A 
Bootstrap Row Control represents a row in a Bootstrap grid and should be added to a 
Bootstrap Container Control.
Only 
Bootstrap Column Controls can be added to a Boostrap Row Control, and they wrap onto a new line when they are too wide for the row.
Bootstrap Row Controls have a number of features that can be configured, including:
- Row Type Row or Form Row, which has reduced space between columns.
- Vertical Alignment Align all columns vertically in the row. If unset the columns fill the available height.
- Horizontal Alignment Align all columns horizontally in the row. If unset the columns are aligned to the start of the row.
- Gutters Turning off gutters removes all space between columns.