267709 CSS Help

You can take a look at the site that needs help here: [login to view URL] Site renders differently in IE and Firefox. The home page: There should be a 10px white gutter around each element, but the purple menu bars overlap. The bottom box elements all need to line up in a perfect grid... they don't. The menu bar fonts/bullets need to match the styling of the interior pages. On the interior pages, I've gotten the text in the purple menus to wrap correctly, but now the bullets are too far over. On the interior page menus, there is supposed to be a side arrow (collapsed) down arrow (expanded) bullet next to list elements that have submenus. Instead, we get the disc bullet, oddly spaced for the collapsed list items.