Beta Signup polish:

[pamdinevaCfA]

• [ ] Email is underlined red on submit
• [x] Email input help text is divorced from the field. See Material specs
• [x] Feedback page paragraph text font doesn't match, all basic body text should = 19px (or 1em). [placeholder for a conversation on style hierarchy]
• [x] Feedback page missing email emoji
• [x] Spacing between body section and footer is odd [talk to me about margin rhythm]
• [ ] Emojis are fuzzy on retina screen