It is possible to hide the entire Transport bar, providing more workspace for regions, editors, and other data.
Choose View > Transport (or use the Hide/Show Transport key command).
Position the pointer in the space between the Arrange area and Transport bar. When the mouse pointer turns into the Resize pointer, drag upward or downward.
You can customize the Transport bar by adding or removing buttons and displays, allowing access to the functions you use most often. This, in turn, has an impact on the size of the Transport window. You can also open an independent SMPTE or Bar display window. For more information, see Customizing the Transport Bar.