Update _config.yml

_config.yml

@@ -16,7 +16,7 @@
 
 ## => Site Settings
 ##############################
-text_skin: dark # "default" (default), "dark", "forest", "ocean", "chocolate", "orange"
+text_skin: forest # "default" (default), "dark", "forest", "ocean", "chocolate", "orange"
 highlight_theme: default # "default" (default), "tomorrow", "tomorrow-night", "tomorrow-night-eighties", "tomorrow-night-blue", "tomorrow-night-bright"
 url     : # the base hostname & protocol for your site e.g. https://www.someone.com
 baseurl : # does not include hostname
@@ -75,20 +75,20 @@ license: CC-BY-NC-4.0 # "CC-BY-4.0", "CC-BY-SA-4.0", "CC-BY-NC-4.0", "CC-BY-ND-4
 
 ## TOC
 toc:
-  selectors: # "h1,h2,h3" (default)
+  selectors: # "h1,h2,h3,h4,h5" (default)
 
 
 ## => Markdown Enhancements
 ##############################
 ## Mathjax
-mathjax: # false (default), true
-mathjax_autoNumber: # false (default), true
+mathjax: true # false (default), true
+mathjax_autoNumber: true # false (default), true
 
 ## Mermaid
-mermaid: # false (default), true
+mermaid: true # false (default), true
 
 ## Chart
-chart: # false (default), true
+chart: true # false (default), true
 
 
 ## => Paginate