diff --git a/layouts/_default/_markup/render-codeblock.html b/layouts/_default/_markup/render-codeblock.html
new file mode 100644
index 0000000..9bfc3b1
--- /dev/null
+++ b/layouts/_default/_markup/render-codeblock.html
@@ -0,0 +1 @@
+<pre class="chroma"><code class="language-{{ .Type }}" data-lang="{{ .Type }}">{{ (transform.HighlightCodeBlock .).Inner }}</code></pre>