Merge branch '147-mat-dialog-buttons-are-not-shown-on-small-devices' into 'master'

Make cookie-dialog scrollable

Closes #147

See merge request arsnova/frag.jetzt!152

src/app/components/home/_dialogs/cookies/cookies.component.html

@@ -3,23 +3,25 @@
   <div class="header-container">
     <h1 mat-dialog-title tabindex="0" id="cookie-header">{{ 'cookies.title' | translate }}</h1>
     <button mat-icon-button aria-labelledby="info-label" class="info" (click)="openDataProtection()">
-    <mat-icon class="info-icon">security</mat-icon>
-  </button>
+      <mat-icon class="info-icon">security</mat-icon>
+    </button>
   </div>
 
   <mat-divider></mat-divider>
   <mat-dialog-content tabindex="0">
+
     <app-cookies-de *ngIf="currentLang=='de'"></app-cookies-de>
     <app-cookies-en *ngIf="currentLang=='en'"></app-cookies-en>
-  </mat-dialog-content>
 
-  <app-dialog-action-buttons
-    buttonsLabelSection="cookies"
-    confirmButtonLabel="accept"
-    [confirmButtonType]=confirmButtonType
-    [cancelButtonClickAction]="buildDeclineActionCallback()"
-    [confirmButtonClickAction]="buildConfirmActionCallback()"
-  ></app-dialog-action-buttons>
+    <app-dialog-action-buttons
+      buttonsLabelSection="cookies"
+      confirmButtonLabel="accept"
+      [confirmButtonType]=confirmButtonType
+      [cancelButtonClickAction]="buildDeclineActionCallback()"
+      [confirmButtonClickAction]="buildConfirmActionCallback()">
+    </app-dialog-action-buttons>
+
+  </mat-dialog-content>
 
   <div class="visually-hidden">
     <div id="info-label">{{'cookies.info-label' | translate }}</div>