This commit adds a horizontal line and some extra spacing between different sections of the "Press kit" page to make it easier to identify where one section ends and the next begins. Before: ![presskit sections before][1] After: ![presskit sections after][2] [1]: https://user-images.githubusercontent.com/8604205/108739638-8208c600-753d-11eb-99bb-ea119640de39.png [2]: https://user-images.githubusercontent.com/8604205/108745297-95b72b00-7543-11eb-9a35-56325477534b.png PR Close #40945