From 23f1061f825d0c78f4a580f7090db513538be6bc Mon Sep 17 00:00:00 2001
From: Zhiming Wang <zmwangx@gmail.com>
Date: Fri, 1 Jul 2016 11:49:04 +0800
Subject: normalize.css: Update to v4.2.0

https://github.com/necolas/normalize.css/releases/tag/4.2.0.
---
 source/css/normalize.css | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/source/css/normalize.css b/source/css/normalize.css
index 18ddf7fe..5250b745 100644
--- a/source/css/normalize.css
+++ b/source/css/normalize.css
@@ -1,14 +1,16 @@
-/*! normalize.css v4.1.1 | MIT License | github.com/necolas/normalize.css */
+/*! normalize.css v4.2.0 | MIT License | github.com/necolas/normalize.css */
 
 /**
  * 1. Change the default font family in all browsers (opinionated).
- * 2. Prevent adjustments of font size after orientation changes in IE and iOS.
+ * 2. Correct the line height in all browsers.
+ * 3. Prevent adjustments of font size after orientation changes in IE and iOS.
  */
 
 html {
   font-family: sans-serif; /* 1 */
-  -ms-text-size-adjust: 100%; /* 2 */
-  -webkit-text-size-adjust: 100%; /* 2 */
+  line-height: 1.15; /* 2 */
+  -ms-text-size-adjust: 100%; /* 3 */
+  -webkit-text-size-adjust: 100%; /* 3 */
 }
 
 /**
@@ -256,6 +258,7 @@ hr {
 
 button,
 input,
+optgroup,
 select,
 textarea {
   font: inherit; /* 1 */
-- 
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