[Website] Patterns – Lead space

[RichKummer]

v1

v1 guidance updates:

• N/A

v1 media updates:

• Note: Technically, the lead space images are out-of-date for showing the button group in the wrong order (primary should be first).

v2

v2 guidance updates:

• Guidance for using illustration (no gradient)
• Product imagery (lead space centered to show product UI)
• Lead space 50/50 guidance (when added)

v2 media updates:

• Update image below opening description
• Update Anatomy image
• Update content alignment (is this still relevant?)
• Update Do/Do not images for gradient
• Update Do/Do not images for CTAs
• Update Do/Do not images for Double CTA
• Update Pattern in Use x4 images