Removing Rows When Using a Column Layout
If you added rows to a column in the layout and no longer want the row, you can remove it.
To remove rows from a column
1. As system administrator, navigate to and open the page from which you want remove a row.
2. In the page title bar, click 
Tools > Edit Page to switch to page editing mode. 3. Select the View As Expert check box so that you can see the borders and title bars of the rows on the page.
4. If the row contains any portlets that you want to preserve, drag them out of the row into a to a different location on the page.
5. In the title bar of the row, click 
Delete. 6. Click Save.
