.tip {font:11px/11px
                    Verdana,Arial,Helvetica,sans-serif; border:solid 1px
                    #206DA9; width:270px; padding:4px;
                    position:absolute; z-index:100;
                    visibility:hidden; color:#000000; top:20px;
                    left:90px; background-color:#E9F1F7;
                    layer-background-color:#E9F1F7;}