noun
text alignment
Computing term referring to the horizontal or vertical positioning of text within a container, such as left, center, right, or justified alignment.
このソフトではテキスト配置を左揃えに設定できます。
In this software, you can set the text alignment to left-justified.
テキスト配置のオプションは「書式」メニューにあります。
The text alignment options are in the 'Format' menu.