Hi,

nice addition, but there is a little mistake in your comments:

.ActUsrP { /* you moved, and are waiting for others to move */
.UsrP { /* someone else moved, and are waiting for others (maybe you) to move */
.ActUsrR { /* you retired */ }
.UsrR { /* someone else retired */ }

Styles are grouped into two main group: styles that starts with ActUsr are used to display your name, while those starting with Usr are used for other players.

Other styles that you could find useful to change:
the #zebra style family is used in the new game lists. You can change them if you prefer a different look of those lists.

Have (less colorful) fun,
Nick