Our official brand typeface is
Zilla Slab
06
Typography
A font made for Mozilla (and everyone)
Zilla Slab is a casual and contemporary slab serif with a good amount of quirk. We’ve made it open source for everyone to use.
Try it out yourself
Type Scale
Zilla Slab Bold for Headings as used on this website:
Heading – XXL
Font size: 76px (4.75rem)
Line height: 76px (100%)
Heading – XL
Font size: 66px (4.125rem)
Line height: 66px (100%)
Heading – LG
Font size: 56px (3.5rem)
Line height: 56px (100%)
Heading – MD
Font size: 48px (3rem)
Line height: 48px (100%)
Heading – SM
Font size: 38px (2.375rem)
Line height: 40px (105%)
Heading – XS
Font size: 28px (1.75rem)
Line height: 30px (107%)
Heading – XXS
Font size: 24px (1.5rem)
Line height: 26px (108%)
Heading – XXXS
Font size: 18px (1.125rem)
Line height: 20px (111%)