1 test1 -webkit-font-feature-settings: 'dlig' 1
2 test2 -webkit-font-feature-settings: normal
3 test1 -webkit-font-smoothing: antialiased
4 test2 -webkit-font-smoothing: auto
5 test1 -webkit-text-orientation: upright
6 test2 -webkit-text-orientation: vertical-right