clean code

packages/app/src/styles/_comment.scss

@@ -21,21 +21,18 @@
   }
 
   .page-comment {
-    :global {
-      // older comments
-      &.page-comment-older {
-      }
-      // newer comments
-      &.page-comment-newer {
-        opacity: 0.7;
+    // older comments
+    &.page-comment-older {
+    }
+    // newer comments
+    &.page-comment-newer {
+      opacity: 0.7;
 
-        &:hover {
-          opacity: 1;
-        }
+      &:hover {
+        opacity: 1;
       }
     }
 
-
     .page-comment-meta {
       display: flex;
       justify-content: flex-end;