bs749-optimized.less

// ...............
 
@grid-columns:      5;
@grid-gutter-width: 33px;
 
// ...............
 
.col-xs-1,
.col-sm-1,
.col-md-1,
.col-lg-1 {
    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);
}
 
.make-grid-columns() {
    .col(); // kickstart it
    .col(@index: @grid-columns) when (@index > 1) {
        .col((@index - 1));
        .col-xs-@{index},
        .col-sm-@{index},
        .col-md-@{index},
        .col-lg-@{index} {
            &:extend(.col-xs-1);
        }
    }
}
 
// ...............
 
.make-grid-columns();