feat: add katex support

Remove empty space at the bottom of code blocks

README.md

@@ -13,8 +13,8 @@
 First download this theme to your `themes` directory:
 
 ```bash
-$ cd themes
-$ git clone https://github.com/getzola/after-dark.git
+cd themes
+git clone https://github.com/getzola/after-dark.git
 ```
 and then enable it in your `config.toml`:
 
@@ -35,8 +35,8 @@ The theme requires tags and categories taxonomies to be enabled in your `config.
 ```toml
 taxonomies = [
     # You can enable/disable RSS
-    {name = "categories", rss = true},
-    {name = "tags", rss = true},
+    {name = "categories", feed = true},
+    {name = "tags", feed = true},
 ]
 ```
 If you want to paginate taxonomies pages, you will need to overwrite the templates

config.toml

@@ -5,8 +5,8 @@ description = ""
 generate_feed = true
 
 taxonomies = [
-    {name = "categories", rss = true},
-    {name = "tags", rss = true},
+    {name = "categories", feed = true},
+    {name = "tags", feed = true},
 ]
 
 [extra]

sass/_vendor.scss

@@ -298,7 +298,7 @@ a:hover {
 }
 
 .hack pre code:after, .hack pre code:before {
-  content: ''
+  content: none
 }
 
 .hack code {