font-variant-ligatures: common-ligatures;

Common ligatures should be used: ff, fl, fi, ffl, ffi, fb, ffb, fh, ffh, fk, ffk, fj & ffj. Common ligatures should be off: ff, fl, fi, ffl, ffi, fb, ffb, fh, ffh, fk, ffk, fj & ffj.

font-variant-ligatures: discretionary-ligatures;

Additional ligatures should be used: st & ct. Additional ligatures should be off: st & ct.

font-variant-ligatures: historical-ligatures;

Historic ligatures should be used: tz, th, ſb, ſh, ſl & ſt Historic ligatures should be off: tz, th, ſb, ſh, ſl & ſt.

font-variant-ligatures: normal;

Common Common ligatures should be used: ff, fl, fi, ffl, ffi, fb, ffb, fh, ffh, fk, ffk, fj & ffj. Additional ligatures should be off: st & ct. Historic ligatures should be off: tz, th, ſb, ſh, ſl & ſt.

font-variant-ligatures: inherit;

Common ligatures should be used: ff, fl, fi, ffl, ffi, fb, ffb, fh, ffh, fk, ffk, fj & ffj. Additional ligatures should be used: st & ct. Historic ligatures should be used: tz, th, ſb, ſh, ſl & ſt.

font-variant-ligatures: normal; font-variant-ligatures: inherit;

Common ligatures should be used: ff, fl, fi, ffl, ffi, fb, ffb, fh, ffh, fk, ffk, fj & ffj. Additional ligatures should be off: st & ct. Historic ligatures should be off: tz, th, ſb, ſh, ſl & ſt.