Web design has certainly come a long way since the first HTML files were published, and Cascading Style Sheets have given designers lots of freedom to specify typefaces, sizes, and styles for text.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Chances are, if you've spent any time coding, you've come across CSS. But what is CSS, exactly?

As web development continues to become more complex, efficient CSS management becomes increasingly important. Well-organized CSS contributes to faster page load times, easier updates and better site ...