Remove whitespace from document teaser template

Author: tkleinke

desktop/src/app/components/widgets/document-teaser.html

@@ -3,17 +3,12 @@
 
     <div *ngIf="document.resource.identifier || document.resource.shortDescription"
          class="teasercontent media-body ml-2">
-        <div class="title">
-            {{document.resource.identifier}}
-        </div>
-
-        <div class="subtitle">
-            {{getShortDescription()}}
-        </div>
+        <div class="title">{{document.resource.identifier}}</div>
+        <div class="subtitle">{{getShortDescription()}}</div>
     </div>
 
     <div *ngIf="!(document.resource.identifier || document.resource.shortDescription)"
          class="teasercontent media-body ml-2">
         <div class="new title" i18n="@@components.documents.documentTeaser.newResource">Neue Ressource</div>
     </div>
-</div>
+</div>