rt { text-align: inherit; }
.start ruby {
	text-align: left;
	ruby-align: left;
	ruby-align: start;
}
.end ruby {
	text-align: end;
	ruby-align: right;
}
.center ruby {
	text-align: center;
	ruby-align: center;
}
.between ruby {
	text-align: start;
	ruby-align: distribute-letter;
	ruby-align: space-between;
}
.around ruby {
	text-align: start;
	ruby-align: distribute-space;
	ruby-align: space-around;
}