diff --git a/docs/static/github-light.css b/docs/static/github-light.css
deleted file mode 100644
index 0066210..0000000
--- a/docs/static/github-light.css
+++ /dev/null
@@ -1,129 +0,0 @@
-/*!
- * GitHub Light v0.5.0
- * Copyright (c) 2012 - 2017 GitHub, Inc.
- * Licensed under MIT (https://github.com/primer/github-syntax-theme-generator/blob/master/LICENSE)
- */
-
- .pl-c /* comment, punctuation.definition.comment, string.comment */ {
-    color: #6a737d;
-  }
-  
-  .pl-c1 /* constant, entity.name.constant, variable.other.constant, variable.language, support, meta.property-name, support.constant, support.variable, meta.module-reference, markup.raw, meta.diff.header, meta.output */,
-  .pl-s .pl-v /* string variable */ {
-    color: #005cc5;
-  }
-  
-  .pl-e /* entity */,
-  .pl-en /* entity.name */ {
-    color: #6f42c1;
-  }
-  
-  .pl-smi /* variable.parameter.function, storage.modifier.package, storage.modifier.import, storage.type.java, variable.other */,
-  .pl-s .pl-s1 /* string source */ {
-    color: #24292e;
-  }
-  
-  .pl-ent /* entity.name.tag, markup.quote */ {
-    color: #22863a;
-  }
-  
-  .pl-k /* keyword, storage, storage.type */ {
-    color: #d73a49;
-  }
-  
-  .pl-s /* string */,
-  .pl-pds /* punctuation.definition.string, source.regexp, string.regexp.character-class */,
-  .pl-s .pl-pse .pl-s1 /* string punctuation.section.embedded source */,
-  .pl-sr /* string.regexp */,
-  .pl-sr .pl-cce /* string.regexp constant.character.escape */,
-  .pl-sr .pl-sre /* string.regexp source.ruby.embedded */,
-  .pl-sr .pl-sra /* string.regexp string.regexp.arbitrary-repitition */ {
-    color: #032f62;
-  }
-  
-  .pl-v /* variable */,
-  .pl-smw /* sublimelinter.mark.warning */ {
-    color: #e36209;
-  }
-  
-  .pl-bu /* invalid.broken, invalid.deprecated, invalid.unimplemented, message.error, brackethighlighter.unmatched, sublimelinter.mark.error */ {
-    color: #b31d28;
-  }
-  
-  .pl-ii /* invalid.illegal */ {
-    color: #fafbfc;
-    background-color: #b31d28;
-  }
-  
-  .pl-c2 /* carriage-return */ {
-    color: #fafbfc;
-    background-color: #d73a49;
-  }
-  
-  .pl-c2::before /* carriage-return */ {
-    content: "^M";
-  }
-  
-  .pl-sr .pl-cce /* string.regexp constant.character.escape */ {
-    font-weight: bold;
-    color: #22863a;
-  }
-  
-  .pl-ml /* markup.list */ {
-    color: #735c0f;
-  }
-  
-  .pl-mh /* markup.heading */,
-  .pl-mh .pl-en /* markup.heading entity.name */,
-  .pl-ms /* meta.separator */ {
-    font-weight: bold;
-    color: #005cc5;
-  }
-  
-  .pl-mi /* markup.italic */ {
-    font-style: italic;
-    color: #24292e;
-  }
-  
-  .pl-mb /* markup.bold */ {
-    font-weight: bold;
-    color: #24292e;
-  }
-  
-  .pl-md /* markup.deleted, meta.diff.header.from-file, punctuation.definition.deleted */ {
-    color: #b31d28;
-    background-color: #ffeef0;
-  }
-  
-  .pl-mi1 /* markup.inserted, meta.diff.header.to-file, punctuation.definition.inserted */ {
-    color: #22863a;
-    background-color: #f0fff4;
-  }
-  
-  .pl-mc /* markup.changed, punctuation.definition.changed */ {
-    color: #e36209;
-    background-color: #ffebda;
-  }
-  
-  .pl-mi2 /* markup.ignored, markup.untracked */ {
-    color: #f6f8fa;
-    background-color: #005cc5;
-  }
-  
-  .pl-mdr /* meta.diff.range */ {
-    font-weight: bold;
-    color: #6f42c1;
-  }
-  
-  .pl-ba /* brackethighlighter.tag, brackethighlighter.curly, brackethighlighter.round, brackethighlighter.square, brackethighlighter.angle, brackethighlighter.quote */ {
-    color: #586069;
-  }
-  
-  .pl-sg /* sublimelinter.gutter-mark */ {
-    color: #959da5;
-  }
-  
-  .pl-corl /* constant.other.reference.link, string.other.link */ {
-    text-decoration: underline;
-    color: #032f62;
-  }
\ No newline at end of file
diff --git a/post_example.html b/post_example.html
index faa2424..bccef25 100644
--- a/post_example.html
+++ b/post_example.html
@@ -3,7 +3,7 @@
 <meta content="text/html; charset=utf-8" http-equiv="content-type" />
 <meta name="viewport" content="width=device-width,initial-scale=1.0">
 <meta http-equiv="X-UA-Compatible" content="IE=edge">
-<link href="../static/github-light.css" rel="stylesheet" />
+<link href="https://unpkg.com/@wooorm/starry-night@2.1.1/style/both.css" rel="stylesheet" />
 <link href="https://unpkg.com/@primer/css@^21.0.7/dist/primer.css" rel="stylesheet" />
 
 </head>