From e2fe0f074307f9191ca22808dd2416447806c75f Mon Sep 17 00:00:00 2001
From: zcyzcy88 <zcyzcy88888@126.com>
Date: Mon, 20 Mar 2017 19:06:44 -0500
Subject: [PATCH] Enlarge mdRadio touchable area  (#609)

#608
---
 src/components/mdRadio/mdRadio.scss | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/components/mdRadio/mdRadio.scss b/src/components/mdRadio/mdRadio.scss
index 974e5f4..2c6593a 100644
--- a/src/components/mdRadio/mdRadio.scss
+++ b/src/components/mdRadio/mdRadio.scss
@@ -17,6 +17,18 @@ $radio-ripple-size: 48px;
     border: 2px solid rgba(#000, .54);
     transition: $swift-ease-out;
 
+    &:before {
+      width: $checkbox-touch-size;
+      height: $checkbox-touch-size;
+      position: absolute;
+      top: 50%;
+      left: 50%;
+      border-radius: 50%;
+      transform: translate(-50%, -50%);
+      transition: $swift-ease-in;
+      content: " ";
+    }
+
     &:after {
       position: absolute;
       top: 3px;