diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index 52f322a8ae91561bd3d81732b3186c201dba1bca..a93f5b1b557af94cb1f9293f51fa11e77e890475 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -18,8 +18,6 @@ import { ContentService } from './services/http/content.service';
 import { ContentAnswerService } from './services/http/content-answer.service';
 import { UserActivationComponent } from './components/home/_dialogs/user-activation/user-activation.component';
 import { AuthenticationInterceptor } from './interceptors/authentication.interceptor';
-import { GenericDataDialogComponent } from './components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component';
-import { FooterLoginDialogComponent } from './components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component';
 import { EssentialsModule } from './components/essentials/essentials.module';
 import { SharedModule } from './components/shared/shared.module';
 import { BrowserModule } from '@angular/platform-browser';
@@ -36,15 +34,12 @@ export function dialogClose(dialogResult: any) {
     LoginComponent,
     PasswordResetComponent,
     RegisterComponent,
-    UserActivationComponent,
-    FooterLoginDialogComponent
+    UserActivationComponent
   ],
   entryComponents: [
     RegisterComponent,
     PasswordResetComponent,
-    UserActivationComponent,
-    GenericDataDialogComponent,
-    FooterLoginDialogComponent
+    UserActivationComponent
   ],
   imports: [
     AppRoutingModule,
diff --git a/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.html b/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.html
index bff24530cb7b8b0fd6dec742c1ef728e57527354..bad88dd8cb1cfca2b0060be4dda91360688e3d51 100644
--- a/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.html
+++ b/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.html
@@ -1,11 +1,11 @@
 <div *ngIf="answer">
   <mat-form-field class="input-block">
-    <input [(ngModel)]="answer.answerOption.label" #roomName matInput placeholder="{{ 'content.answer' | translate }}" name="answer-label"/>
+    <input [(ngModel)]="answer.answerOption.label" matInput
+           placeholder="{{ 'content.answer' | translate }}" name="answer-label"/>
   </mat-form-field>
   <mat-form-field class="input-block">
-            <textarea [(ngModel)]="answer.answerOption.points" #roomDescription matInput matTextareaAutosize
-                      matAutosizeMinRows="2" matAutosizeMaxRows="5" placeholder="{{ 'content.points' | translate }}" name="points">
-            </textarea>
+    <input [(ngModel)]="answer.answerOption.points" matInput
+           placeholder="{{ 'content.points' | translate }}" name="points">
   </mat-form-field>
   <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="10px">
     <button (click)="dialogRef.close()" mat-button color="primary">
diff --git a/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.ts b/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.ts
index 54f8a3b59356a8cd82f551d4d39f3778683a1894..f3e4028f36c34de85b634477207dfb1403e915c3 100644
--- a/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.ts
+++ b/src/app/components/creator/_dialogs/answer-edit/answer-edit.component.ts
@@ -16,8 +16,4 @@ export class AnswerEditComponent implements OnInit {
 
   ngOnInit() {
   }
-
-  onNoClick(): void {
-    this.dialogRef.close();
-  }
 }
diff --git a/src/app/components/creator/_dialogs/content-delete/content-delete.component.html b/src/app/components/creator/_dialogs/content-delete/content-delete.component.html
index ec9c306b291eb9aeaec466ebedb9865f9605e16b..8794410ab9296300ecb26cca26fbea2839e97ed9 100644
--- a/src/app/components/creator/_dialogs/content-delete/content-delete.component.html
+++ b/src/app/components/creator/_dialogs/content-delete/content-delete.component.html
@@ -1,10 +1,10 @@
 <h3>{{ 'room-page.sure' | translate}}</h3>
-<p>Do you really want to delete content <strong>{{content.subject}}</strong>? This action can not be undone.</p>
+<p>{{'room-page.reallyContent' | translate}}<strong>{{content.subject}}</strong>{{'room-page.really2' | translate}}</p>
 <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="10px">
   <button mat-raised-button color="warn" (click)="closeDialog('delete')">
-    Delete content
+    {{'content.delete' | translate}}
   </button>
   <button mat-raised-button color="primary" (click)="closeDialog('abort')">
-    Abort
+    {{'content.abort' | translate}}
   </button>
 </div>
diff --git a/src/app/components/creator/_dialogs/content-edit/content-edit.component.html b/src/app/components/creator/_dialogs/content-edit/content-edit.component.html
new file mode 100644
index 0000000000000000000000000000000000000000..fffc5e8954703c0bcf405519ecdfa192f62c0939
--- /dev/null
+++ b/src/app/components/creator/_dialogs/content-edit/content-edit.component.html
@@ -0,0 +1,33 @@
+<div fxLayout="column" fxLayoutAlign="center" fxLayoutGap="10px">
+  <mat-form-field>
+    <input matInput [(ngModel)]="content.subject" maxlength="20" placeholder="{{'content.subject' | translate}}" name="subject"/>
+  </mat-form-field>
+  <mat-form-field>
+    <textarea matInput [(ngModel)]="content.body" rows="3" maxlength="100" placeholder="{{'content.body' | translate}}" name="body"></textarea>
+  </mat-form-field>
+  <h4>{{'content.answers' | translate}}</h4>
+  <mat-table [dataSource]="displayAnswers">
+    <ng-container matColumnDef="label">
+      <mat-cell *matCellDef="let answer">
+        <mat-form-field class="input-block">
+          <input matInput [(ngModel)]="answer.answerOption.label" maxlength="20" name="answer"/>
+        </mat-form-field>
+      </mat-cell>
+    </ng-container>
+    <ng-container matColumnDef="checked">
+      <mat-cell *matCellDef="let answer; let i = index">
+        <mat-checkbox color="accent" [(ngModel)]="answer.correct"
+                      [checked]="answer.correct" (ngModelChange)="updateAnswer(i)"></mat-checkbox>
+      </mat-cell>
+    </ng-container>
+    <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
+  </mat-table>
+  <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="10px">
+    <button (click)="dialogRef.close('abort')" mat-button color="primary">
+      {{ 'room-page.abort' | translate }}
+    </button>
+    <button (click)="updateContent()" mat-raised-button color="primary">
+      {{ 'room-page.update' | translate }}
+    </button>
+  </div>
+</div>
diff --git a/src/app/components/creator/_dialogs/content-edit/content-edit.component.scss b/src/app/components/creator/_dialogs/content-edit/content-edit.component.scss
new file mode 100644
index 0000000000000000000000000000000000000000..79a73c116559964c09c1dcce1a98cf20b60ac3e5
--- /dev/null
+++ b/src/app/components/creator/_dialogs/content-edit/content-edit.component.scss
@@ -0,0 +1,26 @@
+textarea {
+  line-height: 120%;
+}
+
+.mat-column-checked {
+  display: flex;
+  justify-content: flex-end;
+  max-width: 30px;
+}
+
+mat-row {
+  background-color: #bbdefb;
+  border-color: #bbdefb;
+}
+
+h4 {
+  margin: 0px !important;
+  padding-top: 0px;
+  padding-bottom: 5px;
+  color: #4db6ac;
+}
+
+mat-cell {
+  padding-left: 0px!important;
+  padding-right: 10px!important;
+}
diff --git a/src/app/components/creator/answers-list/answers-list.component.spec.ts b/src/app/components/creator/_dialogs/content-edit/content-edit.component.spec.ts
similarity index 54%
rename from src/app/components/creator/answers-list/answers-list.component.spec.ts
rename to src/app/components/creator/_dialogs/content-edit/content-edit.component.spec.ts
index 6ce3bb35ab546095cbe7530453ee3feaed389dbc..d0b9b23d0e043b6520a30b25fdcb322ba08fa9f3 100644
--- a/src/app/components/creator/answers-list/answers-list.component.spec.ts
+++ b/src/app/components/creator/_dialogs/content-edit/content-edit.component.spec.ts
@@ -1,20 +1,20 @@
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
 
-import { AnswersListComponent } from './answers-list.component';
+import { ContentEditComponent } from './content-edit.component';
 
-describe('AnswersListComponent', () => {
-  let component: AnswersListComponent;
-  let fixture: ComponentFixture<AnswersListComponent>;
+describe('ContentEditComponent', () => {
+  let component: ContentEditComponent;
+  let fixture: ComponentFixture<ContentEditComponent>;
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ AnswersListComponent ]
+      declarations: [ ContentEditComponent ]
     })
     .compileComponents();
   }));
 
