diff --git a/public/images/fes.svg b/public/images/fes.svg
new file mode 100644
index 0000000000..1578b57306
--- /dev/null
+++ b/public/images/fes.svg
@@ -0,0 +1,21 @@
+
\ No newline at end of file
diff --git a/src/content/contributor-docs/en/fes_contribution_guide.mdx b/src/content/contributor-docs/en/fes_contribution_guide.mdx
index c68ad15c30..82d27efa86 100644
--- a/src/content/contributor-docs/en/fes_contribution_guide.mdx
+++ b/src/content/contributor-docs/en/fes_contribution_guide.mdx
@@ -26,7 +26,11 @@ The main functions for generating the Friendly Error messages are:
Here is a diagram that outlines the location of all functions in FES and how they connect to others:
-
+
Individual files contain the following main FES functions:
diff --git a/styles/global.scss b/styles/global.scss
index 5f34f2ec78..facdfac4c2 100644
--- a/styles/global.scss
+++ b/styles/global.scss
@@ -409,6 +409,10 @@ pre.code-box,
}
}
+.dark-theme .invert-in-dark {
+ filter: invert(100%);
+}
+
// Grid that switches from 2 to 3 to 4 columns as screen gets bigger
// Usually used with items that have a column width of 3
.content-grid {