If you select the &quot; Plain &quot; type of rule, an empty paragraph is inserted at the position of the cursor. This paragraph has the style &quot; Horizontal Line &quot; , with a line as the lower border of the paragraph. You can edit that Paragraph Style to change the properties of all &quot; Plain &quot; rules in your document. For example you can set the left indent to 3 inches, or you can change the line style, thickness, and colour.
如果您选择“单线”标尺样式，将在光标的位置上插入一空段落。该段落具有“横线”样式，段落的下边框为一横线。您可以编辑“段落样式”以更改文档中全部“单线”标尺的属性。例如，您可以设置左缩进为3英寸，或者可以更改线条样式、宽度和颜色。