   beforeEach(() => {
-    fixture = TestBed.createComponent(AnswersListComponent);
+    fixture = TestBed.createComponent(ContentEditComponent);
     component = fixture.componentInstance;
     fixture.detectChanges();
   });
diff --git a/src/app/components/creator/_dialogs/content-edit/content-edit.component.ts b/src/app/components/creator/_dialogs/content-edit/content-edit.component.ts
new file mode 100644
index 0000000000000000000000000000000000000000..4cdeeb591304253dab6d11829eab4c58242eb0ef
--- /dev/null
+++ b/src/app/components/creator/_dialogs/content-edit/content-edit.component.ts
@@ -0,0 +1,102 @@
+import { Component, Inject, OnInit } from '@angular/core';
+import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
+import { ContentListComponent } from '../../content-list/content-list.component';
+import { DisplayAnswer } from '../../content-choice-creator/content-choice-creator.component';
+import { ContentChoice } from '../../../../models/content-choice';
+import { AnswerOption } from '../../../../models/answer-option';
+import { TranslateService } from '@ngx-translate/core';
+import { NotificationService } from '../../../../services/util/notification.service';
+
+@Component({
+  selector: 'app-content-edit',
+  templateUrl: './content-edit.component.html',
+  styleUrls: ['./content-edit.component.scss']
+})
+export class ContentEditComponent implements OnInit {
+  content: ContentChoice;
+  displayAnswers: DisplayAnswer[] = [];
+  displayedColumns = ['label', 'checked'];
+  ansCounter = 1;
+
+  constructor(private translateService: TranslateService,
+              private notificationService: NotificationService,
+              public dialogRef: MatDialogRef<ContentListComponent>,
+              @Inject(MAT_DIALOG_DATA) public data: any) {
+  }
+
+  ngOnInit() {
+    for (let i = 0; i < this.content.options.length; i++) {
+      let correct: boolean;
+      correct = this.content.options[i].points > 0;
+      this.displayAnswers[i] = new DisplayAnswer(new AnswerOption(this.content.options[i].label, this.content.options[i].points), correct);
+    }
+  }
+
+  updateAnswer(index: number) {
+    if (this.displayAnswers[index].correct === true) {
+      this.ansCounter++;
+      if ((!this.content.multiple) && this.ansCounter > 1) {
+        for (let i = 0; i < this.displayAnswers.length; i++) {
+          if (!(i === index)) {
+            this.displayAnswers[i].correct = false;
+            this.content.options[i].points = -10;
+          }
+        }
+        this.ansCounter = 1;
+      }
+      this.content.options[index].points = 10;
+    } else {
+      this.ansCounter--;
+      this.content.options[index].points = -10;
+    }
+  }
+
+  updateContent() {
+    let counter = 0;
+    if (this.content.subject === '' || this.content.body === '') {
+      this.translateService.get('content.no-empty').subscribe(message => {
+        this.notificationService.show(message);
+      });
+      return;
+    }
+    if (this.displayAnswers.length === 0) {
+      this.translateService.get('content.need-answers').subscribe(message => {
+        this.notificationService.show(message);
+      });
+      return;
+    }
+    for (let i = 0; i < this.content.options.length; i++) {
+      if (this.displayAnswers[i].answerOption.label === '') {
+        this.translateService.get('content.no-empty2').subscribe(message => {
+          this.notificationService.show(message);
+        });
+        return;
+      }
+      if (this.content.options[i].points > 0) {
+        counter++;
+      }
+    }
+    if (counter <= 0) {
+      if (this.content.multiple) {
+        this.translateService.get('content.at-least-one').subscribe(message => {
+          this.notificationService.show(message);
+          return;
+        });
+      } else {
+        this.translateService.get('content.select-one').subscribe(message => {
+          this.notificationService.show(message);
+          return;
+        });
+      }
+    } else {
+      if ((!this.content.multiple) && counter > 1) {
+        this.translateService.get('content.select-one').subscribe(message => {
+          this.notificationService.show(message);
+        });
+        return;
+      }
+      this.dialogRef.close('update');
+      return;
+    }
+  }
+}
diff --git a/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.html b/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.html
deleted file mode 100644
index 3d4b4ef0450226f73fe386eb000a75f8ac2cd40d..0000000000000000000000000000000000000000
--- a/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.html
+++ /dev/null
@@ -1,5 +0,0 @@
-<p>
-  You can use <a href="https://guides.github.com/features/mastering-markdown/" title="Markdown GitHub" target="_blank">
-  Markdown</a> to style your texts. The shown buttons offer shortcuts to insert commonly used tags.
-</p>
-<button mat-raised-button (click)="onNoClick();">Okay!</button>
diff --git a/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.scss b/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.scss
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.spec.ts b/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.spec.ts
deleted file mode 100644
index 0a17c707803ce32dd9b7594dd795e925522e9cb4..0000000000000000000000000000000000000000
--- a/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.spec.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { MarkdownHelpDialogComponent } from './markdown-help-dialog.component';
-
-describe('MarkdownHelpDialogComponent', () => {
-  let component: MarkdownHelpDialogComponent;
-  let fixture: ComponentFixture<MarkdownHelpDialogComponent>;
-
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ MarkdownHelpDialogComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(MarkdownHelpDialogComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-});
diff --git a/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.ts b/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.ts
deleted file mode 100644
index 34048ab1f08c06a84dacae246cd0ba3873918f92..0000000000000000000000000000000000000000
--- a/src/app/components/creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component.ts
+++ /dev/null
@@ -1,17 +0,0 @@
-import { Component } from '@angular/core';
-import { GenericDataDialogComponent } from '../../../shared/_dialogs/generic-data-dialog/generic-data-dialog.component';
-import { MatDialogRef } from '@angular/material';
-
-@Component({
-  selector: 'app-markdown-help-dialog',
-  templateUrl: './markdown-help-dialog.component.html',
-  styleUrls: ['./markdown-help-dialog.component.scss']
-})
-export class MarkdownHelpDialogComponent {
-
-  constructor(public dialogRef: MatDialogRef<GenericDataDialogComponent>) { }
-
-  onNoClick(): void {
-    this.dialogRef.close();
-  }
-}
diff --git a/src/app/components/creator/_dialogs/room-delete/room-delete.component.html b/src/app/components/creator/_dialogs/room-delete/room-delete.component.html
index 91f6a6b88ee8708e0e04fda142aa748f530b1316..388fccfed247ead815b4783b5a0dc7c7e339824b 100644
--- a/src/app/components/creator/_dialogs/room-delete/room-delete.component.html
+++ b/src/app/components/creator/_dialogs/room-delete/room-delete.component.html
@@ -1,5 +1,5 @@
 <h3>{{ 'room-page.sure' | translate }}</h3>
-<p>{{ 'room-page.really' | translate}}<strong>{{room.name}}</strong>{{ 'room-page.really2' | translate}}</p>
+<p>{{ 'room-page.reallySession' | translate}}<strong>{{room.name}}</strong>{{ 'room-page.really2' | translate}}</p>
 <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="10px">
   <button mat-raised-button color="warn" (click)="dialogRef.close('delete')">
     {{ 'room-page.delete-room' | translate }}
diff --git a/src/app/components/creator/_dialogs/room-edit/room-edit.component.html b/src/app/components/creator/_dialogs/room-edit/room-edit.component.html
index 0f2338d3c6169677880ad4274b1d78e71b6c66ea..fa34865c28a2ac1a03c5b8ef3fae8daad6634ad4 100644
--- a/src/app/components/creator/_dialogs/room-edit/room-edit.component.html
+++ b/src/app/components/creator/_dialogs/room-edit/room-edit.component.html
@@ -1,9 +1,9 @@
 <div *ngIf="editRoom">
   <mat-form-field class="input-block">
-    <input [(ngModel)]="editRoom.name" #roomName matInput placeholder="{{ 'session.session-name' | translate}}" name="room-name"/>
+    <input [(ngModel)]="editRoom.name" matInput placeholder="{{ 'session.session-name' | translate}}" name="room-name"/>
   </mat-form-field>
   <mat-form-field class="input-block">
-            <textarea [(ngModel)]="editRoom.description" #roomDescription matInput matTextareaAutosize
+            <textarea [(ngModel)]="editRoom.description" matInput matTextareaAutosize
                       matAutosizeMinRows="2" matAutosizeMaxRows="5" placeholder="{{ 'session.description' | translate}}" name="description">
             </textarea>
   </mat-form-field>
diff --git a/src/app/components/creator/_dialogs/room-edit/room-edit.component.ts b/src/app/components/creator/_dialogs/room-edit/room-edit.component.ts
index ab1ca500836f7de451e17549801b92b3324f4e7e..cd52da6b55c83b3f913907c2a7f75b9b31254972 100644
--- a/src/app/components/creator/_dialogs/room-edit/room-edit.component.ts
+++ b/src/app/components/creator/_dialogs/room-edit/room-edit.component.ts
@@ -1,10 +1,7 @@
 import { Component, Inject, OnInit } from '@angular/core';
 import { Room } from '../../../../models/room';
-import { RoomService } from '../../../../services/http/room.service';
 import { RoomCreateComponent } from '../room-create/room-create.component';
 import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
-import { NotificationService } from '../../../../services/util/notification.service';
-import { Router } from '@angular/router';
 
 @Component({
   selector: 'app-room-edit',
@@ -14,10 +11,7 @@ import { Router } from '@angular/router';
 export class RoomEditComponent implements OnInit {
   editRoom: Room;
 
-  constructor(private roomService: RoomService,
-              private router: Router,
-              private notification: NotificationService,
-              public dialogRef: MatDialogRef<RoomCreateComponent>,
+  constructor(public dialogRef: MatDialogRef<RoomCreateComponent>,
               @Inject(MAT_DIALOG_DATA) public data: any) {
   }
 
diff --git a/src/app/components/creator/answers-list/answers-list.component.html b/src/app/components/creator/answers-list/answers-list.component.html
deleted file mode 100644
index d1205e828c48078f9500b29a95674ca9d06dd6e0..0000000000000000000000000000000000000000
--- a/src/app/components/creator/answers-list/answers-list.component.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<mat-list>
-  <h3 mat-subheader>Answers</h3>
-  <mat-list-item *ngFor="let textAnswer of textAnswers">
-    <button mat-button routerLink="{{textAnswer.id}}">
-      {{textAnswer.body}}
-    </button>
-  </mat-list-item>
-</mat-list>
\ No newline at end of file
diff --git a/src/app/components/creator/answers-list/answers-list.component.scss b/src/app/components/creator/answers-list/answers-list.component.scss
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/src/app/components/creator/answers-list/answers-list.component.ts b/src/app/components/creator/answers-list/answers-list.component.ts
deleted file mode 100644
index b7cb7656ab21fd04d031878194d9f21742f5e819..0000000000000000000000000000000000000000
--- a/src/app/components/creator/answers-list/answers-list.component.ts
+++ /dev/null
@@ -1,33 +0,0 @@
-import { Component, OnInit } from '@angular/core';
-import { ContentAnswerService } from '../../../services/http/content-answer.service';
-import { AnswerText } from '../../../models/answer-text';
-import { ActivatedRoute } from '@angular/router';
-import { ContentService } from '../../../services/http/content.service';
-
-@Component({
-  selector: 'app-answers-list',
-  templateUrl: './answers-list.component.html',
-  styleUrls: ['./answers-list.component.scss']
-})
-export class AnswersListComponent implements OnInit {
-  textAnswers: AnswerText[];
-
-  constructor(
-    private contentService: ContentService,
-    private contentAnswerService: ContentAnswerService,
-    private route: ActivatedRoute) {
-  }
-
-  ngOnInit() {
-    this.route.params.subscribe(params => {
-      this.getAnswerTexts(params['contentId']);
-    });
-  }
-
-  getAnswerTexts(contentId: string): void {
-    this.contentAnswerService.getAnswers(contentId)
-      .subscribe(textAnswers => {
-        this.textAnswers = textAnswers;
-      });
-  }
-}
diff --git a/src/app/components/creator/content-choice-creator/content-choice-creator.component.html b/src/app/components/creator/content-choice-creator/content-choice-creator.component.html
index bf302a4be92a51b87a2502f9bba6467f4bbe27d7..0f4b46e6c652c515d64dbf945077722be55ccf1a 100644
--- a/src/app/components/creator/content-choice-creator/content-choice-creator.component.html
+++ b/src/app/components/creator/content-choice-creator/content-choice-creator.component.html
@@ -1,6 +1,4 @@
 <form (ngSubmit)="submitContent()" fxLayout="column" fxLayoutGap="20px">
-  <markdown [data]="content.body"></markdown>
-  <mat-divider></mat-divider>
 
   <mat-radio-group [(ngModel)]="singleChoice" [ngModelOptions]="{standalone: true}" fxLayout="row" fxLayoutAlign="center" fxLayoutGap="20px">
     <mat-radio-button [value]=true [checked]=true>
@@ -11,11 +9,10 @@
     </mat-radio-button>
   </mat-radio-group>
 
-  <mat-table #table [dataSource]="displayAnswers">
+  <mat-table [dataSource]="displayAnswers">
     <ng-container matColumnDef="label">
       <mat-header-cell *matHeaderCellDef>{{ 'content.answer' | translate }}</mat-header-cell>
       <mat-cell *matCellDef="let answer">
-        <!-- ToDo: Check ngModel -->
         <mat-checkbox color="primary" (click)="switchValue(answer.answerOption.label)" [(ngModel)]="answer.correct"
                       [checked]="answer.correct"
                       name="{{ answer.answerOption.label }}">{{ answer.answerOption.label }}
@@ -27,12 +24,12 @@
       <mat-header-cell *matHeaderCellDef>{{ 'content.actions' | translate }}</mat-header-cell>
       <mat-cell *matCellDef="let answer">
         <button mat-icon-button
-                (click)="openAnswerModificationDialog($event, answer.answerOption.label, answer.correct)"
-                color="primary" matTooltip="Edit answer">
+                (click)="openAnswerModificationDialog($event, answer.answerOption.label, answer.answerOption.points, answer.correct)"
+                color="primary" matTooltip="{{ 'content.edit-answer' | translate }}">
           <mat-icon>edit</mat-icon>
         </button>
         <button mat-icon-button color="primary" (click)="deleteAnswer($event, answer.answerOption.label)"
-                matTooltip="Delete answer">
+                matTooltip="{{ 'content.delete-answer' | translate }}">
           <mat-icon>delete</mat-icon>
         </button>
       </mat-cell>
@@ -42,24 +39,19 @@
     <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
   </mat-table>
 
