GitBook: [qmk#25] switch to expandables

docs/README.md

@@ -20,7 +20,9 @@ Otherwise, you can clone it directly with `git clone https://github.com/qmk/qmk_
 
 </details>
 
-## How to Compile
+<details>
+
+<summary>How to Compile</summary>
 
 Before you are able to compile, you'll need to [install an environment](detailed-guides/getting\_started\_build\_tools.md) for AVR or/and ARM development. Once that is complete, you'll use the `make` command to build a keyboard and keymap with the following notation:
 
@@ -34,6 +36,12 @@ This would build the `rev4` revision of the `planck` with the `default` keymap.
 make preonic:default
 ```
 
-## How to Customize
+</details>
+
+<details>
+
+<summary>How to Customize</summary>
 
 QMK has lots of [features](features/) to explore, and a good deal of [reference documentation](http://docs.qmk.fm) to dig through. Most features are taken advantage of by modifying your [keymap](detailed-guides/keymap.md), and changing the [keycodes](reference/keycodes.md).
+
+</details>