Design Required for ERP

We have a school ERP which has: - A login screen - post login screens (same layout for every activity after successful login) - post login landing page (which will also work as dashboard and will show summarized information) We are looking for a good design in HTML/CSS so that it could replace exisitng design. In addition to that will also require few button in same color scheme: Save, New, Cancel, Print, Add, Remove, Logout, Login, Change, Show check [login to view URL] admin admin to have a look of existing design. I want a good looking, attractive / different design. We should be able to add/remove menu items at our end. Every menu will have further sub menu.