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The CSS Setup

The .css file

Fortunately, the following solution will help you avoid creating large HTML files that mix in CSS code: a CSS file!

HTML files are meant to contain only HTML code. Similarly, CSS files are meant to contain only CSS code. You can create a CSS file by using the .css file name extension, like so: style.css

With a CSS file, you can write all the CSS code needed to style a page without having to sacrifice the readability and maintainability of your HTML file.

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