<!DOCTYPE html> <link rