h1 {
    font-family: tahoma, helvetica, sans-serif;
    text-align: center;
}
p {
    font-size: 1em;
    margin: 0.5em;
}
em {
    font-weight: bold;
}
a {
    text-decoration: none;
}
a:hover {
    text-decoration: underline;
}