How does CSS work? CSS is a language that is used to style HTML documents. This language can be used to create both simple and complex websites.

Traditionally, graphic designers create a website’s template, and programmers build coding (HTML, CSS) to add pages, sub-pages, and features to it.

Building a website for free: Summary Building your website can be a great way to save money. With a bit of time and effort, you can create a professional-looking website without spending a penny.