A divider or horizontal line can easily be added between paragraphs of text and can be styled in size, colour and alignment.
To add a divider, click insert divider from the insert bar that appears at the start and end of each text paragraph.
A thin horizontal line is added to the page.
Moving your cursor over the divider again will open options to resize it, choose from alternate colours, and, if the divider is less that 100% width, change its alignment to be either left, right or centre of the column.