Simplify the visual flow of the getting started page (#11316)

* Add tabs to getting started page

* Review comments

Co-authored-by: Ryan <fauxpark@gmail.com>

* Align with current theme

* Update docs/newbs_getting_started.md

Co-authored-by: Ryan <fauxpark@gmail.com>

* Apply suggestions from code review

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>

4 files changed, 114 insertions, 14 deletions

diff --git a/docs/index.html b/docs/index.html
index 5cab97a57f..5312b9105d 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -126,6 +126,10 @@
         headings: 'h1, h2',
         title: 'Table of Contents',
       },
+      tabs: {
+        persist    : false,
+        tabComments: false,
+      },
       plugins: [
         function (hook, vm) {
           hook.beforeEach(function (html) {
@@ -148,6 +152,7 @@
   <script src="//unpkg.com/docsify/lib/docsify.min.js"></script>
   <script src="//unpkg.com/docsify/lib/plugins/search.min.js"></script>
   <script src="//unpkg.com/docsify/lib/plugins/emoji.min.js"></script>
+  <script src="//unpkg.com/docsify-tabs@1"></script>
   <script src="//unpkg.com/docsify-copy-code@2"></script>
   <script src="//unpkg.com/docsify-toc@1.0.0/dist/toc.js"></script>
   <script src="//unpkg.com/prismjs/components/prism-bash.min.js"></script>
diff --git a/docs/newbs_getting_started.md b/docs/newbs_getting_started.md
index 5eb99377c1..3793fe7673 100644
--- a/docs/newbs_getting_started.md
+++ b/docs/newbs_getting_started.md
@@ -37,26 +37,45 @@ We've tried to make QMK as easy to set up as possible. You only have to prepare
 [Must Know Linux Commands](https://www.guru99.com/must-know-linux-commands.html)<br>
 [Some Basic Unix Commands](https://www.tjhsst.edu/~dhyatt/superap/unixcmd.html)
 
-### Windows
+<!-- tabs:start -->
 
-You will need to install MSYS2, Git, and the QMK CLI.
+### ** Windows **
 
-Follow the installation instructions on the [MSYS2 homepage](http://www.msys2.org). Close any open MSYS terminals and open a new MinGW 64-bit terminal. **NOTE: This is *not* the same as the MSYS terminal that opens when installation is completed.**
+#### Prerequisites
 
-Then, run the following:
+You will need to install MSYS2, Git and Python. Follow the installation instructions on https://www.msys2.org.
+
+Once MSYS2 is installed, close any open MSYS terminals and open a new MinGW 64-bit terminal.
+
+!> **NOTE:** The MinGW 64-bit terminal is *not* the same as the MSYS terminal that opens when installation is completed. Your prompt should say "MINGW64" in purple text, rather than "MSYS". See [this page](https://www.msys2.org/wiki/MSYS2-introduction/#subsystems) for more information on the differences.
+
+Then run the following command:
 
     pacman --needed --noconfirm --disable-download-timeout -S git mingw-w64-x86_64-toolchain mingw-w64-x86_64-python3-pip
+
+#### Installation
+
+Install the QMK CLI by running:
+
     python3 -m pip install qmk
 
-### macOS
+### ** macOS **
+
+QMK maintains a Homebrew tap and formula which will automatically install the CLI and all necessary dependencies.
+
+#### Prerequisites
 
-You will need to install Homebrew. Follow the instructions on the [Homebrew homepage](https://brew.sh).
+You will need to install Homebrew. Follow the instructions on https://brew.sh.
 
-After Homebrew is installed run this command:
+#### Installation
+
+Install the QMK CLI by running:
 
     brew install qmk/qmk/qmk
 
-### Linux
+### ** Linux/WSL **
+
+#### Prerequisites
 
 You will need to install Git and Python. It's very likely that you already have both, but if not, one of the following commands should install them:
 
@@ -68,29 +87,61 @@ You will need to install Git and Python. It's very likely that you already have
 * Sabayon: `sudo equo install dev-vcs/git dev-python/pip`
 * Gentoo: `sudo emerge dev-vcs/git dev-python/pip`
 
-Install the global CLI to bootstrap your system:
+#### Installation
 
-`python3 -m pip install --user qmk` (on Arch-based distros you can also try the `qmk` package from AUR (**note**: it's maintained by a community member): `yay -S qmk`)
+Install the QMK CLI by running:
 
-### FreeBSD
+    python3 -m pip install --user qmk
+
+On Arch-based distros you can also try the `qmk` package from AUR (**NOTE**: this package is maintained by a community member, and at the time of writing marks some dependencies as optional that should not be):
+
+    yay -S qmk
+
+###  ** FreeBSD **
+
+#### Prerequisites
 
 You will need to install Git and Python. It's possible that you already have both, but if not, run the following commands to install them:
 
     pkg install git python3
 
-Make sure that `$HOME/.local/bin` is added to your `$PATH` so that locally install Python packages are available.
+Make sure that `$HOME/.local/bin` is added to your `$PATH` so that locally installed Python packages are available.
 
