diff --git a/.automation/README.md b/.automation/README.md
index 76d3b1e4..812c2aae 100644
--- a/.automation/README.md
+++ b/.automation/README.md
@@ -1,12 +1,12 @@
 # .automation
 This folder holds automation scripts to help `deploy` and `cleanup` **DockerHub** images of the **Super-Linter**
 
-## cleanup-docker.md
+## cleanup-docker.sh
 This script uses **GitHub Actions** so that when a PR is merged and closed, the **GitHub Action** is triggered.
 It will then search **DockerHub** for the image that was deployed during the development, and remove it.
 
 ## upload-docker.sh
-This script uses **GitHub Actions** so that a push to the repository is committed, it will complete the following:
+This script uses **GitHub Actions** so that when a push to the repository is committed, it will complete the following:
 - Checkout the source code
 - Build the **Docker** container for **Super-Linter** using that source code
 - Upload the container to **DockerHub**
@@ -16,7 +16,7 @@ When the script is triggered in a branch, it will push with the tag:**NameOfBran
 - *testing*
 - *troubleshooting*
 - *debugging*
-- **Note:** The branch name will be reduced to AlpaNumeric for consistency and uploading
+- **Note:** The branch name will be reduced to alphanumeric for consistency and uploading
 
 ## test
 This folder holds all **Test Cases** to help run the *CI/CT/CD* process for the **Super-Linter**.
diff --git a/.automation/cleanup-docker.sh b/.automation/cleanup-docker.sh
index ba2cb758..131daf6a 100755
--- a/.automation/cleanup-docker.sh
+++ b/.automation/cleanup-docker.sh
@@ -115,9 +115,9 @@ ValidateInput()
   # Check if we need to get the name of the branch #
   ##################################################
   if [[ "$IMAGE_VERSION" != "latest" ]]; then
-    ###################################
-    # Remove non alpha-numberic chars #
-    ###################################
+    ##################################
+    # Remove non alpha-numeric chars #
+    ##################################
     IMAGE_VERSION=$(echo "$IMAGE_VERSION" | tr -cd '[:alnum:]')
   else
     #############################################
diff --git a/.automation/test/ansible/ghe-initialize/tasks/collectd-settings.yml b/.automation/test/ansible/ghe-initialize/tasks/collectd-settings.yml
index f6f08485..0c73fc94 100644
--- a/.automation/test/ansible/ghe-initialize/tasks/collectd-settings.yml
+++ b/.automation/test/ansible/ghe-initialize/tasks/collectd-settings.yml
@@ -42,9 +42,9 @@
       group: admin
       mode: 0644
 
-  #########################################################
-  # Set up Admin password, License, and Initial Setttings #
-  #########################################################
+  ########################################################
+  # Set up Admin password, License, and Initial Settings #
+  ########################################################
   - name: Setup Grafana
     # yamllint disable
     shell: curl --fail -Lk \
diff --git a/.automation/test/ansible/ghe-initialize/tasks/ghe-initial-configuration.yml b/.automation/test/ansible/ghe-initialize/tasks/ghe-initial-configuration.yml
index 91865d3c..d44e2101 100644
--- a/.automation/test/ansible/ghe-initialize/tasks/ghe-initial-configuration.yml
+++ b/.automation/test/ansible/ghe-initialize/tasks/ghe-initial-configuration.yml
@@ -57,10 +57,10 @@
       group: admin
       mode: 0644
 
-  #########################################################
-  # Set up Admin password, License, and Initial Setttings #
-  #########################################################
-  - name: Setup License, Admin Password, and Initial Setttings
+  ########################################################
+  # Set up Admin password, License, and Initial Settings #
+  ########################################################
+  - name: Setup License, Admin Password, and Initial Settings
     command: curl --fail -Lk \
       -X POST "https://{{ ansible_host }}:8443/setup/api/start" \
       -F license=@/tmp/ghe-license.ghl \
diff --git a/.automation/test/ansible/ghe-initialize/tasks/splunk-settings.yml b/.automation/test/ansible/ghe-initialize/tasks/splunk-settings.yml
index 33919111..aaaa0780 100644
--- a/.automation/test/ansible/ghe-initialize/tasks/splunk-settings.yml
+++ b/.automation/test/ansible/ghe-initialize/tasks/splunk-settings.yml
@@ -42,9 +42,9 @@
       group: admin
       mode: 0644
 
-  #########################################################
-  # Set up Admin password, License, and Initial Setttings #
-  #########################################################
+  ########################################################
+  # Set up Admin password, License, and Initial Settings #
+  ########################################################
   - name: Setup Splunk
     # yamllint disable
     shell: curl --fail -Lk \
diff --git a/.automation/test/coffeescript/coffeescript_bad_1.coffee b/.automation/test/coffeescript/coffeescript_bad_1.coffee
index 624cb3cd..5efeeacb 100644
--- a/.automation/test/coffeescript/coffeescript_bad_1.coffee
+++ b/.automation/test/coffeescript/coffeescript_bad_1.coffee
@@ -60,7 +60,7 @@ module.exports = (robot) -> )
   # Drop the hammer #
   ###################
   robot.respond /drop the hammer/i, (msg) ->
-     msg.send "Commmencing the hammer dropping..."
+     msg.send "Commencing the hammer dropping..."
      msg.send msg.random dropHammer
 
   ###############
diff --git a/.automation/test/coffeescript/coffeescript_good_1.coffee b/.automation/test/coffeescript/coffeescript_good_1.coffee
index 40bc1264..62f2a4fe 100644
--- a/.automation/test/coffeescript/coffeescript_good_1.coffee
+++ b/.automation/test/coffeescript/coffeescript_good_1.coffee
@@ -62,7 +62,7 @@ module.exports = (robot) ->
   # Drop the hammer #
   ###################
   robot.respond /drop the hammer/i, (msg) ->
-     msg.send "Commmencing the hammer dropping..."
+     msg.send "Commencing the hammer dropping..."
      msg.send msg.random dropHammer
 
