Floating Menu Problems

[Compuned]

Having problems with the Floater Menu plugin. Had trouble installing but was fixed by install PHP ver. 4 on the server. When I add the Floater Menu to page, the main nav links are coming up as text, while the sub menu buttons are working great with the Floating Menu. Why can't I get the main nav to look like buttons? Do I need to create a CSS Menu?
http://www.successexpressmp.com/soho/
We are evaluating the product and have had nothing but problems.

[lwyau]

Your submenu items are also text...

You can edit the following menu clases found in sohoadmin/program/modules/site_templates/pages/SuccessExpress/custom.css:
/* Main Menu Links */
div.vmenu_main_off {
font-family: Tahoma; font-size: 11px; font-weight:bold;
}
div.vmenu_main_on {
font-family: Tahoma; font-size: 11px; font-weight: bold;
}
a.vmenu_main_off:link { color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:none;}
a.vmenu_main_off:visited { color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:none;}
a.vmenu_main_off:hover {color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:underline;}
a.vmenu_main_off:active { color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:none;}
a.vmenu_main_on:link { color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:none;}
a.vmenu_main_on:visited { color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:none;}
a.vmenu_main_on:hover { color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:underline;}
a.vmenu_main_on:active { color: #000000; font-family: Tahoma; font-size: 11px; font-weight:bold; text-decoration:none;}
/* MainMenu Links END */