Here, we will pick up our old Slack About Page, and make it responsive so that it works on mobile, tablet, and desktop.
Here are the three versions:
You can head to https://slack.com/about to play with various widths and see how they adjust various elements to make the page responsive.
Since this is the final part of the project, you have to submit all your code so far below to be eligible for a certificate. To submit, upload your project to Github. Here are the instructions: https://help.github.com/articles/adding-an-existing-project-to-github-using-the-command-line/
Leave a link to your public Github project repository in the comments section below.