   ###############
diff --git a/.automation/test/css/README.md b/.automation/test/css/README.md
new file mode 100644
index 00000000..04c7121a
--- /dev/null
+++ b/.automation/test/css/README.md
@@ -0,0 +1,13 @@
+# CSS Test Cases
+This folder holds the test cases for **CSS**.  
+
+## Additional Docs
+No Additional information is needed for this test case.
+
+## Good Test Cases
+The test cases denoted: `LANGUAGE_good_FILE.EXTENSION` are all valid, and should pass successfully when linted.
+- **Note:** They are linted utilizing the default linter rules.
+
+## Bad Test Cases
+The test cases denoted: `LANGUAGE_bad_FILE.EXTENSION` are **NOT** valid, and should trigger errors when linted.
+- **Note:** They are linted utilizing the default linter rules.
diff --git a/.automation/test/css/css_bad_01.css b/.automation/test/css/css_bad_01.css
new file mode 100644
index 00000000..3c600b36
--- /dev/null
+++ b/.automation/test/css/css_bad_01.css
@@ -0,0 +1,9 @@
+/* Bad */
+/* Multiline */
+/* Comment */
+.selector-3[type="text"] {
+    background: linear-gradient(#FFFFFF, rgba(0, 0, 0, 0.8));
+    box-sizing: border-box;
+    display: block;
+    color: #AAAAAA;
+}
diff --git a/.automation/test/css/css_good_01.css b/.automation/test/css/css_good_01.css
new file mode 100644
index 00000000..a126e5b2
--- /dev/null
+++ b/.automation/test/css/css_good_01.css
@@ -0,0 +1,22 @@
+/**
+ * Multi-line comment
+ */
+
+.selector-1,
+.selector-2,
+.selector-3[type="text"] {
+  background: linear-gradient(#fff, rgba(0, 0, 0, 0.8));
+  box-sizing: border-box;
+  display: block;
+  color: #333;
+}
+
+.selector-a,
+.selector-b:not(:first-child) {
+  padding: 10px !important;
+  top: calc(calc(1em * 2) / 3);
+}
+
+.selector-x { width: 10%; }
+.selector-y { width: 20%; }
+.selector-z { width: 30%; }
diff --git a/.automation/test/env/README.md b/.automation/test/env/README.md
new file mode 100644
index 00000000..d2ef659d
--- /dev/null
+++ b/.automation/test/env/README.md
@@ -0,0 +1,13 @@
+# ENV Test Cases
+This folder holds the test cases for **ENV**.
+
+## Additional Docs
+No Additional information is needed for this test case.
+
+## Good Test Cases
+The test cases denoted: `LANGUAGE_good_FILE.EXTENSION` are all valid, and should pass successfully when linted.
+- **Note:** They are linted utilizing the default linter rules.
+
+## Bad Test Cases
+The test cases denoted: `LANGUAGE_bad_FILE.EXTENSION` are **NOT** valid, and should trigger errors when linted.
+- **Note:** They are linted utilizing the default linter rules.
diff --git a/.automation/test/env/env_bad_1.env b/.automation/test/env/env_bad_1.env
new file mode 100644
index 00000000..7361eb11
--- /dev/null
+++ b/.automation/test/env/env_bad_1.env
@@ -0,0 +1,5 @@
+ LOGGER_LEVEL=info
+MY_ENV
+DB-NAME=testing
+DEbUG_hTTP=true
+DB_NAME=development
diff --git a/.automation/test/env/env_good_1.env b/.automation/test/env/env_good_1.env
new file mode 100644
index 00000000..112599ec
--- /dev/null
+++ b/.automation/test/env/env_good_1.env
@@ -0,0 +1,4 @@
+DB_NAME=development
+DEBUG_HTTP=true
+LOGGER_LEVEL=info
+MY_ENV=
diff --git a/.automation/test/javascript/javascript_bad_1.js b/.automation/test/javascript/javascript_bad_1.js
index 0ed075fc..98e5ee29 100644
--- a/.automation/test/javascript/javascript_bad_1.js
+++ b/.automation/test/javascript/javascript_bad_1.js
@@ -7,7 +7,7 @@ var userArray = [ 'user1' ]
 here is some garbage = that
 
 var teamDescription = Team of Robots
-var teamPrivacy = 'closed' // closed (visibile) / secret (hidden) are options here
+var teamPrivacy = 'closed' // closed (visible) / secret (hidden) are options here
 
 var teamName = process.env.GHES_TEAM_NAME
 var teamAccess = 'pull' // pull,push,admin options here
diff --git a/.automation/test/javascript/javascript_good_1.js b/.automation/test/javascript/javascript_good_1.js
index 09417a6b..ad32089f 100644
--- a/.automation/test/javascript/javascript_good_1.js
+++ b/.automation/test/javascript/javascript_good_1.js
@@ -5,7 +5,7 @@ var handler = createHandler({ path: '/webhook', secret: (process.env.SECRET) })
 var userArray = ['user1']
 
 var teamDescription = 'Team of Robots'
-var teamPrivacy = 'closed' // closed (visibile) / secret (hidden) are options here
+var teamPrivacy = 'closed' // closed (visible) / secret (hidden) are options here
 
 var teamName = process.env.GHES_TEAM_NAME
 var teamAccess = 'pull' // pull,push,admin options here
diff --git a/.automation/upload-docker.sh b/.automation/upload-docker.sh
index 644bee8d..c41adb33 100755
--- a/.automation/upload-docker.sh
+++ b/.automation/upload-docker.sh
@@ -120,9 +120,9 @@ ValidateInput()
       exit 1
     fi
 
-    ###################################
-    # Remove non alpha-numberic chars #
-    ###################################
+    ##################################
+    # Remove non alpha-numeric chars #
+    ##################################
     BRANCH_NAME=$(echo "$BRANCH_NAME" | tr -cd '[:alnum:]')
 
     ############################################
diff --git a/.github/CONTRIBUTING.md b/.github/CONTRIBUTING.md
index 960b4afe..f553dcfc 100644
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -40,6 +40,6 @@ If you are the current maintainer of this action:
 - [Using Pull Requests](https://help.github.com/articles/about-pull-requests/)
 - [GitHub Help](https://help.github.com)
 
-[pulls]: https://github.com/github/github-demo-stack/pulls
-[pr]: https://github.com/github/github-demo-stack/compare
-[fork]: https://github.com/github/github-demo-stack/fork
+[pulls]: https://github.com/github/super-linter/pulls
+[pr]: https://github.com/github/super-linter/compare
+[fork]: https://github.com/github/super-linter/fork
diff --git a/.github/ISSUE_TEMPLATE/feature_request.md b/.github/ISSUE_TEMPLATE/feature_request.md
index 11fc491e..caee45bc 100644
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -18,3 +18,6 @@ A clear and concise description of any alternative solutions or features you've
 
