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Bootstrap/less/grid.less

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//
// Grid system
// --------------------------------------------------
// Set the container width, and override it for fixed navbars in media queries
.container {
.container-fixed();
}
// Mobile-first defaults
.row {
.make-row();
}
// Common styles for small and large grid columns
.col-xs-1,
.col-xs-2,
.col-xs-3,
.col-xs-4,
.col-xs-5,
.col-xs-6,
.col-xs-7,
.col-xs-8,
.col-xs-9,
.col-xs-10,
.col-xs-11,
.col-xs-12,
.col-sm-1,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-10,
.col-sm-11,
.col-sm-12,
.col-md-1,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-10,
.col-md-11,
.col-md-12,
.col-lg-1,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-10,
.col-lg-11,
.col-lg-12 {
position: relative;
// Prevent columns from collapsing when empty
min-height: 1px;
// Inner gutter via padding
padding-left: (@grid-gutter-width / 2);
padding-right: (@grid-gutter-width / 2);
}
// Extra small grid
//
// Grid classes for extra small devices like smartphones. No offset, push, or
// pull classes are present here due to the size of the target.
//
// Note that `.col-xs-12` doesn't get floated on purpose—there's no need since
// it's full-width.
.col-xs-1,
.col-xs-2,
.col-xs-3,
.col-xs-4,
.col-xs-5,
.col-xs-6,
.col-xs-7,
.col-xs-8,
.col-xs-9,
.col-xs-10,
.col-xs-11 {
float: left;
}
.col-xs-1 { width: percentage((1 / @grid-columns)); }
.col-xs-2 { width: percentage((2 / @grid-columns)); }
.col-xs-3 { width: percentage((3 / @grid-columns)); }
.col-xs-4 { width: percentage((4 / @grid-columns)); }
.col-xs-5 { width: percentage((5 / @grid-columns)); }
.col-xs-6 { width: percentage((6 / @grid-columns)); }
.col-xs-7 { width: percentage((7 / @grid-columns)); }
.col-xs-8 { width: percentage((8 / @grid-columns)); }
.col-xs-9 { width: percentage((9 / @grid-columns)); }
.col-xs-10 { width: percentage((10/ @grid-columns)); }
.col-xs-11 { width: percentage((11/ @grid-columns)); }
.col-xs-12 { width: 100%; }
// Small grid
//
// Columns, offsets, pushes, and pulls for the small device range, from phones
// to tablets.
//
// Note that `.col-sm-12` doesn't get floated on purpose—there's no need since
// it's full-width.
@media (min-width: @screen-tablet) {
.container {
max-width: @container-tablet;
}
.col-sm-1,
.col-sm-2,
.col-sm-3,
.col-sm-4,
.col-sm-5,
.col-sm-6,
.col-sm-7,
.col-sm-8,
.col-sm-9,
.col-sm-10,
.col-sm-11 {
float: left;
}
.col-sm-1 { width: percentage((1 / @grid-columns)); }
.col-sm-2 { width: percentage((2 / @grid-columns)); }
.col-sm-3 { width: percentage((3 / @grid-columns)); }
.col-sm-4 { width: percentage((4 / @grid-columns)); }
.col-sm-5 { width: percentage((5 / @grid-columns)); }
.col-sm-6 { width: percentage((6 / @grid-columns)); }
.col-sm-7 { width: percentage((7 / @grid-columns)); }
.col-sm-8 { width: percentage((8 / @grid-columns)); }
.col-sm-9 { width: percentage((9 / @grid-columns)); }
.col-sm-10 { width: percentage((10/ @grid-columns)); }
.col-sm-11 { width: percentage((11/ @grid-columns)); }
.col-sm-12 { width: 100%; }
// Push and pull columns for source order changes
.col-sm-push-1 { left: percentage((1 / @grid-columns)); }
.col-sm-push-2 { left: percentage((2 / @grid-columns)); }
.col-sm-push-3 { left: percentage((3 / @grid-columns)); }
.col-sm-push-4 { left: percentage((4 / @grid-columns)); }
.col-sm-push-5 { left: percentage((5 / @grid-columns)); }
.col-sm-push-6 { left: percentage((6 / @grid-columns)); }
.col-sm-push-7 { left: percentage((7 / @grid-columns)); }
.col-sm-push-8 { left: percentage((8 / @grid-columns)); }
.col-sm-push-9 { left: percentage((9 / @grid-columns)); }
.col-sm-push-10 { left: percentage((10/ @grid-columns)); }
.col-sm-push-11 { left: percentage((11/ @grid-columns)); }
.col-sm-pull-1 { right: percentage((1 / @grid-columns)); }
.col-sm-pull-2 { right: percentage((2 / @grid-columns)); }
.col-sm-pull-3 { right: percentage((3 / @grid-columns)); }
.col-sm-pull-4 { right: percentage((4 / @grid-columns)); }
.col-sm-pull-5 { right: percentage((5 / @grid-columns)); }
.col-sm-pull-6 { right: percentage((6 / @grid-columns)); }
.col-sm-pull-7 { right: percentage((7 / @grid-columns)); }
.col-sm-pull-8 { right: percentage((8 / @grid-columns)); }
