diff --git a/prosopopee/themes/material/templates/sections/bordered-picture.html b/prosopopee/themes/material/templates/sections/bordered-picture.html
index 7971de1..a5b11c3 100644
--- a/prosopopee/themes/material/templates/sections/bordered-picture.html
+++ b/prosopopee/themes/material/templates/sections/bordered-picture.html
@@ -1,4 +1,4 @@
-<div class="container baguette caption">
+<div class="bordered-picture baguette caption">
     {% set image = Image(section.image) %}
     {% set caption = section.text %}
     {{ image.copy()}}