 **Additional context**
 Add any other context or screenshots about the feature request here.
+
+**Note**
+If this is a request to add a new language, after submitting this issue check out [the wiki](https://github.com/github/super-linter/wiki/Adding-new-language-support) for more info on how to accomplish that.
diff --git a/.github/linters/.stylelintrc.json b/.github/linters/.stylelintrc.json
new file mode 100644
index 00000000..40db42c6
--- /dev/null
+++ b/.github/linters/.stylelintrc.json
@@ -0,0 +1,3 @@
+{
+  "extends": "stylelint-config-standard"
+}
diff --git a/.github/linters/.yaml-lint.yml b/.github/linters/.yaml-lint.yml
index faccea80..2aa49bd1 100644
--- a/.github/linters/.yaml-lint.yml
+++ b/.github/linters/.yaml-lint.yml
@@ -3,7 +3,7 @@
 # These are the rules used for            #
 # linting all the yaml files in the stack #
 # NOTE:                                   #
-# You can disble line with:               #
+# You can disable line with:              #
 # # yamllint disable-line                 #
 ###########################################
 rules:
diff --git a/Dockerfile b/Dockerfile
index 67c5d15f..1f159db1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,178 +1,176 @@
-###########################################
-###########################################
-## Dockerfile to run GitHub Super-Linter ##
-###########################################
-###########################################
-
-##################
-# Get base image #
-##################
-FROM python:alpine
-
-#########################################
-# Label the instance and set maintainer #
-#########################################
-LABEL com.github.actions.name="GitHub Super-Linter" \
-      com.github.actions.description="Lint your code base with GitHub Actions" \
-      com.github.actions.icon="code" \
-      com.github.actions.color="red" \
-      maintainer="GitHub DevOps <github_devops@github.com>"
-
-####################
-# Run APK installs #
-####################
-RUN apk add --no-cache \
-    bash git git-lfs musl-dev curl gcc jq file\
-    npm nodejs \
-    libxml2-utils perl \
-    ruby ruby-dev ruby-bundler ruby-rdoc make \
-    py3-setuptools ansible-lint \
-    go
-
-#####################
-# Run Pip3 Installs #
-#####################
-RUN pip3 --no-cache-dir install --upgrade --no-cache-dir \
-    yamllint pylint yq
-
-####################
-# Run NPM Installs #
-####################
-RUN npm config set package-lock false \
-    && npm config set loglevel error \
-    && npm -g --no-cache install \
-      markdownlint-cli \
-      jsonlint prettyjson \
-      coffeelint \
-      typescript eslint \
-      standard \
-      babel-eslint \
-      @typescript-eslint/eslint-plugin \
-      @typescript-eslint/parser \
-      eslint-plugin-jest \
-      && npm --no-cache install \
-      markdownlint-cli \
-      jsonlint prettyjson \
-      coffeelint \
-      typescript eslint \
-      standard \
-      babel-eslint \
-      prettier \
-      eslint-config-prettier \
-      @typescript-eslint/eslint-plugin \
-      @typescript-eslint/parser \
-      eslint-plugin-jest
-
-####################################
-# Install dockerfilelint from repo #
-####################################
-RUN git clone https://github.com/replicatedhq/dockerfilelint.git && cd /dockerfilelint && npm install
-
- # I think we could fix this with path but not sure the language...
- # https://github.com/nodejs/docker-node/blob/master/docs/BestPractices.md
-
-####################
-# Run GEM installs #
-####################
-RUN gem install rubocop:0.74.0 rubocop-rails rubocop-github:0.13.0
-
-# Need to fix the version as it installs 'rubocop:0.85.1' as a dep, and forces the default
-# We then need to promot the correct verion, uninstall, and fix deps
-RUN sh -c 'gem install --default rubocop:0.74.0;  yes | gem uninstall rubocop:0.85.1 -a -x -I; gem install rubocop:0.74.0'
-
-######################
-# Install shellcheck #
-######################
-RUN wget -qO- "https://github.com/koalaman/shellcheck/releases/download/stable/shellcheck-stable.linux.x86_64.tar.xz" | tar -xJv \
-    && mv "shellcheck-stable/shellcheck" /usr/bin/
-
-#####################
-# Install Go Linter #
-#####################
-ARG GO_VERSION='v1.23.7'
-RUN wget -O- -nvq https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s "$GO_VERSION"
-
-##################
-# Install TFLint #
-##################
-RUN curl -Ls "$(curl -Ls https://api.github.com/repos/terraform-linters/tflint/releases/latest | grep -o -E "https://.+?_linux_amd64.zip")" -o tflint.zip && unzip tflint.zip && rm tflint.zip \
-    && mv "tflint" /usr/bin/
-
-#########################################
-# Install Powershell + PSScriptAnalyzer #
-#########################################
-# Reference: https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell-core-on-linux?view=powershell-7
-# Slightly modified to always retrieve latest stable Powershell version
-RUN apk add --no-cache \
-    ca-certificates \
-    less \
-    ncurses-terminfo-base \
-    krb5-libs \
-    libgcc \
-    libintl \
-    libssl1.1 \
-    libstdc++ \
-    tzdata \
-    userspace-rcu \
-    zlib \
-    icu-libs \
-    curl \ 
-    lttng-ust \ 
-    && \
-    mkdir -p /opt/microsoft/powershell/7 \
-    && \
-    curl -s https://api.github.com/repos/powershell/powershell/releases/latest \
-    | grep browser_download_url \
-    | grep linux-alpine-x64 \
-    | cut -d '"' -f 4 \
-    | xargs -n 1 wget -O - \
-    | tar -xzC /opt/microsoft/powershell/7 \
-    && \
-    ln -s /opt/microsoft/powershell/7/pwsh /usr/bin/pwsh \
-    && \
-    pwsh -c 'install-module psscriptanalyzer -force'
-    
-
-###########################################
-# Load GitHub Env Vars for GitHub Actions #
-###########################################
-ENV GITHUB_SHA=${GITHUB_SHA} \
-    GITHUB_EVENT_PATH=${GITHUB_EVENT_PATH} \
-    GITHUB_WORKSPACE=${GITHUB_WORKSPACE} \
-    VALIDATE_ALL_CODEBASE=${VALIDATE_ALL_CODEBASE} \
-    VALIDATE_YAML=${VALIDATE_YAML} \
-    VALIDATE_JSON=${VALIDATE_JSON} \
-    VALIDATE_XML=${VALIDATE_XML} \
-    VALIDATE_MD=${VALIDATE_MD} \
-    VALIDATE_BASH=${VALIDATE_BASH} \
-    VALIDATE_PERL=${VALIDATE_PERL} \
-    VALIDATE_PYTHON=${VALIDATE_PYTHON} \
-    VALIDATE_RUBY=${VALIDATE_RUBY} \
-    VALIDATE_COFFEE=${VALIDATE_COFFEE} \
-    VALIDATE_ANSIBLE=${VALIDATE_ANSIBLE} \
-    VALIDATE_DOCKER=${VALIDATE_DOCKER} \
-    VALIDATE_JAVASCRIPT_ES=${VALIDATE_JAVASCRIPT_ES} \
-    VALIDATE_JAVASCRIPT_STANDARD=${VALIDATE_JAVASCRIPT_STANDARD} \
-    VALIDATE_TYPESCRIPT_ES=${VALIDATE_TYPESCRIPT_ES} \
-    VALIDATE_TYPESCRIPT_STANDARD=${VALIDATE_TYPESCRIPT_STANDARD} \
-    VALIDATE_GO=${VALIDATE_GO} \
-    VALIDATE_TERRAFORM=${VALIDATE_TERRAFORM} \
-    ANSIBLE_DIRECTORY=${ANSIBLE_DIRECTORY} \
-    RUN_LOCAL=${RUN_LOCAL} \
-    TEST_CASE_RUN=${TEST_CASE_RUN} \
-    ACTIONS_RUNNER_DEBUG=${ACTIONS_RUNNER_DEBUG}
-
-#############################
-# Copy scripts to container #
-#############################
-COPY lib /action/lib
-
-##################################
