diff --git a/app/views/articles/_badges_area.html.erb b/app/views/articles/_badges_area.html.erb
index 28fc9da68..4718e3df4 100644
--- a/app/views/articles/_badges_area.html.erb
+++ b/app/views/articles/_badges_area.html.erb
@@ -46,7 +46,7 @@
             src="<%= cloudinary achievement.badge.badge_image_url, 180 %>"
             alt="<%= achievement.badge.title %>"
             title="<%= achievement.badge.title %>"
-            class="badge-achievement-image"
+            class="badge-achievement-image mx-auto"
             style="transform: rotate(<%= -25 + (achievement.id.digits.first * 5) %>deg);
               margin-left: <%= achievement.id.digits.first * 3 %>px;
               margin-right: <%= achievement.id.digits.first * 1 %>px;" />