diff --git a/nvim/lua/markdownStyle.css b/nvim/lua/markdownStyle.css
index 51fdabc..1e4a602 100644
--- a/nvim/lua/markdownStyle.css
+++ b/nvim/lua/markdownStyle.css
@@ -1,4 +1,7 @@
-/* @import url("file:///home/gideon/.config/nvim/configs/colors.css"); */
+/* weird look: plantuml, mermaid
+ * flowchart looks ok ok
+ * Code highlights (highlight.js / hljs) incorrect, not base16
+ */
 
 body { background-color: var(--background); }
 
@@ -410,5 +413,5 @@ li::marker {
 }
 
 .katex-html {
-  color: var(--color6);
+  color: var(--color7);
 }