diff --git a/src/helpers.js b/src/helpers.js
index 531d662..2d53661 100644
--- a/src/helpers.js
+++ b/src/helpers.js
@@ -5,6 +5,8 @@
// GitHub Octicon 16x16 패스 모음.
const OCTICONS = {
code: '',
+ // (꺾쇠 + 슬래시) — 박스 없이 헤더 색 상속. Bootstrap code-slash 패스.
+ codeslash: '',
search: '',
sun: '',
moon: '',
diff --git a/views/_header.ejs b/views/_header.ejs
index 768af7b..b878ba0 100644
--- a/views/_header.ejs
+++ b/views/_header.ejs
@@ -23,7 +23,7 @@