// Index .reference-index li {

list-style-type: none;
text-indent: -2em;

} .reference-index li li {

margin: 0 0 0 -1em;

} .reference-index a:after {

content: ", ";

} .reference-index a:last-of-type:after {

content: "";

} .reference-index .duplicate {

display: none;

} a.indexed {

color: inherit;
text-decoration: none;

}