.col-sm-pull-9 { right: percentage((9 / @grid-columns)); }
.col-sm-pull-10 { right: percentage((10/ @grid-columns)); }
.col-sm-pull-11 { right: percentage((11/ @grid-columns)); }
// Offsets
.col-sm-offset-1 { margin-left: percentage((1 / @grid-columns)); }
.col-sm-offset-2 { margin-left: percentage((2 / @grid-columns)); }
.col-sm-offset-3 { margin-left: percentage((3 / @grid-columns)); }
.col-sm-offset-4 { margin-left: percentage((4 / @grid-columns)); }
.col-sm-offset-5 { margin-left: percentage((5 / @grid-columns)); }
.col-sm-offset-6 { margin-left: percentage((6 / @grid-columns)); }
.col-sm-offset-7 { margin-left: percentage((7 / @grid-columns)); }
.col-sm-offset-8 { margin-left: percentage((8 / @grid-columns)); }
.col-sm-offset-9 { margin-left: percentage((9 / @grid-columns)); }
.col-sm-offset-10 { margin-left: percentage((10/ @grid-columns)); }
.col-sm-offset-11 { margin-left: percentage((11/ @grid-columns)); }
}
// Medium grid
//
// Columns, offsets, pushes, and pulls for the desktop device range.
//
// Note that `.col-md-12` doesn't get floated on purpose—there's no need since
// it's full-width.
@media (min-width: @screen-desktop) {
.container {
max-width: @container-desktop;
}
.col-md-1,
.col-md-2,
.col-md-3,
.col-md-4,
.col-md-5,
.col-md-6,
.col-md-7,
.col-md-8,
.col-md-9,
.col-md-10,
.col-md-11 {
float: left;
}
.col-md-1 { width: percentage((1 / @grid-columns)); }
.col-md-2 { width: percentage((2 / @grid-columns)); }
.col-md-3 { width: percentage((3 / @grid-columns)); }
.col-md-4 { width: percentage((4 / @grid-columns)); }
.col-md-5 { width: percentage((5 / @grid-columns)); }
.col-md-6 { width: percentage((6 / @grid-columns)); }
.col-md-7 { width: percentage((7 / @grid-columns)); }
.col-md-8 { width: percentage((8 / @grid-columns)); }
.col-md-9 { width: percentage((9 / @grid-columns)); }
.col-md-10 { width: percentage((10/ @grid-columns)); }
.col-md-11 { width: percentage((11/ @grid-columns)); }
.col-md-12 { width: 100%; }
// Push and pull columns for source order changes
.col-md-push-0 { left: auto; }
.col-md-push-1 { left: percentage((1 / @grid-columns)); }
.col-md-push-2 { left: percentage((2 / @grid-columns)); }
.col-md-push-3 { left: percentage((3 / @grid-columns)); }
.col-md-push-4 { left: percentage((4 / @grid-columns)); }
.col-md-push-5 { left: percentage((5 / @grid-columns)); }
.col-md-push-6 { left: percentage((6 / @grid-columns)); }
.col-md-push-7 { left: percentage((7 / @grid-columns)); }
.col-md-push-8 { left: percentage((8 / @grid-columns)); }
.col-md-push-9 { left: percentage((9 / @grid-columns)); }
.col-md-push-10 { left: percentage((10/ @grid-columns)); }
.col-md-push-11 { left: percentage((11/ @grid-columns)); }
.col-md-pull-0 { right: auto; }
.col-md-pull-1 { right: percentage((1 / @grid-columns)); }
.col-md-pull-2 { right: percentage((2 / @grid-columns)); }
.col-md-pull-3 { right: percentage((3 / @grid-columns)); }
.col-md-pull-4 { right: percentage((4 / @grid-columns)); }
.col-md-pull-5 { right: percentage((5 / @grid-columns)); }
.col-md-pull-6 { right: percentage((6 / @grid-columns)); }
.col-md-pull-7 { right: percentage((7 / @grid-columns)); }
.col-md-pull-8 { right: percentage((8 / @grid-columns)); }
.col-md-pull-9 { right: percentage((9 / @grid-columns)); }
.col-md-pull-10 { right: percentage((10/ @grid-columns)); }
.col-md-pull-11 { right: percentage((11/ @grid-columns)); }
// Offsets
.col-md-offset-0 { margin-left: 0; }
.col-md-offset-1 { margin-left: percentage((1 / @grid-columns)); }
.col-md-offset-2 { margin-left: percentage((2 / @grid-columns)); }
.col-md-offset-3 { margin-left: percentage((3 / @grid-columns)); }
.col-md-offset-4 { margin-left: percentage((4 / @grid-columns)); }
.col-md-offset-5 { margin-left: percentage((5 / @grid-columns)); }
.col-md-offset-6 { margin-left: percentage((6 / @grid-columns)); }
.col-md-offset-7 { margin-left: percentage((7 / @grid-columns)); }
.col-md-offset-8 { margin-left: percentage((8 / @grid-columns)); }
.col-md-offset-9 { margin-left: percentage((9 / @grid-columns)); }
.col-md-offset-10 { margin-left: percentage((10/ @grid-columns)); }
.col-md-offset-11 { margin-left: percentage((11/ @grid-columns)); }
}
// Large grid
//
// Columns, offsets, pushes, and pulls for the large desktop device range.
