diff --git a/src/panels/config/ha-form-style.js b/src/panels/config/ha-form-style.js
deleted file mode 100644
index 71cf999aab..0000000000
--- a/src/panels/config/ha-form-style.js
+++ /dev/null
@@ -1,29 +0,0 @@
-const documentContainer = document.createElement("template");
-documentContainer.setAttribute("style", "display: none;");
-
-documentContainer.innerHTML = `<dom-module id="ha-form-style">
-  <template>
-    <style>
-      .form-group {
-        @apply --layout-horizontal;
-        @apply --layout-center;
-        padding: 8px 16px;
-      }
-
-      .form-group label {
-        @apply --layout-flex-2;
-      }
-
-      .form-group .form-control {
-        @apply --layout-flex;
-      }
-
-      .form-group.vertical {
-        @apply --layout-vertical;
-        @apply --layout-start;
-      }
-    </style>
-  </template>
-</dom-module>`;
-
-document.head.appendChild(documentContainer.content);