table, th, td {
    border: 1px solid black;
    border-collapse: collapse;
}

th, td {
    padding: 15px;
}

pre {
    background: lightgrey;
    border: 1px solid grey;
    padding: 5px;
    width: 50ch;
}

code {
    background: lightgrey;
    padding: 5px;
    width: 50ch;
}

div.instructions {
    background: antiquewhite;
    border: 1px solid grey;
    padding: 5px;
    margin: 5px;
}

div.market {
    background: beige;
    border: 1px solid grey;
    padding: 5px;
    margin: 5px;
    margin-bottom: 50px;
}

span.winning{
    font-weight: bold;
    text-decoration: underline;
}