1. First, select the input text, and click the font style and font size in the font tab to set font options for the selected text.

2. Then click the layout option in the paragraph tab, or click the icon in the lower right corner of the tab directly.

3. In the paragraph setting window, you can choose the alignment and whether to indent and set special styles.

4. Then you can set the spacing style of paragraphs and rows.

5. Click OK to set the typesetting of the selected text paragraphs to the desired style.