try embed css in html

.github/workflows/release-docs.yml

@@ -31,7 +31,7 @@ jobs:
           mkdir -p dist
           mkdir -p assets_tmp 
           curl -fsSL \
-          -o assets_tmp/github-markdown.css \
+          -o ./assets_tmp/github-markdown.css \
           https://raw.githubusercontent.com/sindresorhus/github-markdown-css/main/github-markdown.css
 
           for doc in cmba-bylaws; do
@@ -39,8 +39,9 @@ jobs:
             pandoc "src/${doc}.md" \
               --toc \
               --standalone \
+              --embed-resources \
               --metadata title="CMBA ${doc}" \
-              --css assets_tmp/github-markdown.css \
+              --css ./assets_tmp/github-markdown.css \
               -o "dist/${doc}.html"
 
             # PDF