body {
    background-image: url(images/rb-watermark.jpg);
    background-repeat: no-repeat;
    background-position: 50% 150px;
    font-family: arial,helvetica,sans-serif;
}
h1, h2 {
    font-weight: bold;
}
ul.spacious > li, ol.spacious > li {
    margin-bottom: 1em;
}
table {
    border: none;
}
td {
    border: solid 1px grey;
}
table.borderless > tbody > tr > td {
    border: none;
}
th {
    font-weight: bold;
    background: #cfcfcf;
    border: solid 1px grey;
}
a {
    color: blue;
    text-decoration: underline;
}	
a:hover {
    color: white;
    background-color: blue;
}
img {
    border: 0;
}