Columns
Column Widths
Append .group to the outer element and .group_XofX to the inner element(s).
Reordering
For .first and .last, append the class to .group_XofX to reorder the contents of the row. For .reverse, append the class to .group to reorder the contents of the row.
.first
.last
.reverse
Alignment
Append the class to .group to align the contents of the row.
.start
.center
.end
.top
.middle
.bottom
Distribution
Append the class to .group to distribute the contents of the row.
.around
.between