URL: https://www.swiftbysundell.com/posts/the-power-of-key-paths-in-swift
Browser / Version: Firefox 65.0
Operating System: Mac OS X 10.14
Tested Another Browser: Yes
Problem type: Design is broken
Description: Code examples are all black (on black)
Steps to Reproduce:
Did some debugging without luck. CSS looks fine and computed style shows the right color.

Browser Configuration
- mixed active content blocked: false
- image.mem.shared: true
- buildID: 20181031100345
- tracking content blocked: true (basic)
- gfx.webrender.blob-images: true
- hasTouchScreen: false
- mixed passive content blocked: false
- gfx.webrender.enabled: false
- gfx.webrender.all: false
- channel: nightly
Console Messages:
[u'[JavaScript Warning: "The resource at https://graph.facebook.com/?id=https://www.swiftbysundell.com/posts/the-power-of-key-paths-in-swift&callback=SquarespaceShareButtonCounts1541001791122.facebook was blocked because content blocking is enabled." {file: "https://www.swiftbysundell.com/posts/the-power-of-key-paths-in-swift" line: 0}]', u'[JavaScript Warning: "Loading failed for the <script> with source https://graph.facebook.com/?id=https://www.swiftbysundell.com/posts/the-power-of-key-paths-in-swift&callback=SquarespaceShareButtonCounts1541001791122.facebook." {file: "https://www.swiftbysundell.com/posts/the-power-of-key-paths-in-swift" line: 1}]', u'[JavaScript Warning: "This site appears to use a scroll-linked positioning effect. This may not work well with asynchronous panning; see https://developer.mozilla.org/docs/Mozilla/Performance/ScrollLinkedEffects for further details and to join the discussion on related tools and features!" {file: "https://www.swiftbysundell.com/posts/the-power-of-key-paths-in-swift" line: 0}]']
From webcompat.com with ❤️
URL: https://www.swiftbysundell.com/posts/the-power-of-key-paths-in-swift
Browser / Version: Firefox 65.0
Operating System: Mac OS X 10.14
Tested Another Browser: Yes
Problem type: Design is broken

Description: Code examples are all black (on black)
Steps to Reproduce:
Did some debugging without luck. CSS looks fine and computed style shows the right color.
Browser Configuration
Console Messages:
From webcompat.com with ❤️