diff --git a/phpBB/styles/prosilver/theme/bidi.css b/phpBB/styles/prosilver/theme/bidi.css
index 5b0cdb8cdd..d19d2d84e0 100644
--- a/phpBB/styles/prosilver/theme/bidi.css
+++ b/phpBB/styles/prosilver/theme/bidi.css
@@ -492,7 +492,6 @@ li.breadcrumbs span:first-child > a {
 /* Quote block */
 .rtl blockquote {
 	margin: 0.5em 25px 0 1px;
-	background-position: 99% 8px;
 }
 
 .rtl blockquote blockquote {
diff --git a/phpBB/styles/prosilver/theme/content.css b/phpBB/styles/prosilver/theme/content.css
index 72d8e8bd3b..7ff6b4d5ef 100644
--- a/phpBB/styles/prosilver/theme/content.css
+++ b/phpBB/styles/prosilver/theme/content.css
@@ -448,7 +448,6 @@ ul.searchresults {
 ----------------------------------------*/
 /* Quote block */
 blockquote {
-	background: transparent none 6px 8px no-repeat;
 	border: 1px solid transparent;
 	font-size: 0.95em;
 	margin: 1em 1px 1em 25px;