diff --git a/Gemfile b/Gemfile
index fe86994..0dc1c47 100644
--- a/Gemfile
+++ b/Gemfile
@@ -27,3 +27,5 @@ gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 gem "wdm", "~> 0.1.0" if Gem.win_platform?
 
 
+
+gem "autoprefixer-rails", "~> 9.5"
diff --git a/Gemfile.lock b/Gemfile.lock
index 9449565..a3b3b82 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -8,6 +8,8 @@ GEM
       tzinfo (~> 1.1)
     addressable (2.6.0)
       public_suffix (>= 2.0.2, < 4.0)
+    autoprefixer-rails (9.5.1.1)
+      execjs
     colorator (1.1.0)
     concurrent-ruby (1.1.5)
     em-websocket (0.5.1)
@@ -95,6 +97,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  autoprefixer-rails (~> 9.5)
   jekyll (~> 3.8.5)
   jekyll-assets (~> 3.0)
   jekyll-feed (~> 0.6)