-Once installed, you can install QMK CLI:
+#### Installation
+
+Install the QMK CLI by running:
 
     python3 -m pip install --user qmk
 
+<!-- tabs:end -->
+
 ## 3. Run QMK Setup :id=set-up-qmk
 
+<!-- tabs:start -->
+
+### ** Windows **
+
 After installing QMK you can set it up with this command:
 
     qmk setup
 
-In most situations you will want to answer Yes to all of the prompts.
+In most situations you will want to answer `y` to all of the prompts.
+
+### ** macOS **
+
+After installing QMK you can set it up with this command:
+
+    qmk setup
+
+In most situations you will want to answer `y` to all of the prompts.
+
+### ** Linux/WSL **
+
+After installing QMK you can set it up with this command:
+
+    qmk setup
+
+In most situations you will want to answer `y` to all of the prompts.
 
 ?>**Note on Debian, Ubuntu and their derivatives**:
 It's possible, that you will get an error saying something like: `bash: qmk: command not found`.
@@ -98,12 +149,22 @@ This is due to a [bug](https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=839155)
 Sadly, Ubuntu reitroduced this bug and is [yet to fix it](https://bugs.launchpad.net/ubuntu/+source/bash/+bug/1588562).
 Luckily, the fix is easy. Run this as your user: `echo 'PATH="$HOME/.local/bin:$PATH"' >> $HOME/.bashrc && source $HOME/.bashrc`
 
+###  ** FreeBSD **
+
+After installing QMK you can set it up with this command:
+
+    qmk setup
+
+In most situations you will want to answer `y` to all of the prompts.
+
 ?>**Note on FreeBSD**:
 It is suggested to run `qmk setup` as a non-`root` user to start with, but this will likely identify packages that need to be installed to your
 base system using `pkg`. However the installation will probably fail when run as an unprivileged user.
 To manually install the base dependencies, run `./util/qmk_install.sh` either as `root`, or with `sudo`.
 Once that completes, re-run `qmk setup` to complete the setup and checks.
 
+<!-- tabs:end -->
+
 ?> If you already know [how to use GitHub](getting_started_github.md), we recommend that you create your own fork and use `qmk setup <github_username>/qmk_firmware` to clone your personal fork. If you don't know what that means you can safely ignore this message.
 
 ## 4. Test Your Build Environment
diff --git a/docs/qmk_custom_dark.css b/docs/qmk_custom_dark.css
index a7feb159c8..c7fe7b7da7 100644
--- a/docs/qmk_custom_dark.css
+++ b/docs/qmk_custom_dark.css
@@ -27,3 +27,20 @@
 .markdown-section hr, .search {
     border-bottom: 1px solid #777 !important;
 }
+
+
+:root {
+    --docsifytabs-border-color: #555;
+    --docsifytabs-tab-highlight-color: var(--theme-color,#ea6f5a);
+
+    --docsifytabs-tab-background: #444;
+    --docsifytabs-tab-background-active: #3f3f3f;
+}
+
+.docsify-tabs__tab:focus {
+    outline: none !important;
+}
+
+.docsify-tabs__content .anchor {
+    transition: none;
+}
diff --git a/docs/qmk_custom_light.css b/docs/qmk_custom_light.css
index 07b26ecec9..c5d36cf6f0 100644
--- a/docs/qmk_custom_light.css
+++ b/docs/qmk_custom_light.css
@@ -28,3 +28,20 @@
 .markdown-section pre {
   padding: 0;
 }
+
+
+:root {
+  --docsifytabs-border-color: #ddd;
+  --docsifytabs-tab-highlight-color: var(--theme-color, #0074d9);
+
+  --docsifytabs-tab-background: #f8f8f8;
+  --docsifytabs-tab-background-active: transparent;
+}
+
+.docsify-tabs__tab:focus {
+  outline: none !important;
+}
+
+.docsify-tabs__content .anchor {
+  transition: none;
+}