cleanup setup, contribute, tutorials index pages

content/en/docs/contribute/_index.md

@@ -3,6 +3,7 @@ content_type: concept
 title: Contribute to Kubernetes docs
 linktitle: Contribute
 main_menu: true
+no_list: true
 weight: 80
 card:
   name: contribute
@@ -23,8 +24,6 @@ Kubernetes documentation contributors:
 
 Kubernetes documentation welcomes improvements from all contributors, new and experienced!
 
-
-
 <!-- body -->
 
 ## Getting started
@@ -74,5 +73,3 @@ SIG Docs communicates with different methods:
 - Visit the [Kubernetes community site](/community/). Participate on Twitter or Stack Overflow, learn about local Kubernetes meetups and events, and more.
 - Read the [contributor cheatsheet](https://github.com/kubernetes/community/tree/master/contributors/guide/contributor-cheatsheet) to get involved with Kubernetes feature development.
 - Submit a [blog post or case study](/docs/contribute/new-content/blogs-case-studies/).
-
-

content/en/docs/setup/_index.md

@@ -20,35 +20,20 @@ card:
 
 <!-- overview -->
 
-This section covers different options to set up and run Kubernetes.
-
-Different Kubernetes solutions meet different requirements: ease of maintenance, security, control, available resources, and expertise required to operate and manage a cluster.
-
-You can deploy a Kubernetes cluster on a local machine, cloud, on-prem datacenter, or choose a managed Kubernetes cluster. You can also create custom solutions across a wide range of cloud providers, or bare metal environments.
-
-More simply, you can create a Kubernetes cluster in learning and production environments.
-
+This section lists the different ways to set up and run Kubernetes.
+When you install Kubernetes, choose an installation type based on: ease of maintenance, security,
+control, available resources, and expertise required to operate and manage a cluster.
 
+You can deploy a Kubernetes cluster on a local machine, cloud, on-prem datacenter, or choose a managed Kubernetes cluster. There are also custom solutions across a wide range of cloud providers, or bare metal environments.
 
 <!-- body -->
 
 ## Learning environment
 
-If you're learning Kubernetes, use the Docker-based solutions: tools supported by the Kubernetes community, or tools in the ecosystem to set up a Kubernetes cluster on a local machine.
-
-{{< table caption="Local machine solutions table that lists the tools supported by the community and the ecosystem to deploy Kubernetes." >}}
-
-|Community           |Ecosystem     |
-| ------------       | --------     |
-| [Minikube](/docs/setup/learning-environment/minikube/) | [Docker Desktop](https://www.docker.com/products/docker-desktop)|
-| [kind (Kubernetes IN Docker)](/docs/setup/learning-environment/kind/) | [Minishift](https://docs.okd.io/latest/minishift/)|
-|                     | [MicroK8s](https://microk8s.io/)|
-
+If you're learning Kubernetes, use the tools supported by the Kubernetes community, or tools in the ecosystem to set up a Kubernetes cluster on a local machine.
 
 ## Production environment
 
 When evaluating a solution for a production environment, consider which aspects of operating a Kubernetes cluster (or _abstractions_) you want to manage yourself or offload to a provider.
 
 [Kubernetes Partners](https://kubernetes.io/partners/#conformance) includes a list of [Certified Kubernetes](https://github.com/cncf/k8s-conformance/#certified-kubernetes) providers.
-
-

content/en/docs/tutorials/_index.md

@@ -1,6 +1,7 @@
 ---
 title: Tutorials
 main_menu: true
+no_list: true
 weight: 60
 content_type: concept
 ---
@@ -14,8 +15,6 @@ each of which has a sequence of steps.
 Before walking through each tutorial, you may want to bookmark the
 [Standardized Glossary](/docs/reference/glossary/) page for later references.
 
-
-
 <!-- body -->
 
 ## Basics
@@ -64,13 +63,8 @@ Before walking through each tutorial, you may want to bookmark the
 
 * [Using Source IP](/docs/tutorials/services/source-ip/)
 
-
-
 ## {{% heading "whatsnext" %}}
 
-
 If you would like to write a tutorial, see
 [Content Page Types](/docs/contribute/style/page-content-types/)
 for information about the tutorial page type.
-
-