diff --git a/Gemfile b/Gemfile
index d4b290e..3dde574 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,8 +8,12 @@ gem 'sprockets-rails', require: 'sprockets/railtie'
 gem 'rspec-rails' , require: "rspec-rails"
 gem 'haml-rails' , require: "haml-rails"
 gem "tailwindcss-rails"
+gem "importmap-rails"
+gem "sprockets-rails"
 
 group :development, :test do
+  gem "capybara"
+  gem 'guard-rspec', require: false
 end
 
 # Start debugger with binding.b [https://github.com/ruby/debug]
diff --git a/Gemfile.lock b/Gemfile.lock
index e2a710d..45a5648 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -77,15 +77,41 @@ GEM
     addressable (2.8.1)
       public_suffix (>= 2.0.2, < 6.0)
     builder (3.2.4)
+    capybara (3.38.0)
+      addressable
+      matrix
+      mini_mime (>= 0.1.3)
+      nokogiri (~> 1.8)
+      rack (>= 1.6.0)
+      rack-test (>= 0.6.3)
+      regexp_parser (>= 1.5, < 3.0)
+      xpath (~> 3.2)
+    coderay (1.1.3)
     concurrent-ruby (1.1.10)
     crass (1.0.6)
     diff-lcs (1.5.0)
     erubi (1.11.0)
+    ffi (1.15.5)
+    formatador (1.1.0)
     git (1.12.0)
       addressable (~> 2.8)
       rchardet (~> 1.8)
     globalid (1.0.0)
       activesupport (>= 5.0)
+    guard (2.18.0)
+      formatador (>= 0.2.4)
+      listen (>= 2.7, < 4.0)
+      lumberjack (>= 1.0.12, < 2.0)
+      nenv (~> 0.1)
+      notiffany (~> 0.0)
+      pry (>= 0.13.0)
+      shellany (~> 0.0)
+      thor (>= 0.18.1)
+    guard-compat (1.2.1)
+    guard-rspec (4.7.3)
+      guard (~> 2.1)
+      guard-compat (~> 1.1)
+      rspec (>= 2.99.0, < 4.0)
     haml (6.0.12)
       temple (>= 0.8.2)
       thor
@@ -97,15 +123,24 @@ GEM
       railties (>= 5.1)
     i18n (1.12.0)
       concurrent-ruby (~> 1.0)
+    importmap-rails (1.1.5)
+      actionpack (>= 6.0.0)
+      railties (>= 6.0.0)
+    listen (3.7.1)
+      rb-fsevent (~> 0.10, >= 0.10.3)
+      rb-inotify (~> 0.9, >= 0.9.10)
     loofah (2.19.0)
       crass (~> 1.0.2)
       nokogiri (>= 1.5.9)
+    lumberjack (1.2.8)
     mail (2.7.1)
       mini_mime (>= 0.1.1)
     marcel (1.0.2)
+    matrix (0.4.2)
     method_source (1.0.0)
     mini_mime (1.1.2)
     minitest (5.16.3)
+    nenv (0.3.0)
     net-imap (0.3.1)
       net-protocol
     net-pop (0.1.2)
@@ -117,6 +152,12 @@ GEM
     nio4r (2.5.8)
     nokogiri (1.13.9-x86_64-linux)
       racc (~> 1.4)
+    notiffany (0.1.3)
+      nenv (~> 0.1)
+      shellany (~> 0.0)
+    pry (0.14.1)
+      coderay (~> 1.1)
+      method_source (~> 1.0)
     public_suffix (5.0.0)
     racc (1.6.0)
     rack (2.2.4)
@@ -149,7 +190,15 @@ GEM
       thor (~> 1.0)
       zeitwerk (~> 2.5)
     rake (13.0.6)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.10.1)
+      ffi (~> 1.0)
     rchardet (1.8.0)
+    regexp_parser (2.6.1)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
     rspec-core (3.12.0)
       rspec-support (~> 3.12.0)
     rspec-expectations (3.12.0)
@@ -167,6 +216,7 @@ GEM
       rspec-mocks (~> 3.11)
       rspec-support (~> 3.11)
     rspec-support (3.12.0)
+    shellany (0.0.1)
     sprockets (4.1.1)
       concurrent-ruby (~> 1.0)
       rack (> 1, < 3)
@@ -185,13 +235,18 @@ GEM
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
+    xpath (3.2.0)
+      nokogiri (~> 1.8)
     zeitwerk (2.6.6)
 
 PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
+  capybara
+  guard-rspec
   haml-rails
+  importmap-rails
   merged!
   rspec-rails
   sprockets-rails
diff --git a/Guardfile b/Guardfile
new file mode 100644
index 0000000..23074cd
--- /dev/null
+++ b/Guardfile
@@ -0,0 +1,70 @@
+# A sample Guardfile
+# More info at https://github.com/guard/guard#readme
+
+## Uncomment and set this to only include directories you want to watch
+# directories %w(app lib config test spec features) \
+#  .select{|d| Dir.exist?(d) ? d : UI.warning("Directory #{d} does not exist")}
+
+## Note: if you are using the `directories` clause above and you are not
+## watching the project directory ('.'), then you will want to move
+## the Guardfile to a watched dir and symlink it back, e.g.
+#
+#  $ mkdir config
+#  $ mv Guardfile config/
+#  $ ln -s config/Guardfile .
+#
+# and, you'll have to watch "config/Guardfile" instead of "Guardfile"
+
+# Note: The cmd option is now required due to the increasing number of ways
+#       rspec may be run, below are examples of the most common uses.
+#  * bundler: 'bundle exec rspec'
+#  * bundler binstubs: 'bin/rspec'
+#  * spring: 'bin/rspec' (This will use spring if running and you have
+#                          installed the spring binstubs per the docs)
+#  * zeus: 'zeus rspec' (requires the server to be started separately)
+#  * 'just' rspec: 'rspec'
+
+guard :rspec, cmd: "bundle exec rspec" do
+  require "guard/rspec/dsl"
+  dsl = Guard::RSpec::Dsl.new(self)
+
+  # Feel free to open issues for suggestions and improvements
+
+  # RSpec files
+  rspec = dsl.rspec
+  watch(rspec.spec_helper) { rspec.spec_dir }
+  watch(rspec.spec_support) { rspec.spec_dir }
+  watch(rspec.spec_files)
+
+  # Ruby files
+  ruby = dsl.ruby
+  dsl.watch_spec_files_for(ruby.lib_files)
+
+  # Rails files
+  rails = dsl.rails(view_extensions: %w(erb haml slim))
+  dsl.watch_spec_files_for(rails.app_files)
+  dsl.watch_spec_files_for(rails.views)
+
+  watch(rails.controllers) do |m|
+    [
+      rspec.spec.call("routing/#{m[1]}_routing"),
+      rspec.spec.call("controllers/#{m[1]}_controller"),
+      rspec.spec.call("acceptance/#{m[1]}")
+    ]
+  end
+
+  # Rails config changes
+  watch(rails.spec_helper)     { rspec.spec_dir }
+  watch(rails.routes)          { "#{rspec.spec_dir}/routing" }
+  watch(rails.app_controller)  { "#{rspec.spec_dir}/controllers" }
+
+  # Capybara features specs
+  watch(rails.view_dirs)     { |m| rspec.spec.call("features/#{m[1]}") }
+  watch(rails.layouts)       { |m| rspec.spec.call("features/#{m[1]}") }
+
+  # Turnip features and steps
+  watch(%r{^spec/acceptance/(.+)\.feature$})
+  watch(%r{^spec/acceptance/steps/(.+)_steps\.rb$}) do |m|
+    Dir[File.join("**/#{m[1]}.feature")][0] || "spec/acceptance"
+  end
+end
diff --git a/app/assets/config/merged_manifest.js b/app/assets/config/merged_manifest.js
index c29cd21..e714dc9 100644
--- a/app/assets/config/merged_manifest.js
+++ b/app/assets/config/merged_manifest.js
@@ -1 +1 @@
-//= link ../stylesheets/merged .css
+//= link_directory ../stylesheets/merged .css
diff --git a/app/assets/stylesheets/merged/merged.css b/app/assets/stylesheets/merged/merged.css
index 17bbc45..274630b 100644
--- a/app/assets/stylesheets/merged/merged.css
+++ b/app/assets/stylesheets/merged/merged.css
@@ -859,6 +859,18 @@ select {
   height: 6rem;
 }
 
+.h-60 {
+  height: 15rem;
+}
+
+.h-40 {
+  height: 10rem;
+}
+
+.h-32 {
+  height: 8rem;
+}
+
 .w-6 {
   width: 1.5rem;
 }
diff --git a/app/controllers/merged/styles_controller.rb b/app/controllers/merged/styles_controller.rb
index 0447cdd..248c58f 100644
--- a/app/controllers/merged/styles_controller.rb
+++ b/app/controllers/merged/styles_controller.rb
@@ -2,8 +2,8 @@ module Merged
   class StylesController < MergedController
 
     def index
-      @sections = Style.sections
-      @cards = Style.cards
+      @sections = SectionStyle.sections
+      @cards = CardStyle.cards
     end
 