-  <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="50px">
+  <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="20px">
     <mat-form-field class="input-block">
       <input matInput #answerLabel [(ngModel)]="newAnswerOptionLabel" placeholder="{{ 'content.answer' | translate }}" name="answer">
     </mat-form-field>
-    <button mat-button type="button" (click)="addAnswer($event); answerLabel.value = '';">
-      {{ 'content.add-answer' | translate }}
+    <button *ngIf="singleChoice" mat-icon-button class="addButton" (click)="addAnswer($event); answerLabel.value = '';" matTooltip="{{'content.add-answer' | translate}}">
+      <mat-icon class="addIcon" color="primary">add_circle</mat-icon>
+    </button>
+    <button *ngIf="!singleChoice" mat-icon-button (click)="addAnswer($event); answerLabel.value = '';" matTooltip="{{'content.add-answer' | translate}}">
+      <mat-icon class="addIcon" color="primary">add_box</mat-icon>
     </button>
   </div>
-  <div *ngIf="!editDialogMode" fxLayout="row" fxLayoutAlign="center" fxLayoutGap="50px">
+  <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="25px">
     <button mat-raised-button type="submit" color="accent">{{ 'content.create' | translate }}</button>
     <button mat-raised-button (click)="reset($event)" color="primary">{{ 'content.reset' | translate }}</button>
-    <button mat-raised-button *ngIf="lastDeletedDisplayAnswer" (click)="recoverDeletedAnswer($event)" color="primary">
-      {{ 'content.undo' | translate}}
-    </button>
-  </div>
-  <div *ngIf="editDialogMode" fxLayout="row" fxLayoutAlign="center" fxLayoutGap="50px">
-    <button mat-raised-button (click)="editDialogClose($event,'edit')" color="primary">Update</button>
-    <button mat-raised-button (click)="editDialogClose($event,'abort')" color="primary">Abort</button>
-    <button mat-raised-button (click)="openDeletionContentDialog($event)" color="warn">Delete</button>
   </div>
 </form>
diff --git a/src/app/components/creator/content-choice-creator/content-choice-creator.component.scss b/src/app/components/creator/content-choice-creator/content-choice-creator.component.scss
index 3d0e678f5ec7ef58ad3ce0c18847c8e32c158072..4fd9f7dddf9c962105e683e718ff3fa42db9b041 100644
--- a/src/app/components/creator/content-choice-creator/content-choice-creator.component.scss
+++ b/src/app/components/creator/content-choice-creator/content-choice-creator.component.scss
@@ -1,11 +1,43 @@
 form > button {
-  margin: 20px 0;
+  margin: 10px;
 }
 
 mat-header-cell {
   background-color: #ffe0b2;
 }
 
-mat-cell {
+mat-row {
   background-color: #ffecb3;
+
+  &:last-child {
+    animation: fadeIn 2s;
+  }
+}
+
+@keyframes fadeIn {
+  0% {background-color: #b2dfdb}
+  100% {background-color: #ffecb3}
+}
+
+.addIcon {
+  line-height: 100%;
+  height: 100% !important;
+  width: 100% !important;
+  font-size: 40px !important;
+}
+
+.addButton {
+  transition-duration: 0.5s;
+
+  &:focus {
+    transform: rotate(90deg);
+  }
+}
+
+.mat-raised-button {
+  min-width: 120px;
+}
+
+mat-form-field {
+  min-width: 250px;
 }
diff --git a/src/app/components/creator/content-choice-creator/content-choice-creator.component.ts b/src/app/components/creator/content-choice-creator/content-choice-creator.component.ts
index 684eafcafc4071e8df2933eafada1914ee4cd9ae..51a7adab560e8bca162a3e932ac0a61e1b4cb7fd 100644
--- a/src/app/components/creator/content-choice-creator/content-choice-creator.component.ts
+++ b/src/app/components/creator/content-choice-creator/content-choice-creator.component.ts
@@ -1,13 +1,11 @@
-import { Component, EventEmitter, Inject, Input, OnInit, Output } from '@angular/core';
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
 import { AnswerOption } from '../../../models/answer-option';
 import { ContentChoice } from '../../../models/content-choice';
 import { ContentService } from '../../../services/http/content.service';
 import { NotificationService } from '../../../services/util/notification.service';
-import { MAT_DIALOG_DATA, MatDialog, MatDialogRef } from '@angular/material';
+import { MatDialog } from '@angular/material';
 import { AnswerEditComponent } from '../_dialogs/answer-edit/answer-edit.component';
 import { ContentType } from '../../../models/content-type.enum';
-import { ContentListComponent } from '../content-list/content-list.component';
-import { ContentDeleteComponent } from '../_dialogs/content-delete/content-delete.component';
 import { TranslateService } from '@ngx-translate/core';
 
 export class DisplayAnswer {
@@ -58,17 +56,12 @@ export class ContentChoiceCreatorComponent implements OnInit {
   editDisplayAnswer: DisplayAnswer;
   originalDisplayAnswer: DisplayAnswer;
 
-  editDialogMode = false;
-  changesAllowed = false;
-
   roomId: string;
 
   constructor(private contentService: ContentService,
               private notificationService: NotificationService,
               public dialog: MatDialog,
-              public dialogRef: MatDialogRef<ContentListComponent>,
-              private translationService: TranslateService,
-              @Inject(MAT_DIALOG_DATA) public data: any) {
+              private translationService: TranslateService) {
   }
 
   ngOnInit() {
@@ -187,31 +180,6 @@ export class ContentChoiceCreatorComponent implements OnInit {
     });
   }
 
-  recoverDeletedAnswer($event) {
-    $event.preventDefault();
-    this.translationService.get('content.answer-recovered').subscribe(message => { this.notificationService.show(message);
-    });
-    for (let i = 0; i < this.content.options.length; i++) {
-      if (this.content.options[i].label.valueOf() === this.lastDeletedDisplayAnswer.answerOption.label.valueOf()) {
-        this.translationService.get('content.same-answer').subscribe(message => {
-          this.notificationService.show(message);
-        });
-        return;
-      }
-    }
-    this.content.options.push(this.lastDeletedDisplayAnswer.answerOption);
-    if (this.lastDeletedDisplayAnswer.correct) {
-      if (this.singleChoice && this.content.correctOptionIndexes.length > 0) {
-        this.translationService.get('content.only-one-true').subscribe(message => { this.notificationService.show(message);
-        });
-      } else {
-        this.content.correctOptionIndexes.push(this.content.options.length - 1);
-      }
-    }
-    this.lastDeletedDisplayAnswer = null;
-    this.fillCorrectAnswers();
-  }
-
   switchValue(label: string) {
     const index = this.findAnswerIndexByLabel(label);
     this.editDisplayAnswer = new DisplayAnswer(
@@ -277,10 +245,6 @@ export class ContentChoiceCreatorComponent implements OnInit {
       this.content.multiple = true;
       this.content.format = ContentType.CHOICE;
     }
-    if (this.editDialogMode) {
-      this.changesAllowed = true;
-      return;
-    }
     let contentGroup: string;
     if (this.contentCol === 'Default') {
       contentGroup = '';
@@ -302,35 +266,4 @@ export class ContentChoiceCreatorComponent implements OnInit {
     )).subscribe();
     this.resetAfterSubmit();
   }
-
-  editDialogClose($event, action: string) {
-    $event.preventDefault();
-    if (action.valueOf() === 'edit') {
-      this.submitContent();
-    }
-    if (action.valueOf() === 'abort') {
-      this.dialogRef.close(action);
-    }
-    if (this.changesAllowed) {
-      this.dialogRef.close(action);
-    }
-  }
-
-  onNoClick(): void {
-    this.dialogRef.close();
-  }
-
-  openDeletionContentDialog($event): void {
-    $event.preventDefault();
-    const dialogRef = this.dialog.open(ContentDeleteComponent, {
-      width: '400px'
-    });
-    dialogRef.componentInstance.content = this.content;
-    dialogRef.afterClosed()
-      .subscribe(result => {
-        if (result === 'delete') {
-          this.dialogRef.close(result);
-        }
-      });
-  }
 }
diff --git a/src/app/components/creator/content-create-page/content-create-page.component.html b/src/app/components/creator/content-create-page/content-create-page.component.html
index c4e7185fb21d293608a5dcb0a20674f0c72d8a1a..c09a49856856980c2d252b2be23fe129858f0113 100644
--- a/src/app/components/creator/content-create-page/content-create-page.component.html
+++ b/src/app/components/creator/content-create-page/content-create-page.component.html
@@ -1,4 +1,4 @@
-<div fxLayout="column" fxLayoutAlign="start" fxLayoutGap="20px" fxFill>
+<div fxLayout="column" fxLayoutAlign="start" fxLayoutGap="5%" fxFill>
   <div fxLayout="row" fxLayoutAlign="center">
     <mat-tab-group>
       <mat-tab label="Single / Multiple Choice">
diff --git a/src/app/components/creator/content-create-page/content-create-page.component.scss b/src/app/components/creator/content-create-page/content-create-page.component.scss
index ea9c3d93f767262d835e953d031a031e64ad6f42..c40d37584524f6f914cd0e3e7e4b6265f8943abb 100644
--- a/src/app/components/creator/content-create-page/content-create-page.component.scss
+++ b/src/app/components/creator/content-create-page/content-create-page.component.scss
@@ -4,5 +4,5 @@ mat-tab-group {
 }
 
 .tab-container {
-  padding: 20px;
+  padding: 5px;
 }
diff --git a/src/app/components/creator/content-creator/content-creator.component.html b/src/app/components/creator/content-creator/content-creator.component.html
index 0510eea61809a09e624a2edd9e4bc5c9800397fb..407b840e6c9cf2cf3acbf0c07b2795914fa95fbd 100644
--- a/src/app/components/creator/content-creator/content-creator.component.html
+++ b/src/app/components/creator/content-creator/content-creator.component.html
@@ -1,16 +1,15 @@
 <form>
 <mat-form-field class="input-block">
-  <input matInput #subject [(ngModel)]="content.subject" placeholder="{{'content.subject' | translate}}" name="subject">
+  <input matInput #subject [(ngModel)]="content.subject" placeholder="{{'content.subject' | translate}}" name="subject"
+  maxlength="20">
 </mat-form-field>
-<app-markdown-toolbar textareaId="content-text-body"></app-markdown-toolbar>
 <mat-form-field class="input-block">
     <textarea matInput #body [(ngModel)]="content.body" placeholder="{{'content.body' | translate}}" name="body"
-              matTextareaAutosize matAutosizeMinRows="3" matAutosizeMaxRows="8"></textarea>
+              matTextareaAutosize matAutosizeMinRows="3" matAutosizeMaxRows="8" maxlength="100"></textarea>
 </mat-form-field>
-<markdown [data]="content.body"></markdown>
 <mat-form-field>
   <input matInput #group [formControl]="myControl" [matAutocomplete]="auto"
-         placeholder="{{'content.collection' | translate}}" value="{{lastCollection}}" />
+         placeholder="{{'content.collection' | translate}}" [(ngModel)]="lastCollection" />
   <mat-autocomplete #auto="matAutocomplete">
     <mat-option *ngFor="let collection of contentGroups" [value]="collection.name">
       {{collection.name}}
diff --git a/src/app/components/creator/content-creator/content-creator.component.ts b/src/app/components/creator/content-creator/content-creator.component.ts
index 39d4e72602977a6e380246c8da20b7ed8ea9faea..c714e60b94ae35cea50abf2df1a15f5bc5606856 100644
--- a/src/app/components/creator/content-creator/content-creator.component.ts
+++ b/src/app/components/creator/content-creator/content-creator.component.ts
@@ -1,8 +1,6 @@
-import { Component, Inject, Input, OnInit } from '@angular/core';
+import { Component, Input, OnInit } from '@angular/core';
 import { ContentText } from '../../../models/content-text';
-import { FormControl } from '@angular/forms';
-import { MAT_DIALOG_DATA, MatDialog, MatDialogRef } from '@angular/material';
-import { ContentListComponent } from '../content-list/content-list.component';
+import { FormControl } from '@angular/forms';;
 import { Room } from '../../../models/room';
 import { TranslateService } from '@ngx-translate/core';
 
@@ -33,10 +31,7 @@ export class ContentCreatorComponent implements OnInit {
 
   editDialogMode = false;
 
