diff --git a/plusfuture/css/style.css b/plusfuture/css/style.css
index c1419d0..ae1df9a 100644
--- a/plusfuture/css/style.css
+++ b/plusfuture/css/style.css
@@ -1844,7 +1844,7 @@ dl.bb-dl > dd > li {
 	width: 2.5rem;
 	height: 2.5rem;
 }
-.btn-primary{
+.btn-primary:not([onclick*="post_comment"]){
 	border-radius: 15% !important;
 	width: 50%;
 }