Why use cascading style sheets

But just what is CSS, how does it work, and why is it so critical? Read on and learn. CSS stands for cascading style sheets. In short, CSS is a design language that makes a website look more appealing than just plain or uninspiring pieces of text. CSS makes the front-end of a website shine and it creates a great user experience.

Without CSS, websites would be less pleasing to the eye and likely much harder to navigate. In addition to layout and format, CSS is responsible for font color and more. Stark contrast, right? With an external stylesheet file, you can change the look of an entire website by changing just one file! We just launched W3Schools videos. Get certified by completing a course today! If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail:.

Margins Margin Collapse. Float Clear Float Examples. Navbar Vertical Navbar Horizontal Navbar. External style sheets are saved as. In order to use an external style sheet, your. This will link the. Internal style sheets are CSS instructions written directly into the header of a specific.

This is especially useful if you have a single page on a site that has a unique look. An internal style sheet looks something like this. For example:. So if HTML is the foundation, frames, walls, and girders supporting your website, consider CSS the paint color, window styles, and landscaping that comes on afterward. Is Tech Right For you?