normal fontsize

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

@@ -7,9 +7,9 @@ app-comment, mat-card {
   background-color: var(--secondary-variant);
   color: var(--on-surface);
   padding: 3% 3%;
-  margin: 5%;
+  margin: 4%;
   box-sizing: border-box;
-  font-size: 140%;
+  font-size: 16px;
   hyphens: auto;
   overflow-wrap: break-word;
 }

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

 #comment-card {
-  margin: 5%;
+  margin: 4%;
   background-color: var(--surface);
   padding: 1.5% 1.5% 3% 3%;
   transition: background-color 0.5s linear;
@@ -68,7 +68,7 @@ mat-card-content > :first-child {
   min-width: 200px;
   min-height: 100px;
   text-align: start;
-  font-size: 140%;
+  font-size: 16px;
   overflow: auto;
   color: var(--on-surface);
   white-space: pre-line;