Fix missing css in category and tag lists

README.md

@@ -95,6 +95,29 @@ This theme includes Jekyll plugins that are not in the whitelist of Github Pages
 1. Deploy disqus-amp.html to another domain or subdoamin.
 2. Copy the external URL link as the value of `amp_disqus_url` in _config.yml.
 
+### Enabling Lists of Categories and Tags
+1. In your root directory, create a folder named __category__ and __tag__, respectively.
+2. New a file and name it to **index.html** in your __category__ and/or __tag__ folder(s).
+3. Copy the following front matters to the corresponding **index.html**:
+
+ - For __category/index.html__,
+
+ ```html
+ ---
+ layout: category-list
+ title: List of Categories
+ ---
+ ```
+
+ - For __tag/index.html__
+
+ ```html
+ ---
+ layout: tag-list
+ title: List of Tags
+ ---
+ ```
+
 * * *
 
 ## Writing Posts

_layouts/category-list.html

@@ -1,6 +1,5 @@
 ---
 layout: page-right-sidebar
-title: List of Categories
 comments: false
 css:
  badge: true

_layouts/default.html

@@ -54,12 +54,15 @@
 {% include amp-bs4.css %}
 {% include amp-theme.css %}
 {% include amp-custom.css %}
-{% if page.css.badge == true %}
+{% if layout.css.badge == true or page.css.badge == true %}
 {% include amp-bs4-badge.css %}
 {% endif %}
-{% if page.css.syntax == true %}
+{% if layout.css.syntax == true or page.css.syntax == true %}
 {% include amp-syntax-highlight.css %}
 {% endif %}
+{% if layout.css.custom %}
+{{ layout.css.custom }}
+{% endif %}
 {% if page.css.custom %}
 {{ page.css.custom }}
 {% endif %}

_layouts/tag-list.html

@@ -1,6 +1,5 @@
 ---
 layout: page-right-sidebar
-title: List of Tags
 comments: false
 css:
  badge: true