decrease the width

`Shift` + `Arrow Left`

All hotkeys for Access 2016 (Windows)

Database Operation New database	`Ctrl` + `N`
Database Operation Open existing database	`Ctrl` + `O`
Database Operation Save Database	`Ctrl` + `S` / `Shift` + `F12`
Database Operation Move to next cell	`Tab`
Database Operation Open the Save As Box	`F12`
Database Operation Print the current object	`Ctrl` + `P`
Database Operation Open Find tab in dialog box	`Ctrl` + `F`
Database Operation Open Replace tab in dialog box	`Ctrl` + `H`
Database Operation
Windows/Content Switching/Navigation Move down a line	`Arrow Down`
Windows/Content Switching/Navigation Move Up a line	`Arrow Up`
Windows/Content Switching/Navigation Move up a page	PgUp
Windows/Content Switching/Navigation Move down a page	PgDn
Windows/Content Switching/Navigation Switch to propery sheet	`F4`
Windows/Content Switching/Navigation Switch betwwn edit mode	`F2`
Windows/Content Switching/Navigation Switch windows(between upper and lower portion)	`F6`
Windows/Content Switching/Navigation Switch to form view from form design view	`F5`
Windows/Content Switching/Navigation Open VB Editor/Open the choose builder dialog box	`F7`
Windows/Content Switching/Navigation Switch from the VB editor back to form	`Alt` + `F11`
Windows/Content Switching/Navigation Toggle between Navigation Pane	`F11`
Windows/Content Switching/Navigation Cycle between windows	`Ctrl` + `F6`
Windows/Content Switching/Navigation Restore the window	`Enter`
Windows/Content Switching/Navigation Display Control Menu	`Alt` + `Space`
Windows/Content Switching/Navigation Display shortcut menu(key exist on right of Alt Rt)	ShortcutMenuKey
Windows/Content Switching/Navigation Move to next page of wizard	`Alt` + `N`
Windows/Content Switching/Navigation MOve to previous page of wizard	`Alt` + `B`
Windows/Content Switching/Navigation Complete the wizard	`Alt` + `F`
Windows/Content Switching/Navigation Move to beginning	`Home`
Windows/Content Switching/Navigation Move to End	`End`
Windows/Content Switching/Navigation Switch to the next tab in dialog box	`Ctrl` + `Tab`
Windows/Content Switching/Navigation Switch to the previous tab in dialog box	`Ctrl` + `Shift` + `Tab`
Design/Content Operation(on selected control) Copy	`Ctrl` + `C`
Design/Content Operation(on selected control) Paste	`Ctrl` + `V`
Design/Content Operation(on selected control) Cut	`Ctrl` + `X`
Design/Content Operation(on selected control) Move to Right	`Arrow Right` / `Ctrl` + `Arrow Right`
Design/Content Operation(on selected control) Move to Left	`Arrow Left` / `Ctrl` + `Arrow Left`
Design/Content Operation(on selected control) Move to Up	`Arrow Up` / `Ctrl` + `Arrow Up`
Design/Content Operation(on selected control) Move to down	`Arrow Down` / `Ctrl` + `Arrow Down`
Design/Content Operation(on selected control) Increase the height	`Shift` + `Arrow Down`
Design/Content Operation(on selected control) Decrease the height	`Shift` + `Arrow Up`
Design/Content Operation(on selected control) Increase the width	`Shift` + `Arrow Right`
Design/Content Operation(on selected control) decrease the width	`Shift` + `Arrow Left`
Design/Content Operation(on selected control) Display complete hyperlink	`F2`
Design/Content Operation(on selected control) Check Spelling	`F7`
Design/Content Operation(on selected control) Display Property sheet	`Alt` + `Enter`
Design/Content Operation(on selected control) Exit access 16	`Alt` + `F4`
Design/Content Operation(on selected control) Invoke builder	`Ctrl` + `F2`
Design/Content Operation(on selected control) Open the zoom box	`Shift` + `F2`
Design/Content Operation(on selected control) Undo	`Ctrl` + `Z` / `Alt` + Bkspace
Design/Content Operation(on selected control) Delete all character to the right	`Ctrl` + `Delete`
Design/Content Operation(on selected control) Move the record number box	`F5`