unknown-env-names-override-previous.tentative.html (584B)
1 <!DOCTYPE html> 2 <html> 3 <head> 4 <link rel="help" href="https://drafts.csswg.org/css-env-1/"> 5 <title>Test unknown env() names will override previous values</title> 6 <script src="/resources/testharness.js"></script> 7 <script src="/resources/testharnessreport.js"></script> 8 </head> 9 <body style="background-color: green; background-color: env(unknown);"> 10 <script> 11 test(() => { 12 const style = window.getComputedStyle(document.body); 13 assert_equals(style.getPropertyValue("background-color"), "rgba(0, 0, 0, 0)"); 14 }); 15 </script> 16 </body> 17 </html>