body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
}

a,
a:visited {
    color: blue;
}

h1 {
    background-color: lightgray;
    color: black;
    padding: 10px;
    border-bottom: 1px black solid;
    margin-block-start: 0;
    margin-block-end: 0;
    margin: 0;
}

div.contents {
    padding: 10px;
}