Sub Menus in RTL not showing offset as in LTR

Sub Menus in RTL not showing offset as in LTR -Using Catch Everest (English Version)-Converted to RTL (rtl.css) -Substituted Arabic titles and text in place of English When a page is added to the menu, the Sub Menu in Admin side shows up offset under the Parent Page correctly, but on the site it still shows up in one line (not staggered under parent page) In Admin side, correctly positioned second menu and sub menus. MainMenu1 MainMenu2 Sub Menu1 Sub Menu2 Sub Menu3 MainMenu3 MainMenu4 and below is the what is shows on main site: (3rd, 4rth & 5th items are sub menus of 2nd item) MainMenu1 MainMenu2 Sub Menu1 Sub Menu2 Sub Menu3 MainMenu3 MainMenu4 Maybe I missed something. Can you guide me to the float/padding etc. code lines in style.css which affects this? thanks in advance! edit: sorry, screen shots did not post.