remove boldness from h3

src/app/components/creator/room-creator-page/room-creator-page.component.scss

@@ -92,6 +92,7 @@ h2 {
 
 h3 {
   font-size: medium;
+  font-weight: normal;
   color: var(--on-surface)!important;
   padding: 0 1% 0 1%;
 }

src/app/components/moderator/room-moderator-page/room-moderator-page.component.scss

@@ -85,7 +85,8 @@ h2 {
  }
 
 h3 {
-  font-size: larger;
+  font-size: medium;
+  font-weight: normal;
   color: var(--on-surface)!important;
   margin: 5% 5% 0 0;
 }

src/app/components/participant/room-participant-page/room-participant-page.component.scss

@@ -53,6 +53,7 @@ h2 {
 
 h3 {
   font-size: 15px;
+  font-weight: normal;
   color: var(--on-surface)!important;
   padding: 0 1% 0 1%;
 }