Editing XSL Formatting Objects (section)

===Multiple columns===

A page can be defined to have multiple columns. When this is the case, blocks flow from one column into the next by default. Individual blocks can be set to span all columns, creating a textual break in the page. The columns above this break will flow into each other, as will the columns below the break. But no text is allowed to flow from the above section to the below section.

Because of the nature of XSL-FO's page specification, multiple pages may actually have different numbers and widths of columns. As such, text can flow from a 3 column page to a 5 column page to a 1 column page quite easily.

All FO features work within the restrictions of a multi-column page.
    
We can span multiple columns by specifying two attributes i.e.,. span, padding-after .