//
// Note that `.col-lg-12` doesn't get floated on purpose—there's no need since
// it's full-width.
@media (min-width: @screen-lg-desktop) {
.container {
max-width: @container-lg-desktop;
}
.col-lg-1,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9,
.col-lg-10,
.col-lg-11 {
float: left;
}
.col-lg-1 { width: percentage((1 / @grid-columns)); }
.col-lg-2 { width: percentage((2 / @grid-columns)); }
.col-lg-3 { width: percentage((3 / @grid-columns)); }
.col-lg-4 { width: percentage((4 / @grid-columns)); }
.col-lg-5 { width: percentage((5 / @grid-columns)); }
.col-lg-6 { width: percentage((6 / @grid-columns)); }
.col-lg-7 { width: percentage((7 / @grid-columns)); }
.col-lg-8 { width: percentage((8 / @grid-columns)); }
.col-lg-9 { width: percentage((9 / @grid-columns)); }
.col-lg-10 { width: percentage((10/ @grid-columns)); }
.col-lg-11 { width: percentage((11/ @grid-columns)); }
.col-lg-12 { width: 100%; }
// Push and pull columns for source order changes
.col-lg-push-0 { left: auto; }
.col-lg-push-1 { left: percentage((1 / @grid-columns)); }
.col-lg-push-2 { left: percentage((2 / @grid-columns)); }
.col-lg-push-3 { left: percentage((3 / @grid-columns)); }
.col-lg-push-4 { left: percentage((4 / @grid-columns)); }
.col-lg-push-5 { left: percentage((5 / @grid-columns)); }
.col-lg-push-6 { left: percentage((6 / @grid-columns)); }
.col-lg-push-7 { left: percentage((7 / @grid-columns)); }
.col-lg-push-8 { left: percentage((8 / @grid-columns)); }
.col-lg-push-9 { left: percentage((9 / @grid-columns)); }
.col-lg-push-10 { left: percentage((10/ @grid-columns)); }
.col-lg-push-11 { left: percentage((11/ @grid-columns)); }
.col-lg-pull-0 { right: auto; }
.col-lg-pull-1 { right: percentage((1 / @grid-columns)); }
.col-lg-pull-2 { right: percentage((2 / @grid-columns)); }
.col-lg-pull-3 { right: percentage((3 / @grid-columns)); }
.col-lg-pull-4 { right: percentage((4 / @grid-columns)); }
.col-lg-pull-5 { right: percentage((5 / @grid-columns)); }
.col-lg-pull-6 { right: percentage((6 / @grid-columns)); }
.col-lg-pull-7 { right: percentage((7 / @grid-columns)); }
.col-lg-pull-8 { right: percentage((8 / @grid-columns)); }
.col-lg-pull-9 { right: percentage((9 / @grid-columns)); }
.col-lg-pull-10 { right: percentage((10/ @grid-columns)); }
.col-lg-pull-11 { right: percentage((11/ @grid-columns)); }
// Offsets
.col-lg-offset-0 { margin-left: 0; }
.col-lg-offset-1 { margin-left: percentage((1 / @grid-columns)); }
.col-lg-offset-2 { margin-left: percentage((2 / @grid-columns)); }
.col-lg-offset-3 { margin-left: percentage((3 / @grid-columns)); }
.col-lg-offset-4 { margin-left: percentage((4 / @grid-columns)); }
.col-lg-offset-5 { margin-left: percentage((5 / @grid-columns)); }
.col-lg-offset-6 { margin-left: percentage((6 / @grid-columns)); }
.col-lg-offset-7 { margin-left: percentage((7 / @grid-columns)); }
.col-lg-offset-8 { margin-left: percentage((8 / @grid-columns)); }
.col-lg-offset-9 { margin-left: percentage((9 / @grid-columns)); }
.col-lg-offset-10 { margin-left: percentage((10/ @grid-columns)); }
.col-lg-offset-11 { margin-left: percentage((11/ @grid-columns)); }
}