-  constructor(public dialog: MatDialog,
-              public dialogRef: MatDialogRef<ContentListComponent>,
-              private translateService: TranslateService,
-              @Inject(MAT_DIALOG_DATA) public data: any) {
+  constructor(private translateService: TranslateService) {
   }
 
   ngOnInit() {
diff --git a/src/app/components/creator/content-likert-creator/content-likert-creator.component.html b/src/app/components/creator/content-likert-creator/content-likert-creator.component.html
index d5220fee0afede4dbf99bae87ba82af4e7836e62..a79b6e01b407a1aa384d5cf3c90647b3bb7221d4 100644
--- a/src/app/components/creator/content-likert-creator/content-likert-creator.component.html
+++ b/src/app/components/creator/content-likert-creator/content-likert-creator.component.html
@@ -1,22 +1,16 @@
 <form (ngSubmit)="submitContent()" fxLayout="column" fxLayoutGap="20px">
   <mat-divider></mat-divider>
-  <mat-table #table [dataSource]="displayAnswers">
+  <mat-table [dataSource]="displayAnswers">
     <ng-container matColumnDef="label">
       <mat-header-cell *matHeaderCellDef>{{ 'content.answer' | translate }}</mat-header-cell>
       <mat-cell *matCellDef="let answer">
-        <!-- ToDo: Check ngModel -->
         {{ answer.answerOption.label }}
       </mat-cell>
     </ng-container>
     <mat-header-row *matHeaderRowDef="displayedColumns"></mat-header-row>
     <mat-row *matRowDef="let row; columns: displayedColumns;"></mat-row>
   </mat-table>
-  <div *ngIf="!editDialogMode">
+  <div>
     <button mat-raised-button type="submit" color="accent">{{ 'content.create' | translate }}</button>
   </div>
-  <div *ngIf="editDialogMode">
-    <button mat-raised-button (click)="editDialogClose($event,'edit')" color="primary">Update</button>
-    <button mat-raised-button (click)="editDialogClose($event,'abort')" color="primary">Abort</button>
-    <button mat-raised-button (click)="openDeletionContentDialog($event)" color="warn">Delete</button>
-  </div>
 </form>
diff --git a/src/app/components/creator/content-likert-creator/content-likert-creator.component.ts b/src/app/components/creator/content-likert-creator/content-likert-creator.component.ts
index c37fe12e8386c27e6e31d6457754442b4036744c..057370992c19b7ddc2efb4636f59cce6b4da3325 100644
--- a/src/app/components/creator/content-likert-creator/content-likert-creator.component.ts
+++ b/src/app/components/creator/content-likert-creator/content-likert-creator.component.ts
@@ -1,13 +1,10 @@
-import { Component, EventEmitter, Inject, Input, OnInit, Output } from '@angular/core';
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
 import { DisplayAnswer } from '../content-choice-creator/content-choice-creator.component';
 import { ContentChoice } from '../../../models/content-choice';
 import { AnswerOption } from '../../../models/answer-option';
 import { ContentType } from '../../../models/content-type.enum';
 import { ContentService } from '../../../services/http/content.service';
 import { NotificationService } from '../../../services/util/notification.service';
-import { MAT_DIALOG_DATA, MatDialog, MatDialogRef } from '@angular/material';
-import { ContentListComponent } from '../content-list/content-list.component';
-import { ContentDeleteComponent } from '../_dialogs/content-delete/content-delete.component';
 import { FormControl } from '@angular/forms';
 import { Observable } from 'rxjs';
 import { map, startWith } from 'rxjs/operators';
@@ -51,19 +48,10 @@ export class ContentLikertCreatorComponent implements OnInit {
 
   displayAnswers: DisplayAnswer[] = [];
   newAnswerOptionPoints = 0;
-  collections: string[] = ['ARSnova', 'Angular', 'HTML', 'TypeScript' ];
-  myControl = new FormControl();
-  filteredOptions: Observable<string[]>;
-  lastCollection: string;
-
-  editDialogMode = false;
 
   constructor(private contentService: ContentService,
               private notificationService: NotificationService,
-              public dialog: MatDialog,
-              public dialogRef: MatDialogRef<ContentListComponent>,
-              private translationService: TranslateService,
-              @Inject(MAT_DIALOG_DATA) public data: any) {
+              private translationService: TranslateService) {
   }
 
   fillCorrectAnswers() {
@@ -79,18 +67,6 @@ export class ContentLikertCreatorComponent implements OnInit {
     for (let i = 0; i < this.likertScale.length; i++) {
       this.content.options.push(new AnswerOption(this.likertScale[i], this.newAnswerOptionPoints));
     }
-    this.fillCorrectAnswers();
-    this.lastCollection = sessionStorage.getItem('collection');
-    this.filteredOptions = this.myControl.valueChanges
-      .pipe(
-        startWith(''),
-        map(value => this._filter(value))
-      );
-  }
-
-  private _filter(value: string): string[] {
-    const filterValue = value.toLowerCase();
-    return this.collections.filter(collection => collection.toLowerCase().includes(filterValue));
   }
 
   resetAfterSubmit() {
@@ -130,27 +106,4 @@ export class ContentLikertCreatorComponent implements OnInit {
     )).subscribe();
     this.resetAfterSubmit();
   }
-
-  editDialogClose($event, action: string) {
-    $event.preventDefault();
-    this.dialogRef.close(action);
-  }
-
-  onNoClick(): void {
-    this.dialogRef.close();
-  }
-
-  openDeletionContentDialog($event): void {
-    $event.preventDefault();
-    const dialogRef = this.dialog.open(ContentDeleteComponent, {
-      width: '400px'
-    });
-    dialogRef.componentInstance.content = this.content;
-    dialogRef.afterClosed()
-      .subscribe(result => {
-        if (result === 'delete') {
-          this.dialogRef.close(result);
-        }
-      });
-  }
 }
diff --git a/src/app/components/creator/content-list/content-list.component.html b/src/app/components/creator/content-list/content-list.component.html
index 97a085c2ba2b39ccee65397360286a1a1e4d74b6..ff9b3013530bb8b885206e736564edaf1c825bff 100644
--- a/src/app/components/creator/content-list/content-list.component.html
+++ b/src/app/components/creator/content-list/content-list.component.html
@@ -1,27 +1,56 @@
-<div fxLayout="row" fxLayoutAlign="center">
-    <mat-card>
-      <h2 fxLayoutAlign="center">{{ 'content.contents' | translate}}</h2>
-      <mat-divider></mat-divider>
-      <mat-card-actions>
-        <button mat-fab color="primary" matTooltip="Fragen präsentieren"
-                routerLink="/creator/room/{{ roomId }}/contents">
-          <mat-icon>school</mat-icon>
-        </button>
-        <button mat-fab color="primary" matTooltip="Neue Frage erstellen"
+<div fxLayout="row" fxLayoutGap="20px" fxLayoutAlign="center">
+  <mat-card>
+    <mat-card-header>
+      <mat-card-title>
+        <h2>{{ collectionName }}</h2>
+      </mat-card-title>
+    </mat-card-header>
+    <mat-divider></mat-divider>
+    <div *ngIf="isLoading" fxLayout="column" fxLayoutAlign="center" fxLayoutGap="20px" fxFill>
+      <div fxLayout="row" fxLayoutAlign="center">
+        <mat-progress-spinner mode="indeterminate"></mat-progress-spinner>
+      </div>
+    </div>
+    <mat-grid-list cols="3" rowHeight="1:1">
+      <mat-grid-tile>
+        <button class="actionButton" mat-icon-button color="primary"
+                matTooltip="{{ 'room-page.create-content' | translate}}"
                 routerLink="/creator/room/{{ roomId }}/create-content">
-          <mat-icon>note_add</mat-icon>
+          <mat-icon class="actionIcon">note_add</mat-icon>
+        </button>
+      </mat-grid-tile>
+      <mat-grid-tile>
+        <button class="actionButton" mat-icon-button color="primary" matTooltip="{{ 'room-page.present' | translate}}" (click)="notAvailable()">
+          <mat-icon class="actionIcon">school</mat-icon>
+        </button>
+      </mat-grid-tile>
+      <mat-grid-tile>
+        <button class="actionButton" mat-icon-button color="primary"
+                matTooltip="{{ 'room-page.answer-statistics' | translate}}"
+                routerLink="/creator/room/{{ roomId }}/statistics">
+          <mat-icon class="actionIcon">insert_chart</mat-icon>
         </button>
-      </mat-card-actions>
-     <h4>{{ 'content.click-here' | translate}}<mat-icon>create</mat-icon></h4>
-      <mat-divider></mat-divider>
-      <mat-list>
-        <mat-list-item *ngFor="let content of contents" (click)="editContent(content.subject)">
-          <h3 mat-line>{{content.subject}}</h3>
-          <p mat-line>
-            <span>{{content.body}}</span>
-          </p>
-          <mat-divider></mat-divider>
-        </mat-list-item>
-      </mat-list>
-    </mat-card>
-  </div>
+      </mat-grid-tile>
+    </mat-grid-list>
+    <mat-divider></mat-divider>
+    <mat-card-content>
+      <mat-expansion-panel *ngFor="let content of contents">
+        <mat-expansion-panel-header>
+          <button mat-icon-button color="accent" (click)="editContent(content);$event.stopPropagation();">
+            <mat-icon>create</mat-icon>
+          </button>
+          <button mat-icon-button color="warn" (click)="deleteContent(content);$event.stopPropagation();"
+                  class="deleteButton">
+            <mat-icon>delete_forever</mat-icon>
+          </button>
+          <mat-panel-title>
+            {{ content.subject }}
+          </mat-panel-title>
+        </mat-expansion-panel-header>
+        <mat-panel-description>
+            {{ content.body }}
+        </mat-panel-description>
+      </mat-expansion-panel>
+    </mat-card-content>
+  </mat-card>
+</div>
diff --git a/src/app/components/creator/content-list/content-list.component.scss b/src/app/components/creator/content-list/content-list.component.scss
index 3fbca6025f91a3b947ddf591d36ca1b2a2253507..f1208e902992f6b59fcfed9e2eae19860249c4cd 100644
--- a/src/app/components/creator/content-list/content-list.component.scss
+++ b/src/app/components/creator/content-list/content-list.component.scss
@@ -1,24 +1,55 @@
 mat-card {
-    width: 800px;
-    background-color: #fff8e1;  //mat-color($arsnova-warn, 100);
+  width: 800px;
+  background-color: #fff8e1;
 }
 
 mat-card-content > :first-child {
-  margin-top: 16px;
+  margin-top: 15px;
 }
 
-mat-card-actions {
-  margin: 20px;
+mat-expansion-panel {
+  background-color: #bbdefb;
+  margin-bottom: 5px;
 }
 
-button {
-  margin: 20px;
+mat-panel-title {
+  flex-basis: 0;
+  align-items: center;
+  font-size: medium;
+}
+
+mat-expansion-panel-header {
+  background-color: #bbdefb !important;
+}
+
+.mat-expansion-panel-header-title {
+  word-break: break-all;
 }
 
 h2 {
-  color: #90a4ae;
+  font-size: larger;
+}
+
+.actionButton {
+  margin: 20px;
+  width: 30%;
+
+  &:hover {
+    transform: scale(1.25)
+  }
+}
+
+.deleteButton {
+  margin-right: 15px;
+}
+
+mat-tooltip-component {
+  position: relative;
 }
 
-h3 {
-  color: #3f51b5;
+.actionIcon {
+  height: 90% !important;
+  width: 90% !important;
+  font-size: 48px !important;
+  text-align: center;
 }
diff --git a/src/app/components/creator/content-list/content-list.component.ts b/src/app/components/creator/content-list/content-list.component.ts
index 15538a54769fdf9afbdd385cc6921abd2942cb43..5ff4280607b8d3cc01f98c4a376a732e6fa7bbc5 100644
--- a/src/app/components/creator/content-list/content-list.component.ts
+++ b/src/app/components/creator/content-list/content-list.component.ts
@@ -2,20 +2,20 @@ import { Component, OnInit } from '@angular/core';
 import { ContentService } from '../../../services/http/content.service';
 import { Content } from '../../../models/content';
 import { ActivatedRoute } from '@angular/router';
+import { Location } from '@angular/common';
 import { ContentChoice } from '../../../models/content-choice';
 import { ContentText } from '../../../models/content-text';
-import { AnswerOption } from '../../../models/answer-option';
 import { ContentType } from '../../../models/content-type.enum';
 import { ContentGroup } from '../../../models/content-group';
 import { MatDialog } from '@angular/material';
-import { ContentChoiceCreatorComponent } from '../content-choice-creator/content-choice-creator.component';
-import { ContentLikertCreatorComponent } from '../content-likert-creator/content-likert-creator.component';
-import { ContentTextCreatorComponent } from '../content-text-creator/content-text-creator.component';
 import { NotificationService } from '../../../services/util/notification.service';
 import { Room } from '../../../models/room';
 import { RoomService } from '../../../services/http/room.service';
 import { TranslateService } from '@ngx-translate/core';
 import { LanguageService } from '../../../services/util/language.service';
+import { ContentDeleteComponent } from '../_dialogs/content-delete/content-delete.component';
+import { ContentEditComponent } from '../_dialogs/content-edit/content-edit.component';
+
 
