diff --git a/glance-system/glance-helper.yaml b/glance-system/glance-helper.yaml
index 8d495c8..f92a505 100644
--- a/glance-system/glance-helper.yaml
+++ b/glance-system/glance-helper.yaml
@@ -90,6 +90,10 @@ data:
                 --accent-60: #{safe_accent}99;
             }}
             * {{ margin: 0; padding: 0; box-sizing: border-box; }}
+            html, body {{
+                background: transparent !important;
+                height: 100%;
+            }}
             body {{
                 background: transparent;
                 font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;