Merge branch 'staging' into 'master'

change projector icon color

See merge request !398

src/app/components/moderator/moderator-comment-list/moderator-comment-list.component.scss

@@ -105,7 +105,7 @@ h4  {
 }
 
 .read-icon {
-  color: var(--blue);
+  color: var(--grey);
 }
 
 .favorite-icon {

src/app/components/shared/comment-list/comment-list.component.scss

@@ -105,7 +105,7 @@ h4  {
 }
 
 .read-icon {
-  color: var(--blue);
+  color: var(--grey);
 }
 
 .favorite-icon {

src/app/components/shared/comment/comment.component.scss

@@ -34,7 +34,7 @@ mat-card-content > :first-child {
 }
 
 .read-icon {
-  color: var(--blue);
+  color: var(--grey);
 }
 
 .favorite-icon {