- Wrap table in .schedules-table-wrap (overflow-x: auto) so it
never exceeds the page width on narrow viewports
- Add .schedules-table-next-col (width: 8em) and
.schedules-table-every-col (width: 7em) with white-space: nowrap
to stop those columns from stealing space from the body column
- Align visual style with the perm page tables: unified border on
all cells (was: border-top row separator only), bg-elev thead,
font-size 0.82em (was 0.9em), min-width: 100% on the table itself
5da7f6cd3a