diff --git a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
index 1aba403..cd48026 100644
--- a/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
+++ b/polygerrit-ui/app/elements/diff/gr-diff/gr-diff.html
@@ -55,7 +55,6 @@
         background-color: var(--table-header-background-color);
       }
       .image-diff .gr-diff {
-        background-color: var(--table-header-background-color);
         text-align: center;
       }
       .image-diff img {
@@ -83,6 +82,9 @@
       .content {
         background-color: var(--view-background-color);
       }
+      .image-diff .content {
+        background-color: var(--table-header-background-color);
+      }
       .full-width {
         width: 100%;
       }