diff --git a/common/common.scss b/common/common.scss
index a642d2c..de6b325 100644
--- a/common/common.scss
+++ b/common/common.scss
@@ -73,6 +73,6 @@ body textarea {
   margin-top: 0.75em;
 }
 
-.popup-menu button {
-  margin-bottom: 7px;
+.popup-menu .btn {
+  box-shadow: none;
 }