.tip {font:10px/12px
                    Arial,Helvetica,sans-serif; border:solid 2px
                    #660000; width:600px; padding:1px;
                    position:absolute; z-index:100;
                    visibility:hidden; color:#660000; top:-400px;
                    left:90px; background-color:#333333;
                    layer-background-color:#660000;}