h1 {
    font-size: 1.375em;
    font-weight: normal;
    margin: 0;
}
#statistics {
    overflow: auto;
}
#statistics ol {
    margin: 0;
    padding-left: 1.5em;
}
.statistics_column {
    clear: both;
    float: left;
    width: 49%;
}
.even_column {
    clear: none;
    float: right;
}
table.statistic {
    border-collapse: collapse;
}
.statistic th {
    text-align: left;
    padding: 0 0.2em;
    border-bottom: 1px solid #888888;
    border-left: 1px solid #888888;
}
.statistic th.first {
    border-left: none;
}
.statistic .row_header {
    text-align: right;
    border: none;
}
.statistic td {
    padding: 0 0.2em;
    border-left: 1px solid #888888;
}