-# Copy linter rules to container #
-##################################
-COPY TEMPLATES /action/lib/.automation
-
-######################
-# Set the entrypoint #
-######################
-ENTRYPOINT ["/action/lib/linter.sh"]
+###########################################
+###########################################
+## Dockerfile to run GitHub Super-Linter ##
+###########################################
+###########################################
+
+##################
+# Get base image #
+##################
+FROM python:alpine
+
+#########################################
+# Label the instance and set maintainer #
+#########################################
+LABEL com.github.actions.name="GitHub Super-Linter" \
+      com.github.actions.description="Lint your code base with GitHub Actions" \
+      com.github.actions.icon="code" \
+      com.github.actions.color="red" \
+      maintainer="GitHub DevOps <github_devops@github.com>"
+
+####################
+# Run APK installs #
+####################
+RUN apk add --no-cache \
+    bash git git-lfs musl-dev curl gcc jq file\
+    npm nodejs \
+    libxml2-utils perl \
+    ruby ruby-dev ruby-bundler ruby-rdoc make \
+    py3-setuptools ansible-lint \
+    go \
+    ca-certificates less ncurses-terminfo-base \
+    krb5-libs libgcc libintl libssl1.1 libstdc++ \
+    tzdata userspace-rcu zlib icu-libs lttng-ust
+    
+#########################################
+# Install Powershell + PSScriptAnalyzer #
+#########################################
+# Reference: https://docs.microsoft.com/en-us/powershell/scripting/install/installing-powershell-core-on-linux?view=powershell-7
+# Slightly modified to always retrieve latest stable Powershell version
+RUN mkdir -p /opt/microsoft/powershell/7 \
+    && curl -s https://api.github.com/repos/powershell/powershell/releases/latest \
+    | grep browser_download_url \
+    | grep linux-alpine-x64 \
+    | cut -d '"' -f 4 \
+    | xargs -n 1 wget -O - \
+    | tar -xzC /opt/microsoft/powershell/7 \
+    && ln -s /opt/microsoft/powershell/7/pwsh /usr/bin/pwsh \
+    && pwsh -c 'install-module psscriptanalyzer -force'
+
+#####################
+# Run Pip3 Installs #
+#####################
+RUN pip3 --no-cache-dir install --upgrade --no-cache-dir \
+    yamllint pylint yq
+
+####################
+# Run NPM Installs #
+####################
+RUN npm config set package-lock false \
+    && npm config set loglevel error \
+    && npm -g --no-cache install \
+      markdownlint-cli \
+      jsonlint prettyjson \
+      @coffeelint/cli \
+      typescript eslint \
+      standard \
+      babel-eslint \
+      @typescript-eslint/eslint-plugin \
+      @typescript-eslint/parser \
+      eslint-plugin-jest \
+      stylelint \
+      stylelint-config-standard \
+      && npm --no-cache install \
+      markdownlint-cli \
+      jsonlint prettyjson \
+      @coffeelint/cli \
+      typescript eslint \
+      standard \
+      babel-eslint \
+      prettier \
+      eslint-config-prettier \
+      @typescript-eslint/eslint-plugin \
+      @typescript-eslint/parser \
+      eslint-plugin-jest \
+      stylelint \
+      stylelint-config-standard
+
+####################################
+# Install dockerfilelint from repo #
+####################################
+RUN git clone https://github.com/replicatedhq/dockerfilelint.git && cd /dockerfilelint && npm install
+
+ # I think we could fix this with path but not sure the language...
+ # https://github.com/nodejs/docker-node/blob/master/docs/BestPractices.md
+
+####################
+# Run GEM installs #
+####################
+RUN gem install rubocop:0.74.0 rubocop-rails rubocop-github:0.13.0
+
+# Need to fix the version as it installs 'rubocop:0.85.1' as a dep, and forces the default
+# We then need to promote the correct version, uninstall, and fix deps
+RUN sh -c 'gem install --default rubocop:0.74.0;  yes | gem uninstall rubocop:0.85.1 -a -x -I; gem install rubocop:0.74.0'
+
+######################
+# Install shellcheck #
+######################
+RUN wget -qO- "https://github.com/koalaman/shellcheck/releases/download/stable/shellcheck-stable.linux.x86_64.tar.xz" | tar -xJv \
+    && mv "shellcheck-stable/shellcheck" /usr/bin/
+
+#####################
+# Install Go Linter #
+#####################
+ARG GO_VERSION='v1.27.0'
+RUN wget -O- -nvq https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s "$GO_VERSION"
+
+##################
+# Install TFLint #
+##################
+RUN curl -Ls "$(curl -Ls https://api.github.com/repos/terraform-linters/tflint/releases/latest | grep -o -E "https://.+?_linux_amd64.zip")" -o tflint.zip && unzip tflint.zip && rm tflint.zip \
+    && mv "tflint" /usr/bin/
+
+##################
+# Install dotenv-linter #
+##################
+RUN wget "https://github.com/dotenv-linter/dotenv-linter/releases/latest/download/dotenv-linter-alpine-x86_64.tar.gz" -O - -q | tar -xzf - \
+    && mv "dotenv-linter" /usr/bin
+
+###########################################
+# Load GitHub Env Vars for GitHub Actions #
+###########################################
+ENV GITHUB_SHA=${GITHUB_SHA} \
+    GITHUB_EVENT_PATH=${GITHUB_EVENT_PATH} \
+    GITHUB_WORKSPACE=${GITHUB_WORKSPACE} \
+    DEFAULT_BRANCH=${DEFAULT_BRANCH} \
+    VALIDATE_ALL_CODEBASE=${VALIDATE_ALL_CODEBASE} \
+    VALIDATE_YAML=${VALIDATE_YAML} \
+    VALIDATE_JSON=${VALIDATE_JSON} \
+    VALIDATE_XML=${VALIDATE_XML} \
+    VALIDATE_MD=${VALIDATE_MD} \
+    VALIDATE_BASH=${VALIDATE_BASH} \
+    VALIDATE_PERL=${VALIDATE_PERL} \
+    VALIDATE_PYTHON=${VALIDATE_PYTHON} \
+    VALIDATE_RUBY=${VALIDATE_RUBY} \
+    VALIDATE_COFFEE=${VALIDATE_COFFEE} \
+    VALIDATE_ANSIBLE=${VALIDATE_ANSIBLE} \
+    VALIDATE_DOCKER=${VALIDATE_DOCKER} \
+    VALIDATE_JAVASCRIPT_ES=${VALIDATE_JAVASCRIPT_ES} \
+    VALIDATE_JAVASCRIPT_STANDARD=${VALIDATE_JAVASCRIPT_STANDARD} \
+    VALIDATE_TYPESCRIPT_ES=${VALIDATE_TYPESCRIPT_ES} \
+    VALIDATE_TYPESCRIPT_STANDARD=${VALIDATE_TYPESCRIPT_STANDARD} \
+    VALIDATE_GO=${VALIDATE_GO} \
+    VALIDATE_TERRAFORM=${VALIDATE_TERRAFORM} \
+    VALIDATE_CSS=${VALIDATE_CSS} \
+    VALIDATE_ENV=${VALIDATE_ENV} \
+    VALIDATE_POWERSHELL=${VALIDATE_POWERSHELL} \
+    ANSIBLE_DIRECTORY=${ANSIBLE_DIRECTORY} \
+    RUN_LOCAL=${RUN_LOCAL} \
+    TEST_CASE_RUN=${TEST_CASE_RUN} \
+    ACTIONS_RUNNER_DEBUG=${ACTIONS_RUNNER_DEBUG} \
+    DISABLE_ERRORS=${DISABLE_ERRORS}
+
+#############################
+# Copy scripts to container #
+#############################
+COPY lib /action/lib
+
+##################################
+# Copy linter rules to container #
+##################################
+COPY TEMPLATES /action/lib/.automation
+
+######################
+# Set the entrypoint #
+######################
+ENTRYPOINT ["/action/lib/linter.sh"]
\ No newline at end of file
diff --git a/README.md b/README.md
index e28f409a..353de50e 100644
--- a/README.md
+++ b/README.md
@@ -3,7 +3,7 @@ This repository is for the **GitHub Action** to run a **Super-Linter**.
 It is a simple combination of various linters, written in `bash`, to help validate your source code.
 
