[Style Container (Block)] tab ("Attribute" dialog box [Style Container (Block)])

Used to specify style containers (DIV tags). In general, DIV tags correspond to line breaks.

[Alignment] list box

Used to specify the horizontal alignment of a style container.

[(Auto)] Does not specify alignment.

[Left] Left-justifies the text of a style container.

[Center] Centers the text of a style container.

[Right] Right-justifies the text of a style container.

You can also change the horizontal alignment with the "Format" toolbar.