Create a new style sheet in the css folder named main.css. This is the prime style sheet, where we will compose our own style rules for the blog.

Create a new style sheet named style.css.

Download normalize.css (http://necolas.github.io/normalize.css/), and put it in the css folder of the project directory.

Download formalize.css (http://formalize.me/), and also put it in the css folder of the project directory.

Open style.css in Sublime Text.

Import the supporting style sheets using the @import rule in the following order, as follows:

@import url("css/normalize.css");
@import url("css/formalize.css");
@import url("css/responsive.gs.12col.css");
@import url("css/main.css");
@import url("css/responsive.css");

Launch Koala. Then, drag-and-drop the project directory into the Koala...