guyav

## README
The following was tested on Jenkins 2.341:
1. Make sure the "Simple Theme" plugin is installed.
2. Add the CSS block on extra.css to Manage Jenkins → Configure System → Theme → Extra CSS

(Image source: https://www.jenkins.io/images/logos/stay-safe/stay-safe.png, converted to base64 using https://www.base64-image.de)
	The following was tested on Jenkins 2.341:
	1. Make sure the "Simple Theme" plugin is installed.
	2. Add the CSS block on extra.css to Manage Jenkins → Configure System → Theme → Extra CSS

	(Image source: https://www.jenkins.io/images/logos/stay-safe/stay-safe.png, converted to base64 using https://www.base64-image.de)