Footer design adjustments

[berleant]

Laura mentioned she would prefer it to be smaller--perhaps not as tall. Some options include:

• decreasing the size of the text
• decreasing the space between the lines
• providing less info
• lots of other stuff

Acceptance criteria

TBA

[orlando]

This needs to be addressed as part of https://github.com/debtcollective/parent/issues/192, no need to open a new ticket