[THEME] Fix for sphinx4

Author: tqchen

tlcpack_sphinx_addon/_templates/layout.html

@@ -31,8 +31,6 @@
   {# CSS #}
   <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
   <link rel="stylesheet" href="{{ pathto('_static/' + style, 1) }}" type="text/css" />
-  <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
-  <link rel="stylesheet" href="{{ pathto('_static/css/tlcpack_theme.css', 1) }}" type="text/css" />
   {%- for css in css_files %}
     {%- if css|attr("rel") %}
   <link rel="{{ css.rel }}" href="{{ pathto(css.filename, 1) }}" type="text/css"{% if css.title is not none %} title="{{ css.title }}"{% endif %} />
@@ -44,6 +42,8 @@
   {%- for cssfile in extra_css_files %}
     <link rel="stylesheet" href="{{ pathto(cssfile, 1) }}" type="text/css" />
   {%- endfor %}
+  <link rel="stylesheet" href="{{ pathto('_static/pygments.css', 1) }}" type="text/css" />
+  <link rel="stylesheet" href="{{ pathto('_static/css/tlcpack_theme.css', 1) }}" type="text/css" />
 
   {# FAVICON #}
   {% if favicon %}