Wordpress: Naming style.css
/*
Theme Name: WebsiteName
Theme URI: http://websiteaddress.com/
Author: Kaio Andrade
Author URI: http://kaioandrade.com
Description: Website description
Version: 1.0-wpcom
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain:
Tags:
This theme, like WordPress, is licensed under the GPL.
Use it to make something cool, have fun, and share what you've learned with others.
*/
body{
background: red;
}