After setting up the backend for my ASP.Net webforms project, I am now shifting my focus to design. My goal is to incorporate Google Material Design Lite into the project, but I am facing a challenge. Despite removing all the Bootstrap stylesheets that were added by default when creating the project, the site's appearance remains unchanged. I have deleted all possible *.css files, so I am puzzled as to where the stylesheet information is still coming from. How can I remove this unwanted styling and start fresh with Google Material Design Lite?