diff --git a/src/style.js b/src/style.js
index 1d19140..5922129 100755
--- a/src/style.js
+++ b/src/style.js
@@ -105,7 +105,7 @@ const style = css`
     padding-top: 100%;
   }
   .mmp__bg {
-    background: var(--ha-card-background, var(--paper-card-background-color, white));
+    background: var(--ha-card-background, var(--card-background-color, var(--paper-card-background-color, white)));
     position: absolute;
     top: 0; right: 0; bottom: 0; left: 0;
     overflow: hidden;