Gutter option is to support websites that use cards (well/panel/thumbnail) to represent their sections.

.gutter-justified do not work for width below 768px.
Note: Gutter is best applied on .row class.
EXAMPLE

Normal

default
default
default
gutter-0
gutter-0
gutter-0
gutter-5
gutter-5
gutter-5
gutter-10
gutter-10
gutter-10
gutter-15
gutter-15
gutter-15
gutter-20
gutter-20
gutter-20

Justified

default
default
default
gutter-0
gutter-0
gutter-0
gutter-5
gutter-5
gutter-5
gutter-10
gutter-10
gutter-10
gutter-15
gutter-15
gutter-15
gutter-20
gutter-20
gutter-20

Related classes: