section#content h2:before {
    content: counter(h2) ". ";
    display: inline;

}
section#content h2 {
    counter-increment: h2;
    counter-reset: h3;
}

section#content h3:before {
    content: counter(h2) "." counter(h3) ". ";
    display: inline;
}

section#content h3 {
    counter-increment: h3;
    counter-reset: h4;
}

section#content h4:before {
    content: counter(h2) "." counter(h3) "." counter(h4) ". ";
    display: inline;
}

section#content h4 {
    counter-increment: h4;
    counter-reset: h5;
}


/* Table zebra style... */
table.zebra {
    font-size:inherit;
    font:100%;
    margin:1em;
    width: 95%;
}

table.zebra td {
    padding-left: 0.3em;
}

table.zebra th {
    font-weight: bold;
    text-align: center;
    background-color: NavyBlue !important;
    font-size: 110%;
    background: hsl(180, 30%, 50%);
    color: #fff;
}

table.zebra th a:link {
  color: #fff;
}

table.zebra th a:visited {
  color: #aaa;
}

table.zebra tr:nth-child(even) {
    background-color: hsl(180, 30%, 93%)
}

table.zebra th{border-bottom:1px solid #bbb;padding:.2em 1em;}
table.zebra td{border-bottom:1px solid #ddd;padding:.2em 1em;}