Справка LibreOffice 24.8
Centers the selected paragraph(s) on the surrounding container.
The container can be a text document page, a spreadsheet or table cell, a text box, a drawing shape.
Доступ к этой команде
Choose Format - Align Text - Centered.
Choose Text (text selected).Home
Select Properties - AlignmentParagraph deck.
Align Center HorizontallyCentered
CommandCtrl + C
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