root-element-creates-stacking-context.html (490B)
1 <!DOCTYPE html> 2 <html style="width: 0; height: 0; border: 50px solid red"> 3 <link rel="help" href="https://drafts.csswg.org/css2/#stacking-context"> 4 <link rel="match" href="root-element-creates-stacking-context-ref.html"> 5 <link rel="author" title="Michael Rees" href="mailto:mrees@noeontheend.com"> 6 <meta name="assert" content="root element forms the root stacking context"> 7 <body style="border: 50px solid green; margin: -50px; position: relative; z-index: -1"> 8 </body> 9 </html>