 The end goal of this tool:
-- Prevent broken code from being uploaded to *master* branches
+- Prevent broken code from being uploaded to the default branch (Usually `master`)
 - Help establish coding best practices across multiple languages
 - Build guidelines for code layout and format
 - Automate the process to help streamline code reviews
@@ -19,7 +19,8 @@ Developers on **GitHub** can call the **GitHub Action** to lint their code base
 | *Language*       | *Linter*                                                                 |
 | ---              | ---                                                                      |
 | **Ansible**      | [ansible-lint](https://github.com/ansible/ansible-lint)                  |
-| **CoffeeScript** | [coffeelint](http://www.coffeelint.org/)                                 |
+| **CSS**          | [stylelint](https://stylelint.io/)                                       |
+| **CoffeeScript** | [coffeelint](https://coffeelint.github.io/)                              |
 | **Dockerfile**   | [dockerfilelint](https://github.com/replicatedhq/dockerfilelint.git)     |
 | **Golang**       | [golangci-lint](https://github.com/golangci/golangci-lint)               |
 | **JavaScript**   | [eslint](https://eslint.org/) [standard js](https://standardjs.com/)     |
@@ -33,7 +34,8 @@ Developers on **GitHub** can call the **GitHub Action** to lint their code base
 | **TypeScript**   | [eslint](https://eslint.org/) [standard js](https://standardjs.com/)     |
 | **XML**          | [LibXML](http://xmlsoft.org/)                                            |
 | **YAML**         | [YamlLint](https://github.com/adrienverge/yamllint)                      |
-| **Powershell**   | [PSScriptAnalyzer](https://github.com/PowerShell/Psscriptanalyzer)       |
+| **PowerShell**   | [PSScriptAnalyzer](https://github.com/PowerShell/Psscriptanalyzer)       |
+| **ENV**          | [dotenv-linter](https://github.com/dotenv-linter/dotenv-linter)          |
 
