diff --git a/phpBB/styles/prosilver/theme/icons.css b/phpBB/styles/prosilver/theme/icons.css
index 9fb7244f4b..411fecaf3b 100644
--- a/phpBB/styles/prosilver/theme/icons.css
+++ b/phpBB/styles/prosilver/theme/icons.css
@@ -54,6 +54,10 @@
 	font-size: 16px;
 }
 
+.arrow-left .icon {
+	float: left;
+}
+
 .arrow-left:hover .icon {
 	margin-left: -5px;
 	margin-right: 5px;