grid.less
2.36 KB
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//
// Grid system
// --------------------------------------------------
// Container widths
//
// Set the container width, and override it for fixed navbars in media queries.
.container {
.container-fixed();
@media (min-width: @screen-sm-min) {
width: @container-sm;
}
@media (min-width: @screen-md-min) {
width: @container-md;
}
@media (min-width: @screen-lg-min) {
width: @container-lg;
}
}
// Fluid container
//
// Utilizes the mixin meant for fixed width containers, but without any defined
// width for fluid, full width layouts.
.container-fluid {
.container-fixed();
}
// Row
//
// Rows contain and clear the floats of your columns.
.row {
.make-row();
}
// Columns
//
// Common styles for small and large grid columns
.make-grid-columns() {
// Common styles for all sizes of grid columns, widths 1-12
.col(@index) { // initial
@item: ~".col-xs-@{index}, .col-ms-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}";
.col((@index + 1), @item);
}
.col(@index, @list) when (@index =< @grid-columns) { // general; "=<" isn't a typo
@item: ~".col-xs-@{index}, .col-ms-@{index}, .col-sm-@{index}, .col-md-@{index}, .col-lg-@{index}";
.col((@index + 1), ~"@{list}, @{item}");
}
.col(@index, @list) when (@index > @grid-columns) { // terminal
@{list} {
position: relative;
// Prevent columns from collapsing when empty
min-height: 1px;
// Inner gutter via padding
padding-left: ceil((@grid-gutter-width / 2));
padding-right: floor((@grid-gutter-width / 2));
}
}
.col(1); // kickstart it
}
.make-grid-columns();
// Extra small grid
//
// Columns, offsets, pushes, and pulls for extra small devices like
// smartphones.
.make-grid(xs);
// Custom grid between xs and sm.
//
// Columns, offsets, pushes, and pulls for the small device range, from phones
// to tablets.
@media (min-width: 576px) {
.make-grid(ms);
}
// Small grid
//
// Columns, offsets, pushes, and pulls for the small device range, from phones
// to tablets.
@media (min-width: @screen-sm-min) {
.make-grid(sm);
}
// Medium grid
//
// Columns, offsets, pushes, and pulls for the desktop device range.
@media (min-width: @screen-md-min) {
.make-grid(md);
}
// Large grid
//
// Columns, offsets, pushes, and pulls for the large desktop device range.
@media (min-width: @screen-lg-min) {
.make-grid(lg);
}