Remove unused css class in test component

projects/common/ui-elements/text/text.component.ts

@@ -53,8 +53,7 @@ import { ValueChangeElement } from '../../models/uI-element';
     '::ng-deep .text-container h3 {font-weight: bold; font-size: 16px;}',
     '::ng-deep .text-container h4 {font-weight: normal; font-size: 16px;}',
     ':host ::ng-deep mark {color: inherit}',
-    'sup, sub {line-height: 0;}',
-    '.list-container {display: flex; flex-direction: column; width: 100%; height: 100%;}'
+    'sup, sub {line-height: 0;}'
   ]
 })
 export class TextComponent extends ElementComponent {