From 19bbe44a2b8e4feef25fc6099089d5f1d7b39f9c Mon Sep 17 00:00:00 2001
From: Masayuki Tanaka <masayuki0812@mac.com>
Date: Mon, 8 Jul 2013 14:11:04 +0900
Subject: [PATCH] Use fill-opacity

---
 c3.css | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c3.css b/c3.css
index 80fede9..da865ee 100644
--- a/c3.css
+++ b/c3.css
@@ -68,7 +68,7 @@ text {
 
 .region {
   fill: steelblue;
-  opacity: .1;
+  fill-opacity: .1;
 }
 
 /*-- Brush --*/