add onegabes-better-options for inhaltselement

resources/css/filament/admin/theme.css

@@ -78,4 +78,8 @@
 /* TextInputColumn Inhaltsverzeichnis */
 .fi-ta-cell-seite .fi-ta-text-input {
     min-width: 5rem !important;
+}
+
+.fi-ta-filters-header {
+    display: none;
 }