General Font
Font for body, content, text...
E.g. normal 13px/1.55 "Helvetica Neue", "Open Sans", helvetica, arial, sans-serifz
H1
E.g. normal 20px/1.15 "Open Sans", helvetica, arial, sans-serif
H2
E.g. normal normal 18px/1.15 "Open Sans", helvetica, arial, sans-serif
H3
E.g. normal 16px/1.35 "Open Sans", helvetica, arial, sans-serif
H4
E.g. normal 14px/1.35 "Open Sans", helvetica, arial, sans-serif
H5
E.g. normal 13px/1.35 "Open Sans", helvetica, arial, sans-serif
H6
E.g. normal 12px/1.35 "Open Sans", helvetica, arial, sans-serif