-.up
-{
- list-style-image:url("chrome://global/skin/scroll-up.gif");
- min-width: 0px;
-}
-
-.up[disabled="true"]
-{
- list-style-image:url("chrome://global/skin/scroll-up-disabled.gif");
-}
-
-.down
-{
- min-width: 0px;
- list-style-image:url("chrome://global/skin/scroll-down.gif");
-}
-
-.down[disabled="true"]
-{
- list-style-image:url("chrome://global/skin/scroll-down-disabled.gif");
-}
-