To reduce margins in a page, you can use the following methods:
Add Section Widgets: Start by adding one Section widget to define the layout. You can add more Section widgets below and above to define your layout vertically.
Configure Columns: To define your layout horizontally, use one or more columns. You can separate one Section widget into as much as six columns.
Nest Section Widgets: For more complex layouts, you can nest Section widgets. For example, you can place two Section widgets one above the other inside the column of another Section widget.
Style Section Widgets: After defining the rows and columns, you can style the Section widgets. You can choose background color, margins, and paddings.
Add Content Widgets: After defining the layout and styling the widgets, you can add content widgets like Content blocks, Images, or Call to action widgets.