Sorts categories in tile-view by prefix

client/src/app/shared/components/block-tile/block-tile.component.scss

@@ -7,8 +7,6 @@
         min-width: 30%;
 
         .tile-text {
-            padding: 8px 16px;
-
             table {
                 height: 100%;
                 width: 100%;

client/src/app/site/motions/modules/motion-list/components/motion-list/motion-list.component.ts

@@ -264,7 +264,9 @@ export class MotionListComponent extends ListViewBaseComponent<ViewMotion> imple
             }
         }
 
-        this.tileCategories = Object.values(this.informationOfMotionsInTileCategories);
+        this.tileCategories = Object.values(this.informationOfMotionsInTileCategories).sort((a, b) =>
+            ('' + a.prefix).localeCompare(b.prefix)
+        );
     }
 
     /**