Minor edit to update the display of a screenshot in Episode 3#118

Merged

ErinBecker merged 3 commits intoLibraryCarpentry:gh-pagesfrom

emcaulay:gh-pages

Sep 24, 2021

Commits on Sep 14, 2021

adding drop shadow styling to image in episode 3 to improve legibility in the lesson
emcaulay
committed
Merge remote-tracking branch 'upstream/gh-pages' into gh-pages
emcaulay
committed

Commits on Sep 15, 2021

update to improve the screenshot for showing github by adding a border
emcaulay
committed