body {
    margin-right: 8%;
    margin-left: 8%;
    background-color: white;
    color: black;
}
h1, h2, h3, h4, h5 {
    padding: .5ex .5ex .5ex .5ex;
    font-weight: bold;
}
h1 {
    font-weight: normal;
    border-bottom: gray 3px double;
}
h2 {
    margin-top: 2em;
    border-bottom: gray 2px double;
}
h3 {
    margin-top: 1em;
    border-bottom: gray 1px solid;
}
h4 {
    font-size: 105%;
}
h5 {
    font-size: 100%;
}
pre {
    background-color: #eeeeff;
    color: black;
    padding: 1em;
    border: 1px dotted #ccccff;
}
i {
    font-style: normal;
    font-weight: bold;
    color: #009999;
}
em {
    font-style: normal;
    font-weight: bold;
    color: #0000cc;
}
table {
    border: 2px black solid;
    border-collapse: collapse;
}
th {
    border-right: 1px gray solid;
    border-bottom: 2px black solid;
}
td {
    border: 1px gray solid;
}
th, td {
    padding-left: 0.1em;
    padding-right: 0.1em;
}