 @Component({
   selector: 'app-content-list',
@@ -30,7 +30,7 @@ export class ContentListComponent implements OnInit {
 
   contentBackup: Content;
 
-  ContentType: typeof ContentType = ContentType;
+  contentCBackup: ContentChoice;
 
   roomId: string;
 
@@ -38,9 +38,14 @@ export class ContentListComponent implements OnInit {
 
   room: Room;
 
+  isLoading = true;
+
+  collectionName: string;
+
   constructor(private contentService: ContentService,
               private roomService: RoomService,
               private route: ActivatedRoute,
+              private location: Location,
               private notificationService: NotificationService,
               public dialog: MatDialog,
               private translateService: TranslateService,
@@ -60,8 +65,14 @@ export class ContentListComponent implements OnInit {
     });
     this.route.params.subscribe(params => {
       sessionStorage.setItem('collection', params['contentGroup']);
+      this.collectionName = params['contentGroup'];
     });
     this.translateService.use(localStorage.getItem('currentLang'));
+    this.isLoading = false;
+  }
+
+  notAvailable() {
+    this.notificationService.show('This feature has not been implemented yet!');
   }
 
   findIndexOfSubject(subject: string): number {
@@ -76,27 +87,16 @@ export class ContentListComponent implements OnInit {
   }
 
   createChoiceContentBackup(content: ContentChoice) {
-    const answerOptions: Array<AnswerOption> = new Array<AnswerOption> ();
-    const correctAnswers: number[] = [];
-
-    for (let i = 0; i < content.options.length; i++) {
-      answerOptions.push(content.options[i]);
-    }
-
-    for (let i = 0; i < content.correctOptionIndexes.length; i++) {
-      correctAnswers.push(content.correctOptionIndexes[i]);
-    }
-
-    this.contentBackup = new ContentChoice(
+    this.contentCBackup = new ContentChoice(
       content.id,
       content.revision,
       content.roomId,
       content.subject,
       content.body,
       content.round,
-      [],
-      answerOptions,
-      correctAnswers,
+      content.groups,
+      content.options,
+      content.correctOptionIndexes,
       content.multiple,
       content.format
     );
@@ -114,82 +114,30 @@ export class ContentListComponent implements OnInit {
     );
   }
 
-  editContent(subject: string) {
-    const index = this.findIndexOfSubject(subject);
-    const format = this.contents[index].format;
-
-    if (format === this.ContentType.TEXT) {
-      this.createTextContentBackup(this.contents[index] as ContentText);
-    } else {
-      this.createChoiceContentBackup(this.contents[index] as ContentChoice);
-    }
-
-    switch (format) {
-      case this.ContentType.CHOICE:
-        this.editChoiceContentDialog(index, this.contents[index] as ContentChoice);
-        break;
-      case this.ContentType.BINARY:
-        this.editBinaryContentDialog(index, this.contents[index] as ContentChoice);
-        break;
-      case this.ContentType.SCALE:
-        this.editLikertContentDialog(index, this.contents[index] as ContentChoice);
-        break;
-      case this.ContentType.TEXT:
-        this.editTextContentDialog(index, this.contents[index] as ContentText);
-        break;
-        default:
-          return;
-    }
-  }
-
-  editChoiceContentDialog(index: number, content: ContentChoice) {
-    const dialogRef = this.dialog.open(ContentChoiceCreatorComponent, {
-      width: '800px'
+  deleteContent(delContent: Content) {
+    const index = this.findIndexOfSubject(delContent.subject);
+    this.createChoiceContentBackup(delContent as ContentChoice);
+    const dialogRef = this.dialog.open(ContentDeleteComponent, {
+      width: '400px'
     });
-    if (content.multiple) {
-      dialogRef.componentInstance.singleChoice = false;
-    } else {
-      dialogRef.componentInstance.singleChoice = true;
-    }
-    dialogRef.componentInstance.editDialogMode = true;
-    dialogRef.componentInstance.content = content;
+    dialogRef.componentInstance.content = delContent;
     dialogRef.afterClosed()
       .subscribe(result => {
         this.updateContentChanges(index, result);
       });
   }
 
-  editBinaryContentDialog(index: number, content: ContentChoice) {
-    const dialogRef = this.dialog.open(ContentChoiceCreatorComponent, {
-      width: '800px'
-    });
-    dialogRef.componentInstance.editDialogMode = true;
-    dialogRef.componentInstance.singleChoice = true;
-    dialogRef.componentInstance.content = content;
-    dialogRef.afterClosed()
-      .subscribe(result => {
-        this.updateContentChanges(index, result);
-      });
-  }
-
-  editLikertContentDialog(index: number, content: ContentChoice) {
-    const dialogRef = this.dialog.open(ContentLikertCreatorComponent, {
-      width: '800px'
-    });
-    dialogRef.componentInstance.editDialogMode = true;
-    dialogRef.componentInstance.content = content;
-    dialogRef.afterClosed()
-      .subscribe(result => {
-        this.updateContentChanges(index, result);
-      });
-  }
-
-  editTextContentDialog(index: number, content: ContentText) {
-    const dialogRef = this.dialog.open(ContentTextCreatorComponent, {
-      width: '800px'
+  editContent(edContent: Content) {
+    if (edContent.format === ContentType.TEXT) {
+      this.createTextContentBackup(edContent as ContentText);
+    } else {
+      this.createChoiceContentBackup(edContent as ContentChoice);
+    }
+    const index = this.findIndexOfSubject(edContent.subject);
+    const dialogRef = this.dialog.open(ContentEditComponent, {
+      width: '400px'
     });
-    dialogRef.componentInstance.editDialogMode = true;
-    dialogRef.componentInstance.content = content;
+    dialogRef.componentInstance.content = this.contentCBackup;
     dialogRef.afterClosed()
       .subscribe(result => {
         this.updateContentChanges(index, result);
@@ -198,19 +146,28 @@ export class ContentListComponent implements OnInit {
 
   updateContentChanges(index: number, action: string) {
     if (!action) {
-      this.contents[index] = this.contentBackup;
+      this.contents[index] = this.contentCBackup;
     } else {
-      if (action.valueOf() === 'delete') {
-        this.notificationService.show('Content "' + this.contents[index].subject + '" deleted.');
-        this.contentService.deleteContent(this.contents[index].id);
-        this.contents.splice(index, 1);
-      }
-      if (action.valueOf() === 'edit') {
-        this.notificationService.show('Content "' + this.contents[index].subject + '" updated.');
-        this.contentService.updateContent(this.contents[index]);
-      }
-      if (action.valueOf() === 'abort') {
-        this.contents[index] = this.contentBackup;
+      switch (action.valueOf()) {
+        case 'delete':
+          this.translateService.get('content.content-deleted').subscribe(message => {
+            this.notificationService.show(message);
+          });
+          this.contentService.deleteContent(this.contents[index].id).subscribe();
+          this.contents.splice(index, 1);
+          if (this.contents.length === 0) {
+            this.location.back();
+          }
+          break;
+        case 'update':
+          this.contents[index] = this.contentCBackup;
+          this.translateService.get('content.content-updated').subscribe(message => {
+            this.notificationService.show(message);
+          });
+          break;
+        case 'abort':
+          this.contents[index] = this.contentCBackup;
+          break;
       }
     }
   }
diff --git a/src/app/components/creator/content-text-creator/content-text-creator.component.html b/src/app/components/creator/content-text-creator/content-text-creator.component.html
index e7d342d9664fd48b4b2cf554dad8d51a0f579a07..60a77b90de30c8aaff2bd295e8b4561c609fa404 100644
--- a/src/app/components/creator/content-text-creator/content-text-creator.component.html
+++ b/src/app/components/creator/content-text-creator/content-text-creator.component.html
@@ -1,10 +1,5 @@
 <form (ngSubmit)="submitContent()">
-  <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="5px" *ngIf="!editDialogMode">
+  <div fxLayout="row" fxLayoutAlign="center" fxLayoutGap="5px">
     <button mat-raised-button type="submit" color="accent">{{'content.create' | translate}}</button>
   </div>
-  <div *ngIf="editDialogMode">
-    <button mat-raised-button (click)="editDialogClose($event,'edit')" color="primary">Update</button>
-    <button mat-raised-button (click)="editDialogClose($event,'abort')" color="primary">Abort</button>
-    <button mat-raised-button (click)="openDeletionContentDialog($event)" color="warn">Delete</button>
-  </div>
 </form>
diff --git a/src/app/components/creator/content-text-creator/content-text-creator.component.ts b/src/app/components/creator/content-text-creator/content-text-creator.component.ts
index fed678afc57e2496929ab9d873a5d86cff7bffee..2a920daa4a097b82c2ac258f7e87fa52b1595f21 100644
--- a/src/app/components/creator/content-text-creator/content-text-creator.component.ts
+++ b/src/app/components/creator/content-text-creator/content-text-creator.component.ts
@@ -1,10 +1,7 @@
-import { Component, EventEmitter, Inject, Input, OnInit, Output } from '@angular/core';
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
 import { ContentText } from '../../../models/content-text';
 import { ContentService } from '../../../services/http/content.service';
 import { NotificationService } from '../../../services/util/notification.service';
-import { MAT_DIALOG_DATA, MatDialog, MatDialogRef } from '@angular/material';
-import { ContentListComponent } from '../content-list/content-list.component';
-import { ContentDeleteComponent } from '../_dialogs/content-delete/content-delete.component';
 import { TranslateService } from '@ngx-translate/core';
 
 @Component({
@@ -33,10 +30,7 @@ export class ContentTextCreatorComponent implements OnInit {
 
   constructor(private contentService: ContentService,
               private notificationService: NotificationService,
-              public dialog: MatDialog,
-              public dialogRef: MatDialogRef<ContentListComponent>,
-              private translationService: TranslateService,
-              @Inject(MAT_DIALOG_DATA) public data: any) {
+              private translationService: TranslateService) {
   }
 
   ngOnInit() {
@@ -75,27 +69,4 @@ export class ContentTextCreatorComponent implements OnInit {
     sessionStorage.setItem('collection', this.contentCol);
     this.resetAfterSubmit();
   }
-
-  editDialogClose($event, action: string) {
-    $event.preventDefault();
-    this.dialogRef.close(action);
-  }
-
-  onNoClick(): void {
-    this.dialogRef.close();
-  }
-
-  openDeletionContentDialog($event): void {
-    $event.preventDefault();
-    const dialogRef = this.dialog.open(ContentDeleteComponent, {
-      width: '400px'
-    });
-    dialogRef.componentInstance.content = this.content;
-    dialogRef.afterClosed()
-      .subscribe(result => {
-        if (result === 'delete') {
-          this.dialogRef.close(result);
-        }
-      });
-  }
 }
diff --git a/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.html b/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.html
index adcc6f37f5e71e002782b4a5f94eca69fbc325b6..839c16c1c8ae2a1904012fc677cba2ddd5d22c60 100644
--- a/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.html
+++ b/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.html
@@ -7,12 +7,7 @@
       {{ 'content.no' | translate }}
     </mat-radio-button>
   </mat-radio-group>
-  <div *ngIf="!editDialogMode">
+  <div>
     <button mat-raised-button type="submit" color="accent">{{ 'content.create' | translate }}</button>
   </div>
-  <div *ngIf="editDialogMode">
-    <button mat-raised-button (click)="editDialogClose($event,'edit')" color="primary">Update</button>
-    <button mat-raised-button (click)="editDialogClose($event,'abort')" color="primary">Abort</button>
-    <button mat-raised-button (click)="openDeletionContentDialog($event)" color="warn">Delete</button>
-  </div>
 </form>
diff --git a/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.ts b/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.ts
index 4f5f69d2f5953200001813c6e14e2c01b34562ad..4baebb4d777a246af7e8fc0262e51357f1d9f91b 100644
--- a/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.ts
+++ b/src/app/components/creator/content-yes-no-creator/content-yes-no-creator.component.ts
@@ -1,16 +1,10 @@
-import { Component, EventEmitter, Inject, Input, OnInit, Output } from '@angular/core';
+import { Component, EventEmitter, Input, OnInit, Output } from '@angular/core';
 import { ContentChoice } from '../../../models/content-choice';
 import { DisplayAnswer } from '../content-choice-creator/content-choice-creator.component';
 import { AnswerOption } from '../../../models/answer-option';
 import { NotificationService } from '../../../services/util/notification.service';
 import { ContentType } from '../../../models/content-type.enum';
 import { ContentService } from '../../../services/http/content.service';
-import { MAT_DIALOG_DATA, MatDialog, MatDialogRef } from '@angular/material';
-import { ContentListComponent } from '../content-list/content-list.component';
-import { ContentDeleteComponent } from '../_dialogs/content-delete/content-delete.component';
-import { FormControl } from '@angular/forms';
-import { Observable } from 'rxjs';
-import { map, startWith } from 'rxjs/operators';
 import { TranslateService } from '@ngx-translate/core';
 
