body {
    font: small Verdana, sans-serif;
    padding: 1em;
}
h1 {
    border: 3px solid red;
    background: #F99;
    padding: 0.5em;
    margin: 0;
    margin-bottom: 0.25em;
}
h2 {
    border: 3px solid red;
    padding: 0.5em;
    margin: 0;
    margin-bottom: 0.25em;
}
.col_1 {
    border: 3px solid gray;
    background-color: #CCC;
    padding: 0.5em;
    margin-bottom: 0.25em;
    font-weight: bold;
    width: 20%;
    float: left;
}
.col_2 {
    border: 3px solid gray;
    padding: 0.5em;
    margin-bottom: 0.25em;
    font-weight: bold;
    width: 75%;
    float: right;
}
.clear {
    clear: both;
}
pre {
    font: small Verdana, sans-serif;
    white-space: pre-wrap;
}