fix: https://github.com/NodeBB/NodeBB/issues/10174

less/topic.less

@@ -164,21 +164,19 @@
 		display: inline-block;
 		padding: 1rem;
 
-		&:first-child {
-			padding-right: 0.5rem;
-		}
-
-		&:last-child {
-			padding-left: 0.5rem;
-		}
-
 		&:focus {
 				text-decoration: none;
 		}
 	}
 
-	[component="post/upvote"].upvoted, [component="post/downvote"].downvoted {
+	[component="post/upvote"].upvoted {
-		color: @brand-primary;
+		border-radius: 3px;
+		border: 1px solid @brand-success;
+	}
+
+	[component="post/downvote"].downvoted {
+		border-radius: 3px;
+		border: 1px solid @brand-warning;
 	}
 
 	[component="post/vote-count"] {