diff --git a/src/app/components/shared/comment/comment.component.html b/src/app/components/shared/comment/comment.component.html
index 24d2769d40a054b67a9763ba6d9e8fa6013fd3d3..e5f7b77cff496a9cd6d8b4cc204f0f3e28419cff 100644
--- a/src/app/components/shared/comment/comment.component.html
+++ b/src/app/components/shared/comment/comment.component.html
@@ -1,6 +1,6 @@
 <mat-card class="card-container">
   <div fxLayout="row" fxLayoutAlign="center center">
-    <div *ngIf="comment.createdFromLecturer !== false" mat-card-avatar class="proffesor-icon" matTooltip="created from lecturer"></div>
+    <div *ngIf="comment.createdFromLecturer !== false" mat-card-avatar class="proffesor-icon" matTooltip="created from lecturer"><mat-icon>record_voice_over</mat-icon></div>
     <mat-card-content>
       <p>{{comment.body}}</p>
     </mat-card-content>
diff --git a/src/app/components/shared/comment/comment.component.scss b/src/app/components/shared/comment/comment.component.scss
index fc4db25909c641c3510dbaadc5f3cc62cacf1b87..ac4d7beca3ae20f39af8512885a3528aedb6834c 100644
--- a/src/app/components/shared/comment/comment.component.scss
+++ b/src/app/components/shared/comment/comment.component.scss
@@ -4,7 +4,7 @@ mat-card {
   cursor: pointer;
 }
 
-mat-card-content>:first-child {
+mat-card-content > :first-child {
   margin-top: 20px;
 }
 
@@ -31,9 +31,8 @@ mat-icon {
 }
 
 .proffesor-icon {
-  background-image: url("https://image.flaticon.com/icons/svg/158/158279.svg");
   background-size: cover;
   margin-right: 10px;
-  border: 2px solid darkslategray;
+  margin-top: 10px;
 }