 @Component({
@@ -47,38 +41,18 @@ export class ContentYesNoCreatorComponent implements OnInit {
 
   displayAnswers: DisplayAnswer[] = [];
   newAnswerOptionPoints = 0;
-  collections: string[] = ['ARSnova', 'Angular', 'HTML', 'TypeScript' ];
-  myControl = new FormControl();
-  filteredOptions: Observable<string[]>;
-  lastCollection: string;
-
-  editDialogMode = false;
 
   constructor(private contentService: ContentService,
               private notificationService: NotificationService,
-              public dialog: MatDialog,
-              public dialogRef: MatDialogRef<ContentListComponent>,
-              private translationService: TranslateService,
-              @Inject(MAT_DIALOG_DATA) public data: any) {
+              private translationService: TranslateService) {
   }
 
   ngOnInit() {
-    this.roomId = localStorage.getItem(`roomId`);
+    this.roomId = localStorage.getItem('roomId');
     for (let i = 0; i < this.answerLabels.length; i++) {
       this.content.options.push(new AnswerOption(this.answerLabels[i], this.newAnswerOptionPoints));
     }
     this.fillCorrectAnswers();
-    this.lastCollection = sessionStorage.getItem('collection');
-    this.filteredOptions = this.myControl.valueChanges
-      .pipe(
-        startWith(''),
-        map(value => this._filter(value))
-      );
-  }
-
-  private _filter(value: string): string[] {
-    const filterValue = value.toLowerCase();
-    return this.collections.filter(collection => collection.toLowerCase().includes(filterValue));
   }
 
   fillCorrectAnswers() {
@@ -130,27 +104,4 @@ export class ContentYesNoCreatorComponent implements OnInit {
     )).subscribe();
     this.resetAfterSubmit();
   }
-
-  editDialogClose($event, action: string) {
-    $event.preventDefault();
-    this.dialogRef.close(action);
-  }
-
-  onNoClick(): void {
-    this.dialogRef.close();
-  }
-
-  openDeletionContentDialog($event): void {
-    $event.preventDefault();
-    const dialogRef = this.dialog.open(ContentDeleteComponent, {
-      width: '400px'
-    });
-    dialogRef.componentInstance.content = this.content;
-    dialogRef.afterClosed()
-      .subscribe(result => {
-        if (result === 'delete') {
-          this.dialogRef.close(result);
-        }
-      });
-  }
 }
diff --git a/src/app/components/creator/creator.module.ts b/src/app/components/creator/creator.module.ts
index 4430128da1da0af28607c00235cb5f51f94c80dc..dafab2dc5774102d634182533f6dd58b3d629796 100644
--- a/src/app/components/creator/creator.module.ts
+++ b/src/app/components/creator/creator.module.ts
@@ -1,14 +1,12 @@
 import { NgModule } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { CreatorRoutingModule } from './creator-routing.module';
-import { AnswersListComponent } from './answers-list/answers-list.component';
 import { ContentChoiceCreatorComponent } from './content-choice-creator/content-choice-creator.component';
 import { ContentCreatePageComponent } from './content-create-page/content-create-page.component';
 import { ContentLikertCreatorComponent } from './content-likert-creator/content-likert-creator.component';
 import { ContentTextCreatorComponent } from './content-text-creator/content-text-creator.component';
 import { ContentYesNoCreatorComponent } from './content-yes-no-creator/content-yes-no-creator.component';
 import { HomeCreatorPageComponent } from './home-creator-page/home-creator-page.component';
-import { MarkdownToolbarComponent } from './markdown-toolbar/markdown-toolbar.component';
 import { RoomCreatorPageComponent } from './room-creator-page/room-creator-page.component';
 import { EssentialsModule } from '../essentials/essentials.module';
 import { RoomCreateComponent } from './_dialogs/room-create/room-create.component';
@@ -22,6 +20,7 @@ import { HttpClient } from '@angular/common/http';
 import { TranslateHttpLoader } from '@ngx-translate/http-loader';
 import { ContentCreatorComponent } from './content-creator/content-creator.component';
 import { ContentListComponent } from './content-list/content-list.component';
+import { ContentEditComponent } from './_dialogs/content-edit/content-edit.component';
 
