1. Stock page.
2. Meta Tag: X-UA-Compatible IE=7
3. Meta Tag: X-UA-Compatible IE=EmulateIE7
4. HTTP header: X-UA-Compatible IE=7
5. HTTP header: X-UA-Compatible IE=EmulateIE7

This page sets X-UA-Compatible using an HTTP header.
User Agent:
Document Mode:
If the browser supports box-sizing, the next two boxes should be different widths.

End