## USAGE - if position variable is string it can be one of the "horizontal" or "vertical" value - you can also pass array with breakpoints as keys and values are one of the "horizontal" or "vertical" strings - by default "horizontal" is used for all breakpoints, so you can just pass array with breakpoints which should be "vertical"

Math.sum is used due to inconsistent variable value for f:variable viewhelper for integer 0.