add lsi support

Gemfile

@@ -17,7 +17,8 @@ gem "nokogiri", "~>1.10.9"
 # If you have any plugins, put them here!
 group :jekyll_plugins do
   gem "jekyll-feed", "~> 0.12"
-	gem "jekyll-paginate-v2", "~> 3.0.0"
+  gem "jekyll-paginate-v2", "~> 3.0.0"
+  gem "classifier-reborn", "~> 2.2.0"
 end
 
 # Windows and JRuby does not include zoneinfo files, so bundle the tzinfo-data gem

Gemfile.lock

@@ -3,12 +3,15 @@ GEM
   specs:
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
+    classifier-reborn (2.2.0)
+      fast-stemmer (~> 1.0)
     colorator (1.1.0)
     concurrent-ruby (1.1.6)
     em-websocket (0.5.1)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0.6.0)
     eventmachine (1.2.7)
+    fast-stemmer (1.0.2)
     ffi (1.12.2)
     forwardable-extended (2.6.0)
     http_parser.rb (0.6.0)
@@ -72,6 +75,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  classifier-reborn (~> 2.2.0)
   jekyll (~> 4.0.0)
   jekyll-feed (~> 0.12)
   jekyll-paginate-v2 (~> 3.0.0)

_config.yml

@@ -2,7 +2,7 @@ url: "" # the base hostname & protocol for your site, e.g. http://example.com
 baseurl: "" # the subpath of your site, e.g. /blog
 title: "Bune City Blog" # the name of your site, e.g. ACME Corp.
 exclude: [old/]
-plugins: [jekyll-feed, jekyll-paginate-v2]
+plugins: [jekyll-feed, jekyll-paginate-v2, classifier-reborn]
 
 pagination:
   enabled: true

assets/style.css

@@ -181,12 +181,12 @@ p, li {
 
 #post-related-posts {
 	display: flex;
-	justify-content: space-between;
+	flex-direction: column;
 }
 
 .related-post {
 	flex: 1;
-	margin: 5px;
+	margin: 5px 0;
 	padding: 10px;
 }