 ## How to use
 To use this **GitHub** Action you will need to complete the following:
@@ -94,13 +96,15 @@ jobs:
       # Run Linter against code base #
       ################################
       - name: Lint Code Base
-        uses: github/super-linter@v2.0.0
+        uses: docker://github/super-linter:v2.1.1
         env:
           VALIDATE_ALL_CODEBASE: false
           VALIDATE_ANSIBLE: false
 ...
 ```
 
+**NOTE:** Using the line:`uses: docker://github/super-linter:v2.1.0` will pull the image down from **DockerHub** and run the **GitHub Super-Linter**. Using the line: `uses: github/super-linter@v2.1.0` will build and compile the **GitHub Super-Linter** at build time. This can be far more costly in time...
+
 ## Environment variables
 The super-linter allows you to pass the following `ENV` variables to be able to trigger different functionality.
 
@@ -114,6 +118,7 @@ and won't run anything unexpected.
 | **ENV VAR** | **Default Value** | **Notes** |
 | --- | --- | --- |
 | **VALIDATE_ALL_CODEBASE** | `true` | Will parse the entire repository and find all files to validate across all types. **NOTE:** When set to `false`, only **new** or **edited** files will be parsed for validation. |
+| **DEFAULT_BRANCH** | `master` | The name of the repository default branch. |
 | **VALIDATE_YAML** | `true` |Flag to enable or disable the linting process of the language. |
 | **VALIDATE_JSON** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_XML** | `true` | Flag to enable or disable the linting process of the language. |
@@ -132,13 +137,17 @@ and won't run anything unexpected.
 | **VALIDATE_GO** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_POWERSHELL** | `true` | Flag to enable or disable the linting process of the language. |
 | **VALIDATE_TERRAFORM** | `true` | Flag to enable or disable the linting process of the language. |
+| **VALIDATE_CSS** | `true` | Flag to enable or disable the linting process of the language. |
+| **VALIDATE_ENV** | `true` | Flag to enable or disable the linting process of the language. |
 | **ANSIBLE_DIRECTORY** | `/ansible` | Flag to set the root directory for Ansible file location(s). |
 | **ACTIONS_RUNNER_DEBUG** | `false` | Flag to enable additional information about the linter, versions, and additional output. |
+| **DISABLE_ERRORS** | `false` | Flag to have the linter complete with exit code 0 even if errors were detected. |
+| **DEFAULT_WORKSPACE** | `/tmp/lint` | The location containing files to lint if you are running locally. |
 
 ### Template rules files
 You can use the **GitHub** **Super-Linter** *with* or *without* your own personal rules sets. This allows for greater flexibility for each individual code base. The Template rules all try to follow the standards we believe should be enabled at the basic level.
 - Copy **any** or **all** template rules files from `TEMPLATES/` into your repository in the location: `.github/linters/` of your repository
-  - If your repository does not have rules files, they will fall back to defaults in this repositories `TEMPLATE` folder
+  - If your repository does not have rules files, they will fall back to defaults in [this repository's `TEMPLATE` folder](https://github.com/github/super-linter/tree/master/TEMPLATES)
 
 ## Disabling rules
 If you need to disable certain *rules* and *functionality*, you can view [Disable Rules](https://github.com/github/super-linter/blob/master/docs/disabling-linters.md)
@@ -156,7 +165,7 @@ The **Super-Linter** has *CI/CT/CD* configured utilizing **GitHub** Actions.
   - `.automation/test` contains all test cases for each language that should be validated
 - These **GitHub** Actions utilize the Checks API and Protected Branches to help follow the SDLC
 - When the Pull Request is merged to master, the **Super-Linter** **Docker** container is then updated and deployed with the new codebase
-  - **Note:** The branches **Docker** container is also removed from **DockerHub** to cleanup after itself
+  - **Note:** The branch's **Docker** container is also removed from **DockerHub** to cleanup after itself
 
 ## Limitations
 Below are a list of the known limitations for the **GitHub Super-Linter**:
diff --git a/TEMPLATES/.stylelintrc.json b/TEMPLATES/.stylelintrc.json
new file mode 100644
index 00000000..40db42c6
--- /dev/null
+++ b/TEMPLATES/.stylelintrc.json
@@ -0,0 +1,3 @@
+{
+  "extends": "stylelint-config-standard"
+}
diff --git a/TEMPLATES/.yaml-lint.yml b/TEMPLATES/.yaml-lint.yml
index faccea80..2aa49bd1 100644
--- a/TEMPLATES/.yaml-lint.yml
+++ b/TEMPLATES/.yaml-lint.yml
@@ -3,7 +3,7 @@
 # These are the rules used for            #
 # linting all the yaml files in the stack #
 # NOTE:                                   #
-# You can disble line with:               #
+# You can disable line with:              #
 # # yamllint disable-line                 #
 ###########################################
 rules:
diff --git a/TEMPLATES/README.md b/TEMPLATES/README.md
index bcd84269..c1ed7152 100644
--- a/TEMPLATES/README.md
+++ b/TEMPLATES/README.md
@@ -2,7 +2,5 @@
 
 The files in this folder are template rules for the linters that will run against your code base. If you chose to copy these to your local repository in the directory: `.github/` they will be used at runtime. If they are not present, they will be used by default in the linter run.  
 
-
-
 The file(s) will be parsed at run time on the local branch to load all rules needed to run the **Super-Linter** **GitHub** Action.  
 The **GitHub** Action will inform the user via the **Checks API** on the status and success of the process.
diff --git a/docs/disabling-linters.md b/docs/disabling-linters.md
index 3adf8bfd..c982634f 100644
--- a/docs/disabling-linters.md
+++ b/docs/disabling-linters.md
@@ -20,6 +20,8 @@ Below is examples and documentation for each language and the various methods to
 - [Golang](#golang)
 - [Dockerfile](#dockerfile)
 - [Terraform](#terraform)
+- [CSS](#css)
+- [ENV](#env)
 
 <!-- toc -->
 
@@ -319,7 +321,7 @@ Here is more data
 --------------------------------------------------------------------------------
 
 ## Coffeescript
-- [coffeelint](http://www.coffeelint.org/)
+- [coffeelint](https://coffeelint.github.io/)
 
 ### coffeelint Config file
 - `.github/linters/.coffee-lint.yml`
@@ -475,7 +477,7 @@ alert('foo')
 --------------------------------------------------------------------------------
 
 ## Dockerfile
--[dockerfilelint](https://github.com/replicatedhq/dockerfilelint.git)
+- [dockerfilelint](https://github.com/replicatedhq/dockerfilelint.git)
 
 ### Dockerfilelint standard Config file
 - `.github/linters/.dockerfilelintrc`
@@ -511,3 +513,54 @@ alert('foo')
 - There is currently **No** way to disable rules inline of the file(s)
 
 --------------------------------------------------------------------------------
+
+## CSS
+- [stylelint](https://stylelint.io/)
+
+### stylelint standard Config file
+- `.github/linters/.stylelintrc.json`
+
+### stylelint disable single line
+```css
+#id {
+  /* stylelint-disable-next-line declaration-no-important */
+  color: pink !important;
+}
+```
+
+### stylelint disable code block
+```css
+/* stylelint-disable */
+a {}
+/* stylelint-enable */
+```
+
+### stylelint disable entire file
+- You can disable entire files with the `ignoreFiles` property in `.stylelintrc.json`
+```json
+{
+  "ignoreFiles": [
+    "styles/ignored/wildcards/*.css",
+    "styles/ignored/specific-file.css"
+   ]
+}
+```
+
+--------------------------------------------------------------------------------
+
+## ENV
+- [dotenv-linter](https://github.com/dotenv-linter/dotenv-linter)
+
+### dotenv-linter Config file
+- There is no top level *configuration file* available at this time
+
+### dotenv-linter disable single line
+```env
+# Comment line will be ignored
+```
+
+### dotenv-linter disable code block
+- There is currently **No** way to disable rules inline of the file(s)
+
+### dotenv-linter disable entire file
+- There is currently **No** way to disable rules inline of the file(s)
diff --git a/docs/run-linter-locally.md b/docs/run-linter-locally.md
index d552f3f1..c28418b4 100644
--- a/docs/run-linter-locally.md
+++ b/docs/run-linter-locally.md
@@ -20,6 +20,7 @@ Once the container has been downloaded to your local environment, you can then b
   - `docker run -e RUN_LOCAL=true -v /path/to/local/codebase:/tmp/lint github/super-linter`
     - To run against a single file you can use: `docker run -e RUN_LOCAL=true -v /path/to/local/codebase/file:/tmp/lint/file github/super-linter`
   - **NOTE:** You need to pass the `RUN_LOCAL` flag to bypass some of the GitHub Actions checks, as well as the mapping of your local codebase to `/tmp/lint` so that the linter can pick up the code
+  - **NOTE:** If you want to override the `/tmp/lint` folder, you can set the `DEFAULT_WORKSPACE` environment variable to point to the folder you'd prefer to scan.
   - **NOTE:** The flag:`RUN_LOCAL` will set: `VALIDATE_ALL_CODEBASE` to true. This means it will scan **all** the files in the directory you have mapped. If you want to only validate a subset of your codebase, map a folder with only the files you wish to have linted
 
 ### Flags for running Locally
diff --git a/lib/linter.sh b/lib/linter.sh
index ca8c5837..ba4a12be 100755
--- a/lib/linter.sh
+++ b/lib/linter.sh
@@ -32,7 +32,7 @@ COFFEESCRIPT_LINTER_RULES="$DEFAULT_RULES_LOCATION/$COFFEE_FILE_NAME" # Path to
