.space-top-none{margin-top:0}
.space-top-small{margin-top:1rem}
.space-top-medium{margin-top:2rem}
.space-top-large{margin-top:3rem}
.space-bottom-none{margin-bottom:0}
.space-bottom-small{margin-bottom:1rem}
.space-bottom-medium{margin-bottom:2rem}
.space-bottom-large{margin-bottom:3rem}