Google interest form

[gumillie222]

Make a banner that links to our google interest form. See example: https://hackmit.org/

Here is the link to the google form: https://docs.google.com/forms/d/e/1FAIpQLSemhXtQOOhTzAsz06QA8t9aU-shJs_ZukuU6rW8Nvo2FoiavQ/viewform?usp=sf_link

Make it stick to the top

[gumillie222]

Could you make sure that it looks better when the screen gets narrower? @nehirsunargs