UI Consistency

..._webapp/src/components/Spreadsheet/CustomDateComponent.js

SAS/TMSS/frontend/tmss_webapp/src/components/ViewTable.js

.../frontend/tmss_webapp/src/layout/components/PageHeader.js

SAS/TMSS/frontend/tmss_webapp/src/layout/sass/_timeline.scss

SAS/TMSS/frontend/tmss_webapp/src/routes/Cycle/view.js

.../tmss_webapp/src/routes/Reservation/reservation.create.js

...nd/tmss_webapp/src/routes/Reservation/reservation.edit.js

...nd/tmss_webapp/src/routes/Reservation/reservation.list.js

...tmss_webapp/src/routes/Reservation/reservation.summary.js

...MSS/frontend/tmss_webapp/src/routes/Scheduling/summary.js

...s_webapp/src/routes/SystemEvent/affeted.tasks.selector.js

...tmss_webapp/src/routes/SystemEvent/system.event.create.js

...d/tmss_webapp/src/routes/SystemEvent/system.event.edit.js

...d/tmss_webapp/src/routes/SystemEvent/system.event.list.js

SAS/TMSS/frontend/tmss_webapp/src/routes/Task/dataproduct.js

SAS/TMSS/frontend/tmss_webapp/src/routes/Task/summary.js

...frontend/tmss_webapp/src/routes/Workflow/task.assigner.js