Datatable pagination control placement

I have a report with a Datatable. Beneath the data-table I placed a button:

...
html.Div([dataTableDiv, buttonDiv])
...

The datatable uses backend pagination. When the report renders, the button is aligned (horizontally) with the pagination controls.

I expected the button to appear below the pagination controls but it seems to be placed relative to the table.

I am not well versed in css and associated concepts so I’m struggling to figure out how I “force a newline” between the pagination controls and the subsequent button. Any help is appreciated.

Matt