 @NgModule({
   imports: [
@@ -39,20 +38,19 @@ import { ContentListComponent } from './content-list/content-list.component';
     })
   ],
   declarations: [
-    AnswersListComponent,
     ContentChoiceCreatorComponent,
     ContentCreatePageComponent,
     ContentLikertCreatorComponent,
     ContentTextCreatorComponent,
     ContentYesNoCreatorComponent,
     HomeCreatorPageComponent,
-    MarkdownToolbarComponent,
     RoomCreatorPageComponent,
     RoomCreateComponent,
     RoomDeleteComponent,
     RoomEditComponent,
     ContentCreatorComponent,
-    ContentListComponent
+    ContentListComponent,
+    ContentEditComponent
   ],
   entryComponents: [
     RoomCreateComponent,
@@ -63,8 +61,8 @@ import { ContentListComponent } from './content-list/content-list.component';
     ContentChoiceCreatorComponent,
     ContentLikertCreatorComponent,
     ContentTextCreatorComponent,
-    ContentYesNoCreatorComponent
-
+    ContentYesNoCreatorComponent,
+    ContentEditComponent
   ]
 })
 export class CreatorModule {
diff --git a/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.html b/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.html
deleted file mode 100644
index 4877ff50c41f25fba96a51747d68a38627513dd2..0000000000000000000000000000000000000000
--- a/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.html
+++ /dev/null
@@ -1,6 +0,0 @@
-<div class="markdown-toolbar">
-  <button mat-icon-button *ngFor="let button of buttons" (click)="onClick($event, button);"
-          matTooltip="{{button.label}}">
-    <mat-icon attr.aria-label="{{button.label}}">{{button.icon}}</mat-icon>
-  </button>
-</div>
diff --git a/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.scss b/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.scss
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.spec.ts b/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.spec.ts
deleted file mode 100644
index 34d8a38f8d2c5a2bc87de211188773c2a1aed3af..0000000000000000000000000000000000000000
--- a/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.spec.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { MarkdownToolbarComponent } from './markdown-toolbar.component';
-
-describe('MarkdownToolbarComponent', () => {
-  let component: MarkdownToolbarComponent;
-  let fixture: ComponentFixture<MarkdownToolbarComponent>;
-
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ MarkdownToolbarComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(MarkdownToolbarComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-});
diff --git a/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.ts b/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.ts
deleted file mode 100644
index efd9e98590786044f933d22165fd799576ebf381..0000000000000000000000000000000000000000
--- a/src/app/components/creator/markdown-toolbar/markdown-toolbar.component.ts
+++ /dev/null
@@ -1,184 +0,0 @@
-import { Component, Input } from '@angular/core';
-import { MarkdownHelpDialogComponent } from '../_dialogs/markdown-help-dialog/markdown-help-dialog.component';
-import { MatDialog } from '@angular/material';
-import { Data, GenericDataDialogComponent } from '../../shared/_dialogs/generic-data-dialog/generic-data-dialog.component';
-
-@Component({
-  selector: 'app-markdown-toolbar',
-  templateUrl: './markdown-toolbar.component.html',
-  styleUrls: ['./markdown-toolbar.component.scss']
-})
-/**
- * Component offering markdown action buttons for a textarea.
- * Associated via input attribute containing the textarea's HTML id.
- */
-export class MarkdownToolbarComponent {
-  /**
-   * HTML id associated to the marked up textarea
-   */
-  @Input() textareaId: string;
-  /**
-   * Associated textarea
-   */
-  textarea: HTMLTextAreaElement;
-
-  /**
-   * Button configuration array used for template generation. See {@link Button} for further information.
-   * @type {Button[]}
-   */
-  buttons: Button[] = [
-    new Button('bold', 'Bold', 'format_bold', '**{{TEXT}}**'),
-    new Button('italic', 'Italic', 'format_italic', '*{{TEXT}}*'),
-    new Button('title', 'Title', 'title', '## {{TEXT}}'),
-    new Button('link', 'Link', 'insert_link', '[{{TEXT}}]({{URL}})'),
-    new Button('ul', 'Unordered list', 'format_list_bulleted', '* {{TEXT}}'),
-    new Button('ol', 'Ordered list', 'format_list_numbered', '1. {{TEXT}}'),
-    new Button('code', 'Code', 'code', '`{{TEXT}}`'),
-    new Button('quote', 'Quote', 'format_quote', '> {{TEXT}}'),
-    new Button('image', 'Image', 'insert_photo', '![{{TEXT}}]({{URL}})'),
-    new Button('help', 'Help', 'help', '')
-  ];
-
-  constructor(public dialog: MatDialog) { }
-
-  /**
-   * Gets called in template, run action when a button gets pressed
-   * @param $event
-   * @param button
-   */
-  onClick($event, button) {
-    // Get the associated textarea element. See function documentation for further information
-    this.updateTextarea();
-
-    // Prevent all default actions (form submission, ..)
-    $event.preventDefault();
-    if (!this.textarea) {
-      // Cancel the action click in case there is no associated textarea
-      console.log(`MarkdownToolbar: textarea with id '${this.textareaId}' not found.`);
-      return;
-    }
-
-    // Init formatted string with button's format string, placeholders will be replaced later on
-    let formattedString = button.format;
-    // Get offset for cursor position (set the cursor to the beginning of the surrounded text)
-    const cursorPosition = formattedString.indexOf('{{TEXT}}');
-
-    // Handle different buttons here
-    switch (button.id) {
-      case 'help':
-        // Open help dialog and prevent default action
-        this.dialog.open(MarkdownHelpDialogComponent);
-        break;
-      case 'link':
-      case 'image':
-        // Open a configuration dialog
-        const dialogRef = this.dialog.open(GenericDataDialogComponent, {
-          data: [
-            new Data('TEXT', 'Text', this.getSelectedText()),
-            new Data('URL', 'URL')
-          ]
-        });
-        // Wait for dialog to get closed..
-        dialogRef.afterClosed().subscribe(result => {
-          // Cancel if there is no data (dialog got closed without submitting)
-          if (result === undefined) {
-            return;
-          }
-          // Loop data entries..
-          result.forEach(data => {
-            // Replace placeholder with data provided by the user
-            formattedString = formattedString.replace(`{{${data.id}}}`, data.value);
-          });
-          // Insert the formatted string and update the cursor position
-          this.insertTextAtSelection(formattedString, cursorPosition);
-        });
-        break;
-      default:
-        // Replace text placeholder with the selected text (keep surrounding tags empty if there was no selection)
-        formattedString = formattedString.replace('{{TEXT}}', this.getSelectedText());
-        // Insert the text associated to the button and update the cursor position
-        this.insertTextAtSelection(formattedString, cursorPosition);
-    }
-  }
-
-  /**
-   * Get the selected text of the textarea
-   * @returns {string}
-   */
-  private getSelectedText() {
-    return this.textarea.value.slice(this.textarea.selectionStart, this.textarea.selectionEnd);
-  }
-
-  /**
-   * Insert the passed string at the cursor position (replaces selected text if there is any) and update the cursor's position to start
-   * of the inserted text respecting the passed selection offset
-   * @param {string} formattedString
-   * @param {number} selectionOffset
-   */
-  private insertTextAtSelection(text: string, selectionOffset: number) {
-    // Get the textarea's text selection positions (no selection when selectionStart == selectionEnd)
-    const selectionStart = this.textarea.selectionStart;
-    const selectionEnd = this.textarea.selectionEnd;
-    // Get textarea's value
-    const value = this.textarea.value;
-
-    // Insert the action's text at the cursor's position
-    this.textarea.value = [value.slice(0, selectionStart), text, value.slice(selectionEnd)].join('');
-    // Focus the textarea
-    this.textarea.focus();
-    // Calculate the new cursor position (based on the action's text length and the previous cursor position)
-    const cursorPosition = selectionStart + selectionOffset;
-    // Set the cursor to the calculated position
-    this.textarea.setSelectionRange(cursorPosition, cursorPosition);
-  }
-
-  /**
-   * Get the textarea by its id in case it isn't already initialized.
-   * The angular material tab element uses portal hosts to keep the DOM free of inactive tabs which makes it impossible to retrieve the
-   * element once in the `AfterViewInit`. As this component gets used in the tab element we retrieve the textarea on button clicks as this
-   * makes sure the associated area is in the DOM too.
-   * See https://github.com/angular/material2/issues/731 for reference.
-   */
-  private updateTextarea() {
-    if (!this.textarea) {
-      this.textarea = document.getElementById(this.textareaId) as HTMLTextAreaElement;
-    }
-  }
-}
-
-/**
- * Data class for markdown toolbar action buttons
- */
-class Button {
-  /**
-   * Id used to identify the action for special behaviour
-   */
-  id: string;
-  /**
-   * Label shown to the user
-   */
-  label: string;
-  /**
-   * Icon key (material icon font) shown to the user
-   */
-  icon: string;
-  /**
-   * Format string
-   */
-  format: string;
-
-  /**
-   * Constructor for creating an instance of {@link Button}
-   *
-   * @param {string} id
-   * @param {string} label
-   * @param {string} icon
-   * @param {string} format
-   */
-  constructor(id: string, label: string, icon: string, format: string) {
-    this.id = id;
-    this.label = label;
-    this.icon = icon;
-    this.format = format;
-  }
-}
diff --git a/src/app/components/creator/room-creator-page/room-creator-page.component.html b/src/app/components/creator/room-creator-page/room-creator-page.component.html
index 4c0a2c2043ae4a90d4ec9b1cedac6f2c64105f52..747df67543f8cddae2d7741063a5dff44764012a 100644
--- a/src/app/components/creator/room-creator-page/room-creator-page.component.html
+++ b/src/app/components/creator/room-creator-page/room-creator-page.component.html
@@ -14,7 +14,7 @@
       </mat-card-header>
       <mat-divider></mat-divider>
       <mat-card-content fxLayoutAlign="center">
-        <mat-expansion-panel *ngIf="!room.description == ''" class="mat-elevation-z0">
+        <mat-expansion-panel *ngIf="!(room.description == '')" class="mat-elevation-z0">
           <mat-expansion-panel-header>
             <h4>{{ 'room-page.description' | translate }}</h4>
           </mat-expansion-panel-header>
@@ -37,7 +37,7 @@
           </button>
         </mat-grid-tile>
         <mat-grid-tile>
-          <button mat-icon-button *ngIf="!modify" (click)="showEditDialog()"  color="accent"
+          <button mat-icon-button *ngIf="!modify" (click)="showEditDialog()" color="accent"
                   matTooltip="{{ 'room-page.edit-room' | translate}}">
             <mat-icon>create</mat-icon>
           </button>
diff --git a/src/app/components/essentials/essentials.module.ts b/src/app/components/essentials/essentials.module.ts
index e02a0733dbfea7da68502a38a8997829edb8fa0c..58e4e28f3780cbaa9976106aa0e017a59ca6cf24 100644
--- a/src/app/components/essentials/essentials.module.ts
+++ b/src/app/components/essentials/essentials.module.ts
@@ -2,7 +2,6 @@ import { NgModule } from '@angular/core';
 import { FlexLayoutModule } from '@angular/flex-layout';
 import { FormsModule, ReactiveFormsModule } from '@angular/forms';
 import { HttpClient, HttpClientModule } from '@angular/common/http';
-import { MarkdownModule } from 'ngx-markdown';
 import {
   MatAutocompleteModule,
   MatBadgeModule,
@@ -86,7 +85,6 @@ import { TranslateHttpLoader } from '@ngx-translate/http-loader';
     FlexLayoutModule,
     FormsModule,
     HttpClientModule,
-    MarkdownModule,
     ReactiveFormsModule
   ],
   declarations: []
diff --git a/src/app/components/participant/content-text-participant/content-text-participant.component.html b/src/app/components/participant/content-text-participant/content-text-participant.component.html
index 6818fc065bb92bbe1118abb8d743f7755aed6923..33f79b4cd3df91813ee2dac0b5b3f3b1290d8930 100644
--- a/src/app/components/participant/content-text-participant/content-text-participant.component.html
+++ b/src/app/components/participant/content-text-participant/content-text-participant.component.html
@@ -1,6 +1,5 @@
 <form (ngSubmit)="submitAnswer()">
   <h1 class="mat-headline">{{ content.subject }}</h1>
-  <markdown [data]="content.body"></markdown>
   <mat-divider></mat-divider>
   <mat-form-field class="input-block">
     <textarea matInput [(ngModel)]="textAnswer" name="answer" #answer placeholder="{{ 'answer.your-answer' | translate }}"></textarea>
diff --git a/src/app/components/participant/room-participant-page/room-participant-page.component.html b/src/app/components/participant/room-participant-page/room-participant-page.component.html
index 2e5954b49e506691ea5056613610fb59f4008145..3309d1ee2aa7906d972f7206a3e106671e543766 100644
--- a/src/app/components/participant/room-participant-page/room-participant-page.component.html
+++ b/src/app/components/participant/room-participant-page/room-participant-page.component.html
@@ -12,7 +12,7 @@
       </mat-card-header>
       <mat-divider></mat-divider>
       <mat-card-content fxLayoutAlign="center">
-        <mat-expansion-panel *ngIf="!room.description == ''" class="mat-elevation-z0">
+        <mat-expansion-panel *ngIf="!(room.description == '')" class="mat-elevation-z0">
           <mat-expansion-panel-header>
             <h4>{{ 'room-page.description' | translate }}</h4>
           </mat-expansion-panel-header>
diff --git a/src/app/components/participant/room-participant-page/room-participant-page.component.scss b/src/app/components/participant/room-participant-page/room-participant-page.component.scss
index 9eb82ffda173a04e4bb5d890a7f16d54360c9b86..f8e2b2f3c998cfe38c9e4e08a59638dec4435cd7 100644
--- a/src/app/components/participant/room-participant-page/room-participant-page.component.scss
+++ b/src/app/components/participant/room-participant-page/room-participant-page.component.scss
@@ -25,6 +25,9 @@ mat-icon{
 
 button {
   width: 30%;
+  &:hover {
+    transform: scale(1.25)
+  }
 }
 
 p {
@@ -63,7 +66,7 @@ mat-expansion-panel {
 }
 
 mat-grid-list {
-  margin-bottom: 10px !important;
+  margin-bottom: 20px !important;
 }
 
 mat-tooltip-component {
diff --git a/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.html b/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.html
deleted file mode 100644
index 045bdd3d15b2d007c63c3b52c8f57cf5ceedbc8e..0000000000000000000000000000000000000000
--- a/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.html
+++ /dev/null
@@ -1,8 +0,0 @@
-<h3 mat-header>Login as Guest</h3>
-<p mat-line>Do you really want to leave the current page and login as a guest?</p>
-<p mat-line>You'll be logged out if you are currently logged in</p>
-
-<mat-action-row>
-  <button mat-button (click)="dialogRef.close('login')">Login</button>
-  <button mat-button (click)="onNoClick()">Cancel</button>
-</mat-action-row>
\ No newline at end of file
diff --git a/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.scss b/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.scss
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.spec.ts b/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.spec.ts
deleted file mode 100644
index dcb44e78bfb42fc82105489a6ff88778d8f7d8a0..0000000000000000000000000000000000000000
--- a/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.spec.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { FooterLoginDialogComponent } from './footer-login-dialog.component';
-
-describe('FooterLoginDialogComponent', () => {
-  let component: FooterLoginDialogComponent;
-  let fixture: ComponentFixture<FooterLoginDialogComponent>;
-
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ FooterLoginDialogComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(FooterLoginDialogComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-});
diff --git a/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.ts b/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.ts
deleted file mode 100644
index 1cdcd9887f7d41a57d609bdd1f262f81e546219d..0000000000000000000000000000000000000000
--- a/src/app/components/shared/_dialogs/footer-login-dialog/footer-login-dialog.component.ts
+++ /dev/null
@@ -1,23 +0,0 @@
-import { Component, OnInit, Inject } from '@angular/core';
-import { FooterComponent } from '../../footer/footer.component';
-import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material';
-
-@Component({
-  selector: 'app-footer-login-dialog',
-  templateUrl: './footer-login-dialog.component.html',
-  styleUrls: ['./footer-login-dialog.component.scss']
-})
-export class FooterLoginDialogComponent implements OnInit {
-
-  constructor(
-    public dialogRef: MatDialogRef<FooterComponent>,
-    @Inject(MAT_DIALOG_DATA) public data: any
-  ) { }
-
-  onNoClick(): void {
-    this.dialogRef.close();
-  }
-
-  ngOnInit() {
-  }
-}
diff --git a/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.html b/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.html
deleted file mode 100644
index d3266006431a4366608e956eb50606db9151c123..0000000000000000000000000000000000000000
--- a/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.html
+++ /dev/null
@@ -1,7 +0,0 @@
-<form (ngSubmit)="submit()">
-  <mat-form-field class="input-block" *ngFor="let input of data">
-    <input matInput name="{{input.id}}" [(ngModel)]="input.value" placeholder="{{input.label}}" />
-  </mat-form-field>
-
-  <button mat-raised-button color="primary" type="submit">Submit</button>
-</form>
diff --git a/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.scss b/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.scss
deleted file mode 100644
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..0000000000000000000000000000000000000000
diff --git a/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.spec.ts b/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.spec.ts
deleted file mode 100644
index 0b36dd0c611be58f8eb83968436765f8cc93d736..0000000000000000000000000000000000000000
--- a/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.spec.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
-import { GenericDataDialogComponent } from './generic-data-dialog.component';
-
-describe('GenericDataDialogComponent', () => {
-  let component: GenericDataDialogComponent;
-  let fixture: ComponentFixture<GenericDataDialogComponent>;
-
-  beforeEach(async(() => {
-    TestBed.configureTestingModule({
-      declarations: [ GenericDataDialogComponent ]
-    })
-    .compileComponents();
-  }));
-
-  beforeEach(() => {
-    fixture = TestBed.createComponent(GenericDataDialogComponent);
-    component = fixture.componentInstance;
-    fixture.detectChanges();
-  });
-
-  it('should create', () => {
-    expect(component).toBeTruthy();
-  });
-});
diff --git a/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.ts b/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.ts
deleted file mode 100644
index f802d1c9b8cb5069c0121060090516a3d6d106d4..0000000000000000000000000000000000000000
--- a/src/app/components/shared/_dialogs/generic-data-dialog/generic-data-dialog.component.ts
+++ /dev/null
@@ -1,30 +0,0 @@
-import { Component, Inject } from '@angular/core';
-import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material';
-
-@Component({
-  selector: 'app-generic-data-dialog',
-  templateUrl: './generic-data-dialog.component.html',
-  styleUrls: ['./generic-data-dialog.component.scss']
-})
-export class GenericDataDialogComponent {
-
-  constructor(public dialogRef: MatDialogRef<GenericDataDialogComponent>,
-              @Inject(MAT_DIALOG_DATA) public data: Data[]) {
-  }
-
-  submit(): void {
-    this.dialogRef.close(this.data);
-  }
-}
-
-export class Data {
-  id: string;
-  label: string;
-  value: string;
-
-  constructor(id: string, label: string, value?: string) {
-    this.id = id;
-    this.label = label;
-    this.value = value;
-  }
-}
diff --git a/src/app/components/shared/footer/footer.component.ts b/src/app/components/shared/footer/footer.component.ts
index e924a94adacbf170050219150ee22f694b878589..c2f0e8fe166251a6ef103330f9f6678fc9da1b06 100644
--- a/src/app/components/shared/footer/footer.component.ts
+++ b/src/app/components/shared/footer/footer.component.ts
@@ -1,9 +1,8 @@
-import { Component, OnInit, Input } from '@angular/core';
+import { Component, OnInit } from '@angular/core';
 import { AuthenticationService } from '../../../services/http/authentication.service';
 import { NotificationService } from '../../../services/util/notification.service';
 import { Router } from '@angular/router';
 import { MatDialog } from '@angular/material';
-import { FooterLoginDialogComponent } from '../_dialogs/footer-login-dialog/footer-login-dialog.component';
 
