/* In the sample, who you are is chosen with the sample bar's "View as" (one switch): the preview's own role
   buttons are hidden; its note, Reset button and outbox of the emails it would have sent stay. */
#preview-bar .pv-group { display: none !important; }
/* Room for the sample bar's banner, at the top left under the calendar's header (build.py: under='#header'), so it
   does not sit on the grade buttons. */
#header { margin-bottom: 46px; }