Grid & Responsive

Grid Options

Extra small devices Phones (<768px) Small devices Tablets (≥768px) Medium devices Desktops (≥992px) Large devices Desktops (≥1200px)
Grid behaviorHorizontal at all timesCollapsed to start, horizontal above breakpoints
Max container widthNone (auto)750px970px1170px
Class prefix.col-xs-.col-sm-.col-md-.col-lg-
# of columns12
Max column widthAuto60px78px95px
Gutter width30px (15px on each side of a column)
NestableYes
OffsetsN/AYes
Column orderingN/AYes

Responsive utilities

Extra small devices Phones (<768px) Small devices Tablets (≥768px) Medium devices Desktops (≥992px) Large devices Desktops (≥1200px)
.visible-xs-*Visible
.visible-sm-*Visible
.visible-md-*Visible
.visible-lg-*Visible
.hidden-xsVisibleVisibleVisible
.hidden-smVisibleVisibleVisible
.hidden-mdVisibleVisibleVisible
.hidden-lgVisibleVisibleVisible