   end
diff --git a/app/helpers/merged/merged_helper.rb b/app/helpers/merged/merged_helper.rb
index 7a6ec8d..69f91dd 100644
--- a/app/helpers/merged/merged_helper.rb
+++ b/app/helpers/merged/merged_helper.rb
@@ -20,8 +20,20 @@ module Merged
         text
       end
     end
+    def button(text , url , color)
+      link_to(url) do
+        content_tag(:button , class: color + " " + button_classes ) do
+          text
+        end
+      end
+    end
     def button_classes
       "mr-3 inline-block rounded-lg px-4 py-3 text-md font-medium text-white"
     end
+    # section should be hash with at least 'template' key
+    def find_template(section)
+      "merged/view/" + section.template
+    end
+
   end
 end
diff --git a/app/helpers/merged/view_helper.rb b/app/helpers/merged/view_helper.rb
index 8296bd7..f10d077 100644
--- a/app/helpers/merged/view_helper.rb
+++ b/app/helpers/merged/view_helper.rb
@@ -2,10 +2,6 @@ module Merged
   module ViewHelper
     include OptionsHelper
     include MergedHelper
-    # section should be hash with at least 'template' key
-    def find_template(section)
-      "merged/view/" + section.template
-    end
 
     # background image as inline style
     def bg(section , clazz = "")
@@ -27,13 +23,5 @@ module Merged
       image_tag("#{Image.image_root}/#{element.image}" , class: classes)
     end
 
-    def button(text , url , color)
-      link_to(url) do
-        content_tag(:button , class: color + " " + button_classes ) do
-          text
-        end
-      end
-    end
-
   end
 end
diff --git a/app/models/merged/card.rb b/app/models/merged/card.rb
index dd8948a..7426c2b 100644
--- a/app/models/merged/card.rb
+++ b/app/models/merged/card.rb
@@ -60,7 +60,7 @@ module Merged
     end
 
     def template_style
-      Style.cards[ section.card_template ]
+      CardStyle.cards[ section.card_template ]
     end
     def allowed_fields
       template_style.fields
@@ -68,7 +68,7 @@ module Merged
 
     def self.build_data(card_template)
       data = { "id" => SecureRandom.hex(10) }
-      Style.cards[ card_template ].fields.each do |key|
+      CardStyle.cards[ card_template ].fields.each do |key|
         data[key] = key.upcase
       end
       data
diff --git a/app/models/merged/option.rb b/app/models/merged/option.rb
index 754ace5..a3d0c8f 100644
--- a/app/models/merged/option.rb
+++ b/app/models/merged/option.rb
@@ -1,6 +1,8 @@
 module Merged
   class Option
 
+    @@options = {}
+
     attr_reader :name , :default , :description
 
     def initialize(options)
@@ -30,6 +32,10 @@ module Merged
       @values.split(" ")
     end
 
+    def self.options
+      @@options
+    end
+
     def self.load(yaml)
       yaml.each do |content|
         option = Option.new(content)
diff --git a/app/models/merged/section.rb b/app/models/merged/section.rb
index 3972d5c..f09e129 100644
--- a/app/models/merged/section.rb
+++ b/app/models/merged/section.rb
@@ -49,7 +49,7 @@ module Merged
     end
 
     def template_style
-      Style.sections[ template ]
+      SectionStyle.sections[ template ]
     end
 
     def allowed_fields
diff --git a/app/views/merged/sections/index.html.haml b/app/views/merged/sections/index.html.haml
index 1ef59aa..dafde11 100644
--- a/app/views/merged/sections/index.html.haml
+++ b/app/views/merged/sections/index.html.haml
@@ -27,9 +27,9 @@
       %h3.mt-4.text-lg.font-bold Header
       %p= section.header
       %h3.mt-4.text-lg.font-bold Text
-      %p= section.text[0..100] + " ..."
+      %p= section.text[0..100] + " ..." if section.text
     .relative.block.border.border-gray-100.p-4
-      - if section.cards?
+      - if section.has_cards?
         %h3.mt-4.text-lg.font-bold #{section.content['cards'].length} Cards
         =link_to section_cards_url(section.id) do
           =card_preview(section , class: "w-full object-contain")
@@ -37,7 +37,7 @@
         = link_to(section_select_image_url(section.id)) do
           %h3.mt-4.text-lg.font-bold Image
           -if section.image
-            = image_tag "cms/" + section.image
+            = image_tag( "cms/" + section.image , class: "h-40")
           -else
             %p No image
     .relative.block.border.border-gray-100.p-4
diff --git a/app/views/merged/sections/show.html.haml b/app/views/merged/sections/show.html.haml
index ff984f3..15c5832 100644
--- a/app/views/merged/sections/show.html.haml
+++ b/app/views/merged/sections/show.html.haml
@@ -40,7 +40,7 @@
     = red_button( "Remove image", section_set_image_path( @section.id  , image: ""))
 
