Current

H1 44px

H2 26px

H3 24px

H4 20px

H5 16px
H6 14px

P 16px

+2 px

H1 46px

H2 28px

H3 26px

H4 22px

H5 18px
H6 16px

P 18px

-2 px

H1 42px

H2 24px

H3 22px

H4 18px

H5 16px
H6 12px

P 14px