From 98b363939a7faa6f41db3ca654feae2661f2ffdb Mon Sep 17 00:00:00 2001
From: Hazmeister <hazmeister@gmail.com>
Date: Wed, 11 Jul 2018 21:19:30 +0100
Subject: [PATCH] Documented how to change screen resolution

---
 README.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/README.md b/README.md
index 9d894d4e3e..143b76c32a 100644
--- a/README.md
+++ b/README.md
@@ -195,6 +195,14 @@ can be used to supply the hub a url where the node is reachable under your speci
 $ docker run -d -e HUB_HOST=<hub_ip|hub_name> -e REMOTE_HOST="http://node_ip|node_name:node_port" selenium/node-firefox:3.13.0-argon
 ```
 
+### Setting Screen Resolution
+
+By default, nodes start with a screen resolution of 1360 x 1020 with a color depth of 24 bits.  These settings can be adjusted by specifying `SCREEN_WIDTH`, `SCREEN_HEIGHT` and/or `ENV SCREEN_DEPTH` environmental variables when starting the container.
+
+``` bash
+docker run -d -e SCREEN_WIDTH=1366 -e SCREEN_HEIGHT=768 -e SCREEN_DEPTH=12 selenium/standalone-firefox
+```
+
 ## Building the images
 
 Clone the repo and from the project directory root you can build everything by running: