cSRwy‖Center

fap2J‖Vertically centers the selected text in the container.

85xG3‖The container can be a text document page, a spreadsheet or table cell, a text box, a drawing shape.

To access this command...

ebLJB‖From the menu bar:

5W8qc‖Choose Format - Align Text - Centered.

qBbLh‖From the tabbed interface:

JJwpF‖Choose

tTfvv‖From the sidebar:

igqjh‖Select Properties - deck.

sXy2C‖From toolbars:

x2RAB‖Icon Centered

NYgDY‖Centered