Merge "Add top border for gr-change-view-integration-shared-styles"
diff --git a/polygerrit-ui/app/styles/gr-change-view-integration-shared-styles.html b/polygerrit-ui/app/styles/gr-change-view-integration-shared-styles.html
index 5c5194c..76e978c 100644
--- a/polygerrit-ui/app/styles/gr-change-view-integration-shared-styles.html
+++ b/polygerrit-ui/app/styles/gr-change-view-integration-shared-styles.html
@@ -29,6 +29,10 @@
       /* Workaround for empty style block - see https://github.com/Polymer/tools/issues/408 */
     </style>
     <style>
+      :host {
+        border-top: 1px solid var(--border-color);
+        display: block;
+      }
       .header {
         color: var(--primary-text-color);
         background-color: var(--table-header-background-color);