 .grid.grid-cols-3.gap-2.m-8
-  - if( @section.cards? )
+  - if( @section.has_cards? )
     .relative.block.border.border-gray-100
       %h3.mt-4.text-lg.font-bold Card Template #{@section.card_template}
       =card_preview(@section , class: "w-full object-contain")
diff --git a/app/views/merged/styles/index.haml b/app/views/merged/styles/index.haml
index 60b6fa9..a402380 100644
--- a/app/views/merged/styles/index.haml
+++ b/app/views/merged/styles/index.haml
@@ -22,7 +22,7 @@
         %h3.text-lg.font-medium.text-gray-900
           Cards
         %p.mt-2.text-sm.leading-relaxed.text-gray-500.line-clamp-3
-          -if(style.cards?)
+          -if(style.has_cards?)
             Section may include cards. See card styles below
           -else
             Section may not include cards
diff --git a/config/merged/options.yaml b/config/merged/option.yaml
similarity index 100%
rename from config/merged/options.yaml
rename to config/merged/option.yaml
diff --git a/spec/features/merged/changes_spec.rb b/spec/features/merged/changes_spec.rb
new file mode 100644
index 0000000..0712ff6
--- /dev/null
+++ b/spec/features/merged/changes_spec.rb
@@ -0,0 +1,11 @@
+require 'rails_helper'
+
+RSpec.feature "Changes", type: :feature do
+  describe "GET /changes" do
+    it "returns http success" do
+      visit "/merged/changes"
+      expect(page).to have_title("Merged")
+      expect(page).to have_text("Pages")
+    end
+  end
+end
diff --git a/spec/features/merged/images_spec.rb b/spec/features/merged/images_spec.rb
new file mode 100644
index 0000000..49d47db
--- /dev/null
+++ b/spec/features/merged/images_spec.rb
@@ -0,0 +1,11 @@
+require 'rails_helper'
+
+RSpec.feature "Images", type: :feature do
+  describe "GET /images" do
+    it "returns http success" do
+      visit "/merged/images"
+      expect(page).to have_title("Merged")
+      expect(page).to have_text("Pages")
+    end
+  end
+end
diff --git a/spec/features/merged/page_spec.rb b/spec/features/merged/page_spec.rb
new file mode 100644
index 0000000..f571767
--- /dev/null
+++ b/spec/features/merged/page_spec.rb
@@ -0,0 +1,17 @@
+require 'rails_helper'
+
+RSpec.feature "Pages", type: :feature do
+  describe "GET /pages" do
+    it "returns http success" do
+      visit "/merged/pages"
+      expect(page).to have_title("Merged")
+      expect(page).to have_text("Pages")
+    end
+  end
+  describe "index page" do
+    it "returns http success" do
+      visit "/merged/pages"
+      click_on ("index")
+    end
+  end
+end
diff --git a/spec/features/merged/section_spec.rb b/spec/features/merged/section_spec.rb
new file mode 100644
index 0000000..1255524
--- /dev/null
+++ b/spec/features/merged/section_spec.rb
@@ -0,0 +1,19 @@
+require 'rails_helper'
+
+RSpec.feature "Sections", type: :feature do
+  describe "index page" do
+    it "returns http success" do
+      visit "/merged/pages"
+      click_on ("index")
+      expect(page).to have_text("index")
+      expect(page).to have_text("Section 1")
+    end
+  end
+  describe "show page" do
+    it "returns http success" do
+      visit "/merged/pages"
+      click_on ("index")
+      find_link("Edit").click
+    end
+  end
+end
diff --git a/spec/features/merged/style_spec.rb b/spec/features/merged/style_spec.rb
new file mode 100644
index 0000000..aeb6166
--- /dev/null
+++ b/spec/features/merged/style_spec.rb
@@ -0,0 +1,11 @@
+require 'rails_helper'
+
+RSpec.feature "Styles", type: :feature do
+  describe "GET /styles" do
+    it "returns http success" do
+      visit "/merged/styles/index"
+      expect(page).to have_title("Merged")
+      expect(page).to have_text("Pages")
+    end
+  end
+end
diff --git a/spec/models/merged/option_spec.rb b/spec/models/merged/option_spec.rb
new file mode 100644
index 0000000..29165ca
--- /dev/null
+++ b/spec/models/merged/option_spec.rb
@@ -0,0 +1,17 @@
+require 'rails_helper'
+
+module Merged
+  RSpec.describe Option, type: :model do
+    let(:first) {Option.options.values.first}
+
+    it "has Option.options" do
+      expect(Option.options.class).to be Hash
+    end
+    it "there are options" do
+      expect(Option.options.length).to be 12
+    end
+    it "has option objects" do
+      expect(first.class).to be Option
+    end
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index a0d4080..386e952 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -1,3 +1,4 @@
+require 'capybara/rspec'
 # This file was generated by the `rails generate rspec:install` command. Conventionally, all
 # specs live under a `spec` directory, which RSpec adds to the `$LOAD_PATH`.
 # The generated `.rspec` file contains `--require spec_helper` which will cause