this is an example of CSS stylesheets. I can control everything, including background color, and even animations. Making websites responsive to the screen resolution and size is by far my favorite aspect of CSS however.

Fallout Shelter

Introduction

Fallout shelter is a revolutionary game where you can protect citizens from the Nuclear wasteland! Clothe, feed, and house your shelter inhabitants while they are shielded from the horrors of the wasteland above them. Raise their skills and arm them to protect against raiders. Be a part of the US Government's most daring program ever created. Click on the hamburger menu icon for tips and how-tos!!!