$ mkdir -p local/static/css/localstyle
$ cp -R share/static/css/rudder/* local/static/css/localstyle/
+ $ mkdir -p local/html/NoAuth/css/localstyle
+ $ cp -R share/html/NoAuth/css/rudder/* local/html/NoAuth/css/localstyle/
+
You can call your "localstyle" directory whatever you want and you don't
have to copy the rudder theme to start from, but it's a good place to
start off for RT4.