From b51fedfb2db45b9e16cf2344c1dd16ec5ad5e71d Mon Sep 17 00:00:00 2001
From: Mimi <1119186082@qq.com>
Date: Fri, 24 Dec 2021 01:40:40 +0800
Subject: [PATCH] Support codeblock mark option

---
 source/css/_common/scaffolding/highlight/index.styl | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/source/css/_common/scaffolding/highlight/index.styl b/source/css/_common/scaffolding/highlight/index.styl
index 250067a..3c3c6e9 100644
--- a/source/css/_common/scaffolding/highlight/index.styl
+++ b/source/css/_common/scaffolding/highlight/index.styl
@@ -109,6 +109,11 @@ figure.highlight {
     padding-left: 10px;
     width: 100%;
   }
+
+  // See https://github.com/next-theme/hexo-theme-next/discussions/410
+  .marked {
+    background: rgba(0, 0, 0, .3);
+  }
 }
 
 // See https://github.com/hexojs/hexo-util/pull/229