diff --git a/phpBB/styles/prosilver/theme/common.css b/phpBB/styles/prosilver/theme/common.css
index dc4d7e07bd..e184557a89 100644
--- a/phpBB/styles/prosilver/theme/common.css
+++ b/phpBB/styles/prosilver/theme/common.css
@@ -780,12 +780,6 @@ fieldset.fields1 dd.recipients {
 	margin-left: 1em;
 }
 
-fieldset.fields1 ul.recipients input.button2 {
-	font-size: 0.8em;
-	margin-right: 0;
-	padding: 0;
-}
-
 fieldset.fields1 dl.pmlist > dt {
 	width: auto !important;
 }