By default, each grid color of the Blog module, while the Grid layout is being used, is set to be 5.5% which is also the default value of the Row's Gutter.
Change the space between each Blog module's grid column using Row's Gutter width
Open the Row's settings that contain the Blog module.
Go to Desing Tab → Spacing.
Enable Use Custom Gutter width.
Change the
widthvalue - the default value is3.
Pro Tip: the space between each Blog module's grid column depends on the value that the Row's Gutter width has:
5.5%- if the Row's Gutterwidthis set to the default value3%- if the Row's Gutterwidthis set to2no space- if the Row's Gutterwidthis set to18%- if the Row's Gutter width is set to4
Examples:
Row's Gutter Width is set to
4:
Row's Gutter Width is set to
3(default value):
Row's Gutter Width is set to
2:
Row's Gutter Width is set to
1: