- 1px = 0.0625rem
- 2px = 0.125rem
- 3px = 0.1875rem
- 4px = 0.25rem
- 5px = 0.3125rem
- 6px = 0.375rem
- 7px = 0.4375rem
- 8px = 0.5rem
- 9px = 0.5625rem
- 10px = 0.625rem
- 11px = 0.6875rem
- 12px = 0.75rem
- 13px = 0.8125rem
- 14px = 0.875rem
- 15px = 0.9375rem
- 16px = 1rem(base)
- 18px = 1.125rem
- 20px = 1.25rem
- 22px = 1.375rem
- 24px = 1.5rem
- 26px = 1.625rem
- 28px = 1.75rem
- 30px = 1.875rem
- 32px = 2rem
- 34px = 2.125rem
- 36px = 2.25rem
- 38px = 2.375rem
- 40px = 2.5rem
