diff --git a/doxygen-awesome-css b/doxygen-awesome-css
deleted file mode 160000
index a3c119b..0000000
--- a/doxygen-awesome-css
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit a3c119b4797be2039761ec1fa0731f038e3026f6
diff --git a/src/.doxygen_config b/src/.doxygen_config
index 421c4f8..45f9020 100755
--- a/src/.doxygen_config
+++ b/src/.doxygen_config
@@ -856,7 +856,7 @@ WARN_LOGFILE           =
 # spaces. See also FILE_PATTERNS and EXTENSION_MAPPING
 # Note: If this tag is empty the current directory is searched.
 
-INPUT                  = . container math util
+INPUT                  = . container math util ../README.md  # .extranous_documentation
 
 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -1237,7 +1237,7 @@ HTML_STYLESHEET        =
 # list). For an example see the documentation.
 # This tag requires that the tag GENERATE_HTML is set to YES.
 
-HTML_EXTRA_STYLESHEET  = ../docs/doxygen-awesome-css/doxygen-awesome.css
+HTML_EXTRA_STYLESHEET  = ../docs/doxygen-awesome-css/doxygen-awesome.css ../docs/gz.css
 
 # The HTML_EXTRA_FILES tag can be used to specify one or more extra images or
 # other source files which should be copied to the HTML output directory. Note