1 files changed, 4 insertions, 1 deletions
diff --git a/lib/document-to-html.js b/lib/document-to-html.js
index bd3a3d6..4f38b9d 100644
--- a/lib/document-to-html.js
+++ b/lib/document-to-html.js
@@ -148,5 +148,8 @@ function DocumentConverter(options) {
 }
 
 function unrecognisedStyleWarning(type, element) {
-    return results.warning("Unrecognised " + type + " style: '" + element.styleName + "'");
+    return results.warning(
+        "Unrecognised " + type + " style: '" + element.styleName + "'" +
+        " (Style ID: " + element.styleId + ")"
+    );
 }