diff --git a/assets/sass/_theme/blocks/chapter.sass b/assets/sass/_theme/blocks/chapter.sass
index 059d9c45adf26d115f5f967177ed2bc595520d4d..f4453c6da51e42fd89ac7ab27365dcad456be773 100644
--- a/assets/sass/_theme/blocks/chapter.sass
+++ b/assets/sass/_theme/blocks/chapter.sass
@@ -69,6 +69,8 @@
                     width: col(4)
                     margin-left: col-offset(1)
                     margin-bottom: 0
+                    img
+                        margin-left: auto
     @include in-page-with-or-without-sidebar
         h2, h3
             @include h2