[Frontend] splashpage/homepage

[thejmazz]

• [ ] Logo not as big
• [x] Down arrow
• [x] Dynamic viz
• [ ] "poster" style homepage - see Cathy's poster
• [x] update markdown intro to poster intro
• [x] nicen footer, social links
• [ ] dynamic fixed font size for best reading
• [ ] gels animation in footer
• [ ] mobile/desktop version of splashpage

[thejmazz]

Cathy's poster:

[ACalza]

Do down arrow.

[thejmazz]

Probably won't fiddle with home that much anymore. Closing for now.