diff --git a/view/theme/plusfuture/php/style.php b/view/theme/plusfuture/php/style.php
index 1d39d69..e278aad 100644
--- a/view/theme/plusfuture/php/style.php
+++ b/view/theme/plusfuture/php/style.php
@@ -103,7 +103,7 @@ if (! $shadow)
 	$shadow = '0';
 if (! $converse_width)
 	$converse_width = '';
-	$converse_widthn = $converse_width . "px";
+	$converse_widthn = "$converse_width" . "px";
 if (! $converse_widths)
 	$hoge = intval($converse_width);
 	$converse_widths = ($hoge * 2);