From 9f3ec23eddf62cc296b126e727b76788e6157b18 Mon Sep 17 00:00:00 2001
From: Masayuki Tanaka <masayuki0812@mac.com>
Date: Mon, 13 May 2013 21:16:00 +0900
Subject: [PATCH] Add expanded circle style

---
 c3.css | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/c3.css b/c3.css
index daf3efe..2f82c80 100644
--- a/c3.css
+++ b/c3.css
@@ -28,6 +28,10 @@ path, line {
 }
 /*-- Point --*/
 
+.__circle._e_ {
+  stroke-width: 1px;
+  stroke: white;
+}
 .selected-circle {
   fill: white;
   stroke-width: 2px;