This HTML5 website is part of a HTML5 / CSS3 tutorial created by Christoph Anastasiades (http://www.lingulo.com/tutorials/css/how-to-build-a-html5-website-from ...
1. What is CSS and why is it used? CSS (Cascading Style Sheets) is used to style HTML elements — controlling layout, colors, fonts, spacing, and responsiveness. It separates content (HTML) from ...