Test using the Boost theme: Log in as admin Go to the site home page Maximise your browser's window Verify that the width of the secondary navigation menu bar (the menu bar that has the options "Course", "Question bank", ...) is less than 830px Go to the site administration Verify that the secondary navigation menu bar (the menu bar that has the options "General", "Users", ...) is expanded to have 100% width of its container. Verify that all the tabs (Genera, Users, ...) are visible on the page and no tabs are grouped under a "More⌄" item Verify that the search box is close to the right-hand side of the page Turn editing mode on Verify that the search box moves to the left/right when you expand and collapse the block drawer Go into a course Verify that the width of the secondary navigation menu bar (the menu bar that has the options "Course", "Settings", "Participants", ...) is less than 830px