.toplinks ul.isuser li a { 
    -moz-border-radius-bottomleft: 5px;
    -moz-border-radius-bottomright: 5px;
    background-color: #c8c8c8;
}
.toplinks ul.isuser .nonotifications { 
    -moz-border-radius-bottomleft: 5px;
    -moz-border-radius-bottomright: 5px;
    background-color: #c8c8c8;
    padding-right:0; margin-right:10px; margin-left: 5px;
}
.toplinks ul.isuser li.nonotifications a.popupctrl {
   background-image: url("images/misc/black_downward_arrow.png");
}
.toplinks ul.isuser li.nonotifications a.popupctrl:hover {
   background-image: url("images/misc/arrow.png");
}