The font-variant-numeric keywords

Keyword
Regular Text
Styled Text
ordinal
1st, 2nd, 3rd, 4th
1st, 2nd, 3rd, 4th
slashed-zero
1,024
1,024
lining-nums
1234567890
1234567890
oldstyle-nums
1234567890
1234567890
proportional-nums
1234567890
1234567890
tabular-nums
1234567890
1234567890
diagonal-fractions
1/2 3/4 5/6 7/8 9/10
1/2 3/4 5/6 7/8 9/10
stacked-fractions
1/2 3/4 5/6 7/8 9/10
1/2 3/4 5/6 7/8 9/10