diff --git a/docs/quickstart/docker.md b/docs/quickstart/docker.md
new file mode 100644
index 00000000..7359481b
--- /dev/null
+++ b/docs/quickstart/docker.md
@@ -0,0 +1,37 @@
+---
+title: Using a Docker image
+---
+
+# Using the Redoc Docker image
+
+Redoc is available as a pre-build Docker image in [Docker Hub](https://hub.docker.com/r/redocly/redoc/).
+
+If you have [Docker](https://docs.docker.com/get-docker/) installed, pull the image with the following command:
+
+```docker
+docker pull redocly/redoc
+```
+
+Then run the image with the following command:
+
+```docker
+docker run -p 8080:80 redocly/redoc
+```
+
+The preview starts on port 8080, based on the port used in the command,
+and can be accessed at `http://localhost:8080`.
+To exit the preview, use `control+C`.
+
+By default Redoc starts with a demo Swagger Petstore OpenAPI definition located at
+http://petstore.swagger.io/v2/swagger.json. You can update this URL using
+the environment variable `SPEC_URL`.
+
+For example:
+
+```bash
+docker run -p 8080:80 -e SPEC_URL=https://api.example.com/openapi.json redocly/redoc
+```
+
+You can also create a Dockerfile with some redefined environment variables. Check out
+a sample [Dockerfile](https://github.com/Redocly/redoc/blob/master/config/docker/Dockerfile)
+in our code repo.
\ No newline at end of file
diff --git a/docs/quickstart/html.md b/docs/quickstart/html.md
index 5cd0e1f6..e31368b8 100644
--- a/docs/quickstart/html.md
+++ b/docs/quickstart/html.md
@@ -2,22 +2,22 @@
title: Redoc HTML element
---
-# ReDoc HTML element
+# Using the Redoc HTML element
-## TL;DR Final code example
+## TL;DR final code example
```html
- ReDoc
+ Redoc