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It’s important to make this distinction because failing to use the right language can make it difficult to make changes to the website in the future and create accessibility and usability issues for website visitors using a text-only browser or screen reader. Background images and colors, borders, font size, typography, and the position of items on a web page should all be defined by CSS. Presentation of the website content should be defined by a styling language such as CSS.īlog posts, page headings, video, audio, and pictures that are not part of the web page presentation should all be added to the web page with HTML.All critical website content should be added to the website using a markup language such as HTML.

The first thing to understand when approaching the topic of CSS is when to use a styling language like CSS and when to use a markup language such as HTML. Throughout this guide we will use HTML to demonstrate CSS in action, just keep in mind that the same principles and techniques apply if you’re working with XML or a different markup language. In most cases, HTML is the markup language, but there are other languages in use such as XML. CSS is the language that tells web browsers how to render the different parts of a web page.Įvery item or element on a web page is part of a document written in a markup language. 6.4 Create a Consistent Cross-Browser ExperienceĬSS stands for Cascading Style Sheets and it is the language used to style the visual presentation of web pages.4 Ways of Linking CSS Rules to an HTML Document.3.4 Best Practices for Preparing Your Markup for Styling.The Student Web Developer’s Ultimate Resource Centre – 10 Articles You Need In 2019.What Is Doxing? (And Why Is It So Scary?): An Infographic.7 Free Wifi Safety Steps And How To Implement Them.10 Completely Innocent Websites Britain Blocked (And How It Happened).The 7 Most Hated Internet Innovations of All Time.Barbaric Data Center Downtime Costs – Exposed!.6 Bad Digital Habits and How to Beat Them.HTML Tables: Find Out When To Use Them (And When To Avoid).What On Earth Is Semantic Markup? (And Why Should You Learn To Write It).Javascript: The Beginner’s Guide To Understanding Modern Javascript.