 @Component({
   selector: 'app-footer',
diff --git a/src/app/components/shared/room-list/room-list.component.html b/src/app/components/shared/room-list/room-list.component.html
index 67e04af7a21d246df0daf047ace1d8d9d1e0af11..077c7bc8bb8118cc6921edf75e3d0df01792c15b 100644
--- a/src/app/components/shared/room-list/room-list.component.html
+++ b/src/app/components/shared/room-list/room-list.component.html
@@ -4,10 +4,8 @@
     <mat-panel-description>Session-Id</mat-panel-description>
   </mat-expansion-panel-header>
 </mat-expansion-panel>
-<mat-divider></mat-divider>
-<mat-divider></mat-divider>
 <mat-expansion-panel *ngFor="let room of rooms" class="matPanel">
-  <mat-expansion-panel-header>
+  <mat-expansion-panel-header class="matPanelListHeader">
     <button mat-button color="primary" routerLink="/{{ baseUrl }}/room/{{ room.shortId }}">
       <mat-icon>input</mat-icon>
     </button>
@@ -22,3 +20,8 @@
     {{ room.description }}
   </p>
 </mat-expansion-panel>
+<mat-card *ngIf="rooms.length === 0">
+  <mat-card-header>
+    <mat-card-title>Sie haben noch keine Sessions erstellt!</mat-card-title>
+  </mat-card-header>
+</mat-card>
diff --git a/src/app/components/shared/room-list/room-list.component.scss b/src/app/components/shared/room-list/room-list.component.scss
index e7796dfcc4ac3c66bf55ca929e14719c50bdbf54..a269ce031e7103581728d800bf1c3eee57b7cedd 100644
--- a/src/app/components/shared/room-list/room-list.component.scss
+++ b/src/app/components/shared/room-list/room-list.component.scss
@@ -9,10 +9,16 @@ button {
 
 .matPanel {
   background-color: #cfd8dc;
+  margin-bottom: 5px;
 }
 
 .matPanelHeader {
   background-color: #bbdefb;
+  margin-bottom: 5px;
+}
+
+.matPanelListHeader {
+  background-color: #cfd8dc !important;
 }
 
 mat-panel-title {
@@ -24,3 +30,12 @@ mat-panel-title {
 .headerTitle {
   width: 8%!important;
 }
+
+mat-card-title {
+  text-align: center;
+}
+
+mat-card {
+  background-color: #cfd8dc;
+  color: #4db6ac;
+}
diff --git a/src/app/components/shared/shared.module.ts b/src/app/components/shared/shared.module.ts
index d2522ea76cb079519da4b9d2e2c15630fd2f2c01..2fb1fe98c33730a62bb658be69c7993a893c62b8 100644
--- a/src/app/components/shared/shared.module.ts
+++ b/src/app/components/shared/shared.module.ts
@@ -13,8 +13,6 @@ import { RoomPageComponent } from './room-page/room-page.component';
 import { StatisticsPageComponent } from './statistics-page/statistics-page.component';
 import { AnswerEditComponent } from '../creator/_dialogs/answer-edit/answer-edit.component';
 import { ContentDeleteComponent } from '../creator/_dialogs/content-delete/content-delete.component';
-import { MarkdownHelpDialogComponent } from '../creator/_dialogs/markdown-help-dialog/markdown-help-dialog.component';
-import { GenericDataDialogComponent } from './_dialogs/generic-data-dialog/generic-data-dialog.component';
 import { CommentCreatePageComponent } from '../participant/comment-create-page/comment-create-page.component';
 import { EssentialsModule } from '../essentials/essentials.module';
 import { SharedRoutingModule } from './shared-routing.module';
@@ -39,8 +37,6 @@ import { StatisticComponent } from './statistic/statistic.component';
     AnswerEditComponent,
     ContentDeleteComponent,
     FeedbackBarometerPageComponent,
-    MarkdownHelpDialogComponent,
-    GenericDataDialogComponent,
     FooterComponent,
     FooterImprintComponent,
     FeedbackBarometerPageComponent,
@@ -60,18 +56,12 @@ import { StatisticComponent } from './statistic/statistic.component';
     AnswerEditComponent,
     ContentDeleteComponent,
     FeedbackBarometerPageComponent,
-    MarkdownHelpDialogComponent,
-    GenericDataDialogComponent,
     FooterComponent,
     FooterImprintComponent,
     FeedbackBarometerPageComponent,
     CommentCreatePageComponent,
     CommentListComponent,
     StatisticsPageComponent
-  ],
-  entryComponents: [
-    MarkdownHelpDialogComponent,
-    GenericDataDialogComponent
   ]
 })
 export class SharedModule {
diff --git a/src/app/services/http/content.service.ts b/src/app/services/http/content.service.ts
index 04f53433dd08456cc50f2c6612dfd78288878db3..a917c39bbfda89347d31a738c6b7220f0071ec74 100644
--- a/src/app/services/http/content.service.ts
+++ b/src/app/services/http/content.service.ts
@@ -75,6 +75,14 @@ export class ContentService extends BaseHttpService {
     );
   }
 
+  updateChoiceContent(updatedContent: ContentChoice): Observable<ContentChoice> {
+    const connectionUrl = this.apiUrl.base + this.apiUrl.content + '/' + updatedContent.id;
+    return this.http.put(connectionUrl, updatedContent, httpOptions).pipe(
+      tap(_ => ''),
+      catchError(this.handleError<any>('updateContentChoice'))
+    );
+  }
+
   deleteContent(contentId: string): Observable<Content> {
     const connectionUrl = this.apiUrl.base + this.apiUrl.content + '/' + contentId;
     return this.http.delete<Content>(connectionUrl, httpOptions).pipe(
diff --git a/src/assets/i18n/creator/de.json b/src/assets/i18n/creator/de.json
index e012bd2cd0d020f88e30835b14e3f012ecc623a8..02f3c070b2eb0677e16da7f6dfdcf6a8355c56d7 100644
--- a/src/assets/i18n/creator/de.json
+++ b/src/assets/i18n/creator/de.json
@@ -14,12 +14,14 @@
     "edit-room": "Session bearbeiten",
     "delete-room": "Session löschen",
     "sure": "Sind Sie sicher?",
-    "really": "Wollen Sie die Session ",
+    "reallySession": "Wollen Sie die Session ",
+    "reallyContent": "Wollen Sie die Frage ",
     "really2": " wirklich löschen? Diese Aktion kann nicht rückgängig gemacht werden.",
     "abort": "Abbrechen",
     "update": "Update",
     "default-content-group": "Standard",
-    "description": "Beschreibung"
+    "description": "Beschreibung",
+    "present": "Präsentieren"
   },
   "content": {
     "content": "Frage",
@@ -31,10 +33,10 @@
     "no": "Nein",
     "add-answer": "Antwort hinzufügen",
     "answer": "Antwort",
+    "answers": "Antworten",
     "actions": "Optionen",
     "reset": "Zurücksetzen",
     "contents": "Fragen",
-    "click-here": "Klicken Sie auf einen Inhalt, um diesen zu editieren",
     "submitted": "Frage erstellt. Bereit für die Erstellung neuer Fragen.",
     "no-empty": "Keine leeren Felder erlaubt. Bitte überprüfen sie Thema und Inhalt.",
     "no-empty2": "Keine leeren Felder erlaubt.",
@@ -45,11 +47,17 @@
     "answer-recovered": "Antwort wiederhergestellt.",
     "only-one-true": "Im Single-Modus ist nur eine richtige Antwort erlaubt.",
     "reset-all": "Alle Eingaben wurden zurückgesetzt.",
-    "need-answers": "Auswahlfragen brauchen Antworten. Bitte fügen Sie Antworten hinzu",
+    "need-answers": "Auswahlfragen brauchen Antworten. Bitte fügen Sie Antworten hinzu.",
     "select-one": "Im Single-Choice-Modus muss es eine richtige Antwort geben.",
     "at-least-one": "Im Multiple-Choice-Modus muss es mindestens eine richtige Antwort geben.",
     "undo": "Rückgängig",
-    "points": "Punkte"
+    "points": "Punkte",
+    "delete": "Löschen",
+    "abort": "Abbrechen",
+    "delete-answer": "Antwort löschen",
+    "edit-answer": "Antwort bearteiten",
+    "content-deleted": "Frage wurde gelöscht.",
+    "content-updated": "Frage wurde aktualisiert."
   },
   "session": {
     "session-name": "Name der Session",
diff --git a/src/assets/i18n/creator/en.json b/src/assets/i18n/creator/en.json
index 54f7cf4bef755bc138e20cb4e5d5ff0a9f0905eb..9850dd2313ba06d4381d953339fef6c188b0fd3c 100644
--- a/src/assets/i18n/creator/en.json
+++ b/src/assets/i18n/creator/en.json
@@ -13,12 +13,14 @@
     "edit-room": "Edit session",
     "delete-room": "Delete session",
     "sure": "Are you sure?",
-    "really": "Do you really want to delete session ",
+    "reallySession": "Do you really want to delete session ",
+    "reallyContent": "Do you really want to delete content ",
     "really2": "? This action can not be undone.",
     "abort": "Abort",
     "update": "Update",
     "default-content-group": "Default",
-    "description": "Description"
+    "description": "Description",
+    "present": "Present"
   },
   "content": {
     "content": "Content",
@@ -30,10 +32,10 @@
     "no": "No",
     "add-answer": "Add answer",
     "answer": "Answer",
+    "answers": "Answers",
     "actions": "Options",
     "reset": "Reset",
     "contents": "Contents",
-    "click-here": "Click on a content to edit it",
     "submitted": "Content submitted. Ready for creation of new content.",
     "no-empty": "No empty fields allowed. Please check subject and body.",
     "no-empty2": "No empty filed allowed.",
@@ -48,7 +50,13 @@
     "select-one": "In single choice mode you have to select 1 true answer.",
     "at-least-one": "In multiple choice mode you have to select at least 1 true answer.",
     "undo": "Undo",
-    "points": "Points"
+    "points": "Points",
+    "delete": "Delete",
+    "abort": "Abort",
+    "delete-answer": "Delete answer",
+    "edit-answer": "Edit answer",
+    "content-deleted": "Content has been deleted.",
+    "content-updated": "Content has been updated."
   },
   "session": {
     "session-name": "Session name",
diff --git a/src/theme/_form.scss b/src/theme/_form.scss
index 76bd96f8260756d46c661832127c529315922189..1931e193aeab49db2022eba63f3c50a7f08157b7 100644
--- a/src/theme/_form.scss
+++ b/src/theme/_form.scss
@@ -1,3 +1,7 @@
 mat-form-field.input-block {
   display: block;
 }
+
+mat-dialog-container {
+  background-color: #bbdefb !important;
+}