I am attempting to locate some CSS rules but they do not exist in the index.php header tag, nor in the only CSS file which the header references.Where else could they be?
Where can CSS be located if not in a CSS file?
css
CSS can be located directly in your HTML files within the <head> tag wrapped in <style> tags. You can also style elements inline such as <div style=width:100px;></div>CSS files can import other CSS files via @import. It is also possible that styles are changed or added with Javascript.