Why should you care if your website is built with tables or CSS?

Yesterday, I was invited to have lunch at Twin Fish Creative‘s monthly staff get together. Since, I’ve been doing a lot of work with them, I thought I would take the opportunity to explain what I do to their Photoshop files and more specifically how CSS is used.

What’s this CSS?
HTML tags were originally designed to define the content of a document. They were supposed to say “This is a header”, “This is a paragraph”, “This is a table”, by using tags like <h1>, <p>, <table>, and so on. The layout of the document was supposed to be taken care of by the browser, without using any formatting tags.

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