-.l4 {background: #330} /* rfc-1345 digraph */
-.l5 {background: #030} /* ascii */
-.l6 {background: #00331D} /* ascii */
-.l9 {background: #222}
+.l3 {background: #330} /* rfc-1345 digraph */
+.l4 {background: #030} /* ascii */
+.l5 {background: #00331D} /* ascii */
+.l0 {background: #222}