grid options

xs
<576px		 sm
≥576px		 md
≥768px		 lg
≥992px		 xl
≥1200px		 xxl
≥1400px
Container max-width None (auto) 540px 720px 960px 1140px 1320px
Class prefix .col- .col-sm- .col-md- .col-lg- .col-xl- .col-xxl-
# of columns 12
Gutter width 1.5rem (.75rem on left and right)
Custom gutters Yes
Nestable Yes
Column ordering Yes

Grid Column

col 7
col 5
col 4
col 6
col 2
col 6
col 6
col 4
col 4
col 4
col 3
col 3
col 3
col 3
col 2
col 2
col 2
col 2
col 2
col 2
col 1
col 1
col 1
col 1
col 1
col 1
col 1
col 1
col 1
col 1
col 1
col 1

Equal width Column

col 6
col 6
col 4
col 4
col 4
col 3
col 3
col 3
col 3
col 2
col 2
col 2
col 2
col 2
col 2

Responsive Column

col-md-8
col-md-4
col-md-6
col-md-6
col-xl-4 col-lg-6
col-xl-4 col-lg-6
col-xl-4 col-lg-6
col-xl-3 col-lg-4 col-md-6
col-xl-3 col-lg-4 col-md-6
col-xl-3 col-lg-4 col-md-6
col-xl-3 col-lg-4 col-md-6