From 1b636d56b50adb20d24f3e4858d08b1906da443c Mon Sep 17 00:00:00 2001
From: Izak Burger <isburger@gmail.com>
Date: Fri, 14 Feb 2014 16:22:19 +0200
Subject: [PATCH] Style undo/redo buttons.

---
 scripts/gh-book/gh-book.less | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/scripts/gh-book/gh-book.less b/scripts/gh-book/gh-book.less
index 6b532c88..e7aaf62d 100755
--- a/scripts/gh-book/gh-book.less
+++ b/scripts/gh-book/gh-book.less
@@ -183,6 +183,12 @@ nav#workspace-sidebar-toc{
   .icon-math *:before {
     content: "";
   }
+  .icon-undo:before {
+    content: "\e007";
+  }
+  .icon-redo:before {
+    content: "\e00a";
+  }
 
 }