diff --git a/source/css/style.styl b/source/css/style.styl
index 9b2c540..dea0030 100644
--- a/source/css/style.styl
+++ b/source/css/style.styl
@@ -2,6 +2,7 @@
 @import "common/markdown.styl"
 @import "common/codeblock/highlight.styl"
 @import "common/codeblock/copy-code.styl"
+@import "common/codeblock/code-theme.styl"
 @import "layout/page.styl"
 @import "layout/_partial/local-search.styl"
 @import "layout/_partial/toc.styl"