Bite-sized CSS crash course for complete beginners

Business aside, let's get you learning some CSS:

CSS stands for Cascading Style Sheets, it's a language that determines how your HTML elements look on the screen.

Inside of these style tags, you can start writing in the CSS syntax. The most standard CSS type you'll use is called a class, an arbitrarily named identifier that can be added to multiple HTML elements for styling purposes.

A CSS class starts with a ., follows with a name, then opening and closing curly brackets:

.bg-red {

}

Inside of these curly brackets, you can begin writing CSS properties which determine how your element looks, and how it is positioned on the screen.