body {
    color: #000000;
    background-color: #FFFFFF }
a:link {
    text-decoration: none;
    color: #208060 }
a:visited {
    text-decoration: none;
    color: #5555FF }
a:hover {
    text-decoration: none;
    background-color: #FFFFA0 }
h1 {
    text-align: center
}
hr {
    border: 0;
    color: #AAAAFF;
    background-color: #AAAAFF
}

hr.section {
    margin-left: 0;
    width: 20%
}
img.centered {
    display: block;
    margin-left: auto;
    margin-right: auto;
}
div.centered {
    text-align: center;
}