Making it Legal: Validating Your (X)HTML and CSS

By: Zoe Gillenwater on Thursday, October 6, 2005
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As a web designer, your goal is to create a page that works well and looks good across browsers and platforms. Validating your (X)HTML and CSS is one way to achieve this goal. Validation catches the silly mistakes and typos that everyone makes in their pages, so it's an important first step in creating a great web page — but remember, it's only a step. Validation is not the end goal itself. Learn why validation is important but not the holy grail of web design, then learn how to use and understand the W3C validators.