Weltraum-gegen Raum-Around
/*
space-around: items are evenly distributed in the line with equal space
around them.( __#____#____#__ )
space-evenly: items are distributed so that the spacing between any two
adjacent alignment subjects, before the first alignment subject, and
after the last alignment subject is the same. ( ___#___#___#___ )
/*
Zany Zebra