Solution

This solution was create to address StackExchange problem listed at https://sharepoint.stackexchange.com/questions/264104/how-to-add-an-instagram-facebook-and-twitter-logos-in-sharepoint-modern-communi

Footer

Bootstrap SPFx project for creating footer with images.

Output

Building the code

git clone the repo
npm i
npm i -g gulp
gulp trust-dev-cert
gulp serve

In order to run this solution on your SharePoint online tenant while development, update the config/serve.json file. Change the URL from https://contoso.sharepoint.com/sites/mySite/SitePages/myPage.aspx to something like https://<tenant_name>.sharepoint.com/sites/mySite/SitePages/myPage.aspx.