 JAVASCRIPT_FILE_NAME='.eslintrc.yml'                                    # Name of the file
 JAVASCRIPT_LINTER_RULES="$DEFAULT_RULES_LOCATION/$JAVASCRIPT_FILE_NAME" # Path to the Javascript lint rules
 JAVASCRIPT_STANDARD_LINTER_RULES=''                                     # ENV string to pass when running js standard
-# Typecript Vars
+# Typescript Vars
 TYPESCRIPT_FILE_NAME='.eslintrc.yml'                                    # Name of the file
 TYPESCRIPT_LINTER_RULES="$DEFAULT_RULES_LOCATION/$TYPESCRIPT_FILE_NAME" # Path to the Typescript lint rules
 TYPESCRIPT_STANDARD_LINTER_RULES=''                                     # ENV string to pass when running js standard
@@ -51,28 +51,33 @@ TERRAFORM_LINTER_RULES="$DEFAULT_RULES_LOCATION/$TERRAFORM_FILE_NAME"    # Path
 # Powershell Vars
 POWERSHELL_FILE_NAME='.powershell-psscriptanalyzer.psd1'                   # Name of the file
 POWERSHELL_LINTER_RULES="$DEFAULT_RULES_LOCATION/$POWERSHELL_FILE_NAME"    # Path to the Powershell lint rules
-
+# CSS Vars
+CSS_FILE_NAME='.stylelintrc.json'                                   # Name of the file
+CSS_LINTER_RULES="$DEFAULT_RULES_LOCATION/$CSS_FILE_NAME"           # Path to the CSS lint rules
 
 #######################################
 # Linter array for information prints #
 #######################################
 LINTER_ARRAY=("jsonlint" "yamllint" "xmllint" "markdownlint" "shellcheck"
   "pylint" "perl" "rubocop" "coffeelint" "eslint" "standard"
-  "ansible-lint" "/dockerfilelint/bin/dockerfilelint" "golangci-lint" "tflint" "powershell")
+  "ansible-lint" "/dockerfilelint/bin/dockerfilelint" "golangci-lint" "tflint"
+  "stylelint" "dotenv-linter" "powershell")
 
 #############################
 # Language array for prints #
 #############################
 LANGUAGE_ARRAY=('YML' 'JSON' 'XML' 'MARKDOWN' 'BASH' 'PERL' 'RUBY' 'PYTHON'
   'COFFEESCRIPT' 'ANSIBLE' 'JAVASCRIPT_STANDARD' 'JAVASCRIPT_ES'
-  'TYPESCRIPT_STANDARD' 'TYPESCRIPT_ES' 'DOCKER' 'GO' 'TERRAFORM' 'POWERSHELL')
+  'TYPESCRIPT_STANDARD' 'TYPESCRIPT_ES' 'DOCKER' 'GO' 'TERRAFORM' 'CSS'
+  'ENV' 'POWERSHELL')
 
 ###################
 # GitHub ENV Vars #
 ###################
 GITHUB_SHA="${GITHUB_SHA}"                            # GitHub sha from the commit
-GITHUB_EVENT_PATH="${GITHUB_EVENT_PATH}"              # GitHub Event Path
-GITHUB_WORKSPACE="${GITHUB_WORKSPACE}"                # GitHub Workspace
+GITHUB_EVENT_PATH="${GITHUB_EVENT_PATH}"              # Github Event Path
+GITHUB_WORKSPACE="${GITHUB_WORKSPACE}"                # Github Workspace
+DEFAULT_BRANCH="${DEFAULT_BRANCH:-master}"            # Default Git Branch to use (master by default)
 ANSIBLE_DIRECTORY="${ANSIBLE_DIRECTORY}"              # Ansible Directory
 VALIDATE_ALL_CODEBASE="${VALIDATE_ALL_CODEBASE}"      # Boolean to validate all files
 VALIDATE_YAML="${VALIDATE_YAML}"                      # Boolean to validate language
@@ -93,7 +98,10 @@ VALIDATE_DOCKER="${VALIDATE_DOCKER}"                  # Boolean to validate lang
 VALIDATE_GO="${VALIDATE_GO}"                          # Boolean to validate language
 VALIDATE_TERRAFORM="${VALIDATE_TERRAFORM}"            # Boolean to validate language
 VALIDATE_POWERSHELL="${VALIDATE_POWERSHELL}"          # Boolean to validate language
+VALIDATE_CSS="${VALIDATE_CSS}"                        # Boolean to validate language
+VALIDATE_ENV="${VALIDATE_ENV}"                        # Boolean to validate language
 TEST_CASE_RUN="${TEST_CASE_RUN}"                      # Boolean to validate only test cases
+DISABLE_ERRORS="${DISABLE_ERRORS}"                    # Boolean to enable warning-only output without throwing errors
 
 ##############
 # Debug Vars #
@@ -105,7 +113,7 @@ ACTIONS_RUNNER_DEBUG="${ACTIONS_RUNNER_DEBUG}"  # Boolean to see even more info
 # Default Vars #
 ################
 DEFAULT_VALIDATE_ALL_CODEBASE='true'                  # Default value for validate all files
-DEFAULT_WORKSPACE='/tmp/lint'                         # Default workspace if running locally
+DEFAULT_WORKSPACE="${DEFAULT_WORKSPACE:-/tmp/lint}"   # Default workspace if running locally
 DEFAULT_ANSIBLE_DIRECTORY="$GITHUB_WORKSPACE/ansible" # Default Ansible Directory
 DEFAULT_RUN_LOCAL='false'                             # Default value for debugging locally
 DEFAULT_TEST_CASE_RUN='false'                         # Flag to tell code to run only test cases
@@ -113,6 +121,7 @@ DEFAULT_ACTIONS_RUNNER_DEBUG='false'                  # Default value for debugg
 RAW_FILE_ARRAY=()                                     # Array of all files that were changed
 READ_ONLY_CHANGE_FLAG=0                               # Flag set to 1 if files changed are not txt or md
 TEST_CASE_FOLDER='.automation/test'                   # Folder for test cases we should always ignore
+DEFAULT_DISABLE_ERRORS='false'                        # Default to enabling errors
 
 ##########################
 # Array of changed files #
@@ -134,7 +143,8 @@ FILE_ARRAY_DOCKER=()                # Array of files to check
 FILE_ARRAY_GO=()                    # Array of files to check
 FILE_ARRAY_TERRAFORM=()             # Array of files to check
 FILE_ARRAY_POWERSHELL=()             # Array of files to check
-
+FILE_ARRAY_CSS=()                   # Array of files to check
+FILE_ARRAY_ENV=()                   # Array of files to check
 
 ############
 # Counters #
@@ -156,7 +166,9 @@ ERRORS_FOUND_TYPESCRIPT_ES=0        # Count of errors found
 ERRORS_FOUND_DOCKER=0               # Count of errors found
 ERRORS_FOUND_GO=0                   # Count of errors found
 ERRORS_FOUND_TERRAFORM=0            # Count of errors found
-ERRORS_FOUND_POWERSHELL=0            # Count of errors found
+ERRORS_FOUND_POWERSHELL=0           # Count of errors found
+ERRORS_FOUND_CSS=0                  # Count of errors found
+ERRORS_FOUND_ENV=0                  # Count of errors found
 
 ################################################################################
 ########################## FUNCTIONS BELOW #####################################
@@ -217,7 +229,7 @@ GetLinterVersions()
     ##############################
     # Check the shell for errors #
     ##############################
-    if [ $ERROR_CODE -ne 0 ] | [ -z "${GET_VERSION_CMD[*]}" ]; then
+    if [ $ERROR_CODE -ne 0 ] || [ -z "${GET_VERSION_CMD[*]}" ]; then
       echo "WARN! Failed to get version info for:[$LINTER]"
       echo "---------------------------------------------"
     else
@@ -348,9 +360,9 @@ GetStandardRules()
     ENV_STRING+="--env ${ENV} "
   done
 
-  ########################################
-  # Remove trailing and ending witespace #
-  ########################################
+  #########################################
+  # Remove trailing and ending whitespace #
+  #########################################
   if [[ "$LINTER" == "javascript" ]]; then
     JAVASCRIPT_STANDARD_LINTER_RULES="$(echo -e "${ENV_STRING}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
   elif [[ "$LINTER" == "typescript" ]]; then
@@ -734,6 +746,8 @@ GetValidationInfo()
   VALIDATE_GO=$(echo "$VALIDATE_GO" | awk '{print tolower($0)}')
   VALIDATE_TERRAFORM=$(echo "$VALIDATE_TERRAFORM" | awk '{print tolower($0)}')
   VALIDATE_POWERSHELL=$(echo "$VALIDATE_POWERSHELL" | awk '{print tolower($0)}')
+  VALIDATE_CSS=$(echo "$VALIDATE_CSS" | awk '{print tolower($0)}')
+  VALIDATE_ENV=$(echo "$VALIDATE_ENV" | awk '{print tolower($0)}')
 
   ################################################
   # Determine if any linters were explicitly set #
@@ -757,7 +771,8 @@ GetValidationInfo()
         -n "$VALIDATE_GO" || \
         -n "$VALIDATE_TERRAFORM" || \
         -n "$VALIDATE_POWERSHELL" \
-        ]]; then
+        -n "$VALIDATE_CSS" || \
+        -n "$VALIDATE_ENV" ]]; then
     ANY_SET="true"
   fi
 
@@ -1011,6 +1026,33 @@ GetValidationInfo()
   else
     # No linter flags were set - default all to true
     VALIDATE_POWERSHELL="true"
+
+  ###################################
+  # Validate if we should check CSS #
+  ###################################
+  if [[ "$ANY_SET" == "true" ]]; then
+    # Some linter flags were set - only run those set to true
+    if [[ -z "$VALIDATE_CSS" ]]; then
+      # CSS flag was not set - default to false
+      VALIDATE_CSS="false"
+    fi
+  else
+    # No linter flags were set - default all to true
+    VALIDATE_CSS="true"
+  fi
+
+  ####################################
+  # Validate if we should check ENV #
+  ####################################
+  if [[ "$ANY_SET" == "true" ]]; then
+    # Some linter flags were set - only run those set to true
+    if [[ -z "$VALIDATE_ENV" ]]; then
+      # ENV flag was not set - default to false
+      VALIDATE_ENV="false"
+    fi
+  else
+    # No linter flags were set - default all to true
+    VALIDATE_ENV="true"
   fi
 
   #######################################
@@ -1105,6 +1147,15 @@ GetValidationInfo()
     PRINT_ARRAY+=("- Validating [POWERSHELL] files in code base...")
   else
     PRINT_ARRAY+=("- Excluding [POWERSHELL] files in code base...")
+  if [[ "$VALIDATE_CSS" == "true" ]]; then
+    PRINT_ARRAY+=("- Validating [CSS] files in code base...")
+  else
+    PRINT_ARRAY+=("- Excluding [CSS] files in code base...")
+  fi
+  if [[ "$VALIDATE_ENV" == "true" ]]; then
+    PRINT_ARRAY+=("- Validating [ENV] files in code base...")
+  else
+    PRINT_ARRAY+=("- Excluding [ENV] files in code base...")
