<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>CSS Animations: getComputedStyle().animationComposition</title> <link rel="help" href="https://drafts.csswg.org/css-animations-2/#propdef-animation-composition"> <meta name="assert" content="animation-composition computed value is as specified."> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/css/support/computed-testcommon.js"></script> </head> <body> <div id="target"></div> <script> test_computed_value("animation-composition", "replace, add, accumulate"); </script> </body> </html>