Definition: The term "CSSDefinition.php" refers to a PHP script designed for creating CSS definitions in web development. This tool facilitates defining HTML attributes (e.g., class, id) that can be used to create unique elements on an HTML page, much like CSS does in conventional programming contexts. The definition script allows developers to define custom CSS properties within the PHP environment and then apply them directly to HTML elements. This process is crucial for managing complex design styles and ensuring consistent visual aesthetics across all pages of a website.
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