Template:topx/documentation

Makes X columns from X child elements via CSS grid-auto-flow:
 * (beginning of first column)
 * (column break)
 * (end of last column)

Parameters

 * : different-width columns
 * : same-width columns
 * : expandable

Examples
undefined undefined
 * 111 111 111
 * 222
 * 222
 * 222
 * 222
 * 222
 * 111
 * 222
 * 111
 * 222
 * 111
 * 222
 * 222

undefined undefined
 * 111 111 111
 * 222
 * 222
 * 222
 * 222
 * 222
 * 111
 * 222
 * 111
 * 222
 * 111
 * 222
 * 222

undefined undefined
 * 111 111 111
 * 222
 * 222
 * 222
 * 222
 * 222
 * 111
 * 222
 * 111
 * 222
 * 111
 * 222
 * 222

undefined undefined
 * 111 111 111
 * 222
 * 222
 * 222
 * 222
 * 222
 * 111
 * 222
 * 111
 * 222
 * 111
 * 222
 * 222

undefined undefined
 * 111
 * 222
 * 222
 * 222
 * 222
 * 222
 * 111
 * 222
 * 111
 * 222
 * 111
 * 222
 * 222

undefined undefined
 * 111
 * 222
 * 222
 * 222
 * 222
 * 222
 * 111
 * 222
 * 111
 * 222
 * 111
 * 222
 * 222