Indenting submenus?

[jobs]

I've got a horizontal asp.net menu with submenus I'd like to indent.
I've tried setting StaticSubMenuIndent and
DynamicHorizontalOffset="-2" to no avail. What am I missing here?

<asp:Menu ID="Menu" runat="server" Font-Names="Helvetica" Font-
Size="Small" DynamicHorizontalOffset="-2"
Orientation="Horizontal" StaticSubMenuIndent="15px"
StaticDisplayLevels="1" DisappearAfter="500"
StaticEnableDefaultPopOutImage="False"
StaticMenuItemStyle-Width="50px" StaticHoverStyle-
BackColor="Transparent" Style="position: absolute;
z-index: 5; left: 143px; top: 5px;" Width="642px">
<StaticMenuItemStyle BackColor="Transparent"
ForeColor="#949494" Width="50px" />
<StaticHoverStyle BackColor="AliceBlue"
ForeColor="SteelBlue" />
<DynamicHoverStyle BackColor="AliceBlue"
ForeColor="SteelBlue" />
<Items>