span.elem {
   color: orange;
}

span.attr {
   color: green;
}

span.ns {
   color: red;
}

em {
  color: red;
}

span.talker {
   color: green;
   font-size: 0.75em;
   text-indent: 1em;
}

div.example {
	padding: 0.5em;
	margin-left: 1em;
	background-color: "#000011";
	color: "white";
}