diff --git a/source/sass/wagtail/blocks.scss b/source/sass/wagtail/blocks.scss
index d17b675f33c..66fb4403585 100644
--- a/source/sass/wagtail/blocks.scss
+++ b/source/sass/wagtail/blocks.scss
@@ -10,14 +10,6 @@
   @extend .full-width;
 }
 
-.tw-container.image_text-block {
-  .streamfield-content {
-    .tw-row {
-      margin-right: calc(-1rem + 1px);
-    }
-  }
-}
-
 .primary-page-content {
   &.wide {
     .streamfield-content {
@@ -105,3 +97,12 @@
 .share-button-blog-title-container {
   margin-bottom: -2em;
 }
+
+// Fixes horizontal overflow for Image Text blocks
+.tw-container.image_text-block {
+  .streamfield-content {
+    .tw-row {
+      margin-right: calc(-1rem + 1px);
+    }
+  }
+}