From 60414febee5fd14743fd80cad9d681c3027272dd Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han
Date: Fri, 25 Sep 2015 19:06:27 +0800
Subject: Changed code block line number gutter rendering method for
 performance and gain better accessibility

---
 public/css/markdown.css | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'public/css/markdown.css')

diff --git a/public/css/markdown.css b/public/css/markdown.css
index ffceb052..6a98212a 100644
--- a/public/css/markdown.css
+++ b/public/css/markdown.css
@@ -32,7 +32,7 @@
     user-select: none;
 }
 
-.markdown-body pre code .gutter .linenumber {
+.markdown-body pre code .gutter.linenumber {
     text-align: right;
     position: relative;
     display: inline-block;
@@ -46,6 +46,10 @@
     border-right: 3px solid #6ce26c !important;
 }
 
+.markdown-body pre code .gutter.linenumber > span:before {
+    content: attr(data-linenumber);
+}
+
 .markdown-body pre code .code {
     float: left;
     margin: 0 0 0 16px;
-- 
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