diff --git a/Gemfile b/Gemfile
index f254794..1a34c45 100644
--- a/Gemfile
+++ b/Gemfile
@@ -21,6 +21,12 @@ gem 'omniauth-oauth2'
 # Authorisation
 gem 'cancancan'
 
+# Pure for css
+gem 'purecss-rails'
+# Use datatables
+gem 'jquery-datatables-rails', '~> 3.3.0'
+
+
 # Use jquery as the JavaScript library
 gem 'jquery-rails'
 # Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
diff --git a/Gemfile.lock b/Gemfile.lock
index 25d8f24..f3b37ef 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -131,6 +131,8 @@ GEM
       oauth2 (~> 1.0)
       omniauth (~> 1.2)
     orm_adapter (0.5.0)
+    purecss-rails (0.6.0)
+      railties (>= 3.2.6, < 5)
     rack (1.6.4)
     rack-test (0.6.3)
       rack (>= 1.0)
@@ -238,6 +240,7 @@ DEPENDENCIES
   jquery-rails
   mysql2
   omniauth-oauth2
+  purecss-rails
   rails (= 4.2.4)
   rspec-rails
   sass-rails (~> 5.0)