title: ASP.NET authentication forms not working with CSS?
body: <p>So on my journey to become better at ASP.NET I've encountered a problem. </p>
  
  <p>I'm working on a login. I added some style to it by adding a CSS file and after some time I made it look a lot better. Thereafter I added ASP authentication forms - which actually works great as well except that if you're not logged in the CSS is not used. </p>
  
  <p>Once I've logged in and received a cookie I can go back to the login page and everything looks nice. But as long as I haven't "logged in" the page looks as if no CSS is used.</p>
  
  <p>How can I fix this?</p>