diff --git a/fsys/public/js/dnfs.js b/fsys/public/js/dnfs.js
index 43cc014..01e35ce 100644
--- a/fsys/public/js/dnfs.js
+++ b/fsys/public/js/dnfs.js
@@ -420,9 +420,9 @@ function renderMarkdown(element, content) {
 		html: false,
 		highlight: function(code, lang) {
 			if (lang && hljs.getLanguage(lang)) {
-				return `<pre><code class="hljs language-${lang}">${hljs.highlight(code, {language: lang}).value}</code></pre>`
+				return `<pre><code class="hljs language-${lang}"><div style="font-size: 11px;">${lang}</div>${hljs.highlight(code, {language: lang}).value}</code></pre>`
 			} else {
-				return `<pre><code class="hljs">${md.utils.escapeHtml(code)}</code></pre>`
+				return `<pre><code class="hljs"><div style="font-size: 11px;">${lang}</div>\n${md.utils.escapeHtml(code)}</code></pre>`
 			}
 		}
 	});