diff --git a/app/assets/stylesheets/desktop/topic-post.scss b/app/assets/stylesheets/desktop/topic-post.scss
index d9f608d58a8..a4d76fc1a69 100644
--- a/app/assets/stylesheets/desktop/topic-post.scss
+++ b/app/assets/stylesheets/desktop/topic-post.scss
@@ -329,7 +329,7 @@ a.star {
 
 .topic-map {
   margin: 20px 0 0 0;
-  border: 1px solid scale-color-diff();
+  background: scale-color(scale-color-diff(), $lightness: 40%);
 
   .buttons .btn {
     &:hover {border: 1px solid $primary !important;}
@@ -418,7 +418,7 @@ a.star {
     color: $primary;
   }
   .information {
-    border-top: 1px solid scale-color-diff();
+    border-top: 2px solid scale-color-diff();
   }
 
 .participants { // PMs //