diff --git a/layouts/_default/_markup/render-image.html b/layouts/_default/_markup/render-image.html
index 753bd43..0091b6a 100644
--- a/layouts/_default/_markup/render-image.html
+++ b/layouts/_default/_markup/render-image.html
@@ -1,10 +1,10 @@
 {{- if .IsBlock }}
-  <figure id="figure-{{ .Ordinal }}">
+  <figure class="figure--image" id="figure-{{ .Ordinal }}">
     <img src="{{ .Destination | safeURL }}"
       {{- with .Text }} alt="{{ . }}"{{ end -}}
     >
     {{- with .Title }}
-    <figcaption>{{ . }}</figcaption>
+      <figcaption>{{ . }}</figcaption>
     {{- end }}
   </figure>
 {{ else -}}