fixed flashcard arrows and a few details in css
fixed flashcard arrows and a few details in css

agordillo/vish_editor,ging/vish_editor,rogervaas/vish_editor,agordillo/vish_editor,rogervaas/vish_editor,rogervaas/vish_editor,ging/vish_editor,agordillo/vish_editor,ging/vish_editor