   fi
 
   ##############################
@@ -1125,6 +1176,28 @@ GetValidationInfo()
     ANSIBLE_DIRECTORY="$TEMP_ANSIBLE_DIRECTORY"
   fi
 
+  ###############################
+  # Get the disable errors flag #
+  ###############################
+  if [ -z "$DISABLE_ERRORS" ]; then
+    ##################################
+    # No flag passed, set to default #
+    ##################################
+    DISABLE_ERRORS="$DEFAULT_DISABLE_ERRORS"
+  fi
+
+  ###############################
+  # Convert string to lowercase #
+  ###############################
+  DISABLE_ERRORS=$(echo "$DISABLE_ERRORS" | awk '{print tolower($0)}')
+
+  ############################
+  # Set to false if not true #
+  ############################
+  if [ "$DISABLE_ERRORS" != "true" ]; then
+    DISABLE_ERRORS="false"
+  fi
+
   ############################
   # Get the run verbose flag #
   ############################
@@ -1184,10 +1257,10 @@ BuildFileList()
     echo "Pulling in code history and branches..."
   fi
 
-  #####################################################################
-  # Switch codebase back to master to get a list of all files changed #
-  #####################################################################
-  SWITCH_CMD=$(cd "$GITHUB_WORKSPACE" || exit; git pull --quiet; git checkout master 2>&1)
+  #################################################################################
+  # Switch codebase back to the default branch to get a list of all files changed #
+  #################################################################################
+  SWITCH_CMD=$(cd "$GITHUB_WORKSPACE" || exit; git pull --quiet; git checkout "$DEFAULT_BRANCH" 2>&1)
 
   #######################
   # Load the error code #
@@ -1199,7 +1272,7 @@ BuildFileList()
   ##############################
   if [ $ERROR_CODE -ne 0 ]; then
     # Error
-    echo "Failed to switch to master branch to get files changed!"
+    echo "Failed to switch to $DEFAULT_BRANCH branch to get files changed!"
     echo "ERROR:[$SWITCH_CMD]"
     exit 1
   fi
@@ -1210,14 +1283,14 @@ BuildFileList()
   if [[ "$ACTIONS_RUNNER_DEBUG" == "true" ]]; then
     echo ""
     echo "----------------------------------------------"
-    echo "Generating Diff with:[git diff --name-only 'master..$GITHUB_SHA' --diff-filter=d]"
+    echo "Generating Diff with:[git diff --name-only '$DEFAULT_BRANCH..$GITHUB_SHA' --diff-filter=d]"
   fi
 
-  ################################################
-  # Get the Array of files changed in the comits #
-  ################################################
+  #################################################
+  # Get the Array of files changed in the commits #
+  #################################################
   # shellcheck disable=SC2207
-  RAW_FILE_ARRAY=($(cd "$GITHUB_WORKSPACE" || exit; git diff --name-only "master..$GITHUB_SHA" --diff-filter=d 2>&1))
+  RAW_FILE_ARRAY=($(cd "$GITHUB_WORKSPACE" || exit; git diff --name-only "$DEFAULT_BRANCH..$GITHUB_SHA" --diff-filter=d 2>&1))
 
   #######################
   # Load the error code #
@@ -1234,9 +1307,9 @@ BuildFileList()
     exit 1
   fi
 
-  #################################################
-  # Itterate through the array of all files found #
-  #################################################
+  ################################################
+  # Iterate through the array of all files found #
+  ################################################
   echo ""
   echo "----------------------------------------------"
   echo "Files that have been modified in the commit(s):"
@@ -1421,6 +1494,20 @@ BuildFileList()
       # Append the file to the array #
       ################################
       FILE_ARRAY_POWERSHELL+=("$FILE")
+    elif [ "$FILE_TYPE" == "css" ]; then
+      ################################
+      # Append the file to the array #
+      ################################
+      FILE_ARRAY_CSS+=("$FILE")
+      ##########################################################
+      # Set the READ_ONLY_CHANGE_FLAG since this could be exec #
+      ##########################################################
+      READ_ONLY_CHANGE_FLAG=1
+    elif [ "$FILE_TYPE" == "env" ]; then
+      ################################
+      # Append the file to the array #
+      ################################
+      FILE_ARRAY_ENV+=("$FILE")
       ##########################################################
       # Set the READ_ONLY_CHANGE_FLAG since this could be exec #
       ##########################################################
@@ -1582,7 +1669,7 @@ LintCodebase()
   if [ ${#FILE_ARRAY[@]} -eq 0 ] && [ "$VALIDATE_ALL_CODEBASE" == "false" ]; then
     # No files found in commit and user has asked to not validate code base
     SKIP_FLAG=1
-    # echo " - No files found in chageset to lint for language:[$FILE_TYPE]"
+    # echo " - No files found in changeset to lint for language:[$FILE_TYPE]"
   elif [ ${#FILE_ARRAY[@]} -ne 0 ]; then
     # We have files added to array of files to check
     LIST_FILES=("${FILE_ARRAY[@]}") # Copy the array into list
@@ -1911,10 +1998,16 @@ Footer()
     fi
   done
 
+  ##################################
+  # Exit with 0 if errors disabled #
+  ##################################
+  if [ "$DISABLE_ERRORS" == "true" ]; then
+    echo "WARN! Exiting with exit code:[0] as:[DISABLE_ERRORS] was set to:[$DISABLE_ERRORS]"
+    exit 0
   ###############################
   # Exit with 1 if errors found #
   ###############################
-  if [ "$ERRORS_FOUND_YML" -ne 0 ] || \
+  elif [ "$ERRORS_FOUND_YML" -ne 0 ] || \
      [ "$ERRORS_FOUND_JSON" -ne 0 ] || \
      [ "$ERRORS_FOUND_XML" -ne 0 ] || \
      [ "$ERRORS_FOUND_MARKDOWN" -ne 0 ] || \
@@ -1931,7 +2024,9 @@ Footer()
      [ "$ERRORS_FOUND_GO" -ne 0 ] || \
      [ "$ERRORS_FOUND_TERRAFORM" -ne 0 ] || \
      [ "$ERRORS_FOUND_POWERSHELL" -ne 0 ] || \
-     [ "$ERRORS_FOUND_RUBY" -ne 0 ]; then
+     [ "$ERRORS_FOUND_RUBY" -ne 0 ] || \
+     [ "$ERRORS_FOUND_CSS" -ne 0 ] || \
+     [ "$ERRORS_FOUND_ENV" -ne 0 ]; then
     # Failed exit
     echo "Exiting with errors found!"
     exit 1
@@ -1953,11 +2048,11 @@ RunTestCases()
 {
   # This loop will run the test cases and exclude user code
   # This is called from the automation process to validate new code
-  # When a PR is opened, the new code is validated with the master branch
+  # When a PR is opened, the new code is validated with the default branch
   # version of linter.sh, and a new container is built with the latest codebase
   # for testing. That container is spun up, and ran,
   # with the flag: TEST_CASE_RUN=true
-  # So that the new code can be validated againt the test cases
+  # So that the new code can be validated against the test cases
 
   #################
   # Header prints #
@@ -1989,6 +2084,8 @@ RunTestCases()
   TestCodebase "ANSIBLE" "ansible-lint" "ansible-lint -v -c $ANSIBLE_LINTER_RULES" "ansible-lint"
   TestCodebase "TERRAFORM" "tflint" "tflint -c $TERRAFORM_LINTER_RULES" ".*\.\(tf\)\$"
   TestCodebase "POWERSHELL" "pwsh" "pwsh -c 'Invoke-ScriptAnalyzer -Settings $POWERSHELL_LINTER_RULES'" ".*\.\(ps\.\*\)\$"
+  TestCodebase "CSS" "stylelint" "stylelint --config $CSS_LINTER_RULES" ".*\.\(css\)\$"
+  TestCodebase "ENV" "dotenv-linter" "dotenv-linter" ".*\.\(env\)\$"
 
   #################
   # Footer prints #
@@ -2013,9 +2110,9 @@ Header
 # needed to connect back and update checks
 GetGitHubVars
 
-##########################################
-# Get the langugages we need to validate #
-##########################################
+#########################################
+# Get the languages we need to validate #
+#########################################
 GetValidationInfo
 
 ########################
@@ -2043,9 +2140,10 @@ GetLinterRules "$GO_FILE_NAME" "$GO_LINTER_RULES"
 GetLinterRules "$DOCKER_FILE_NAME" "$DOCKER_LINTER_RULES"
 # Get Terraform rules
 GetLinterRules "$TERRAFORM_FILE_NAME" "$TERRAFORM_LINTER_RULES"
-# Get Terraform rules
+# Get PowerShell rules
 GetLinterRules "$POWERSHELL_FILE_NAME" "$POWERSHELL_LINTER_RULES"
-
+# Get CSS rules
+GetLinterRules "$CSS_FILE_NAME" "$CSS_LINTER_RULES"
 
 #################################
 # Check if were in verbose mode #
@@ -2261,6 +2359,31 @@ if [ "$VALIDATE_TYPESCRIPT_STANDARD" == "true" ]; then
   LintCodebase "TYPESCRIPT_STANDARD" "standard" "standard --parser @typescript-eslint/parser --plugin @typescript-eslint/eslint-plugin $TYPESCRIPT_STANDARD_LINTER_RULES" ".*\.\(ts\)\$" "${FILE_ARRAY_TYPESCRIPT_STANDARD[@]}"
 fi
 
+###############
+# CSS LINTING #
+###############
+if [ "$VALIDATE_CSS" == "true" ]; then
+  #################################
+  # Get CSS standard rules #
+  #################################
+  GetStandardRules "stylelint"
+  #############################
+  # Lint the CSS files #
+  #############################
+  LintCodebase "CSS" "stylelint" "stylelint --config $CSS_LINTER_RULES" ".*\.\(css\)\$" "${FILE_ARRAY_CSS[@]}"
+fi
+
+################
+# ENV LINTING #
+################
+if [ "$VALIDATE_ENV" == "true" ]; then
+  #######################
+  # Lint the env files #
+  #######################
+  # LintCodebase "FILE_TYPE" "LINTER_NAME" "LINTER_CMD" "FILE_TYPES_REGEX" "FILE_ARRAY"
+  LintCodebase "ENV" "dotenv-linter" "dotenv-linter" ".*\.\(env\)\$" "${FILE_ARRAY_ENV[@]}"
+fi
+
 ##################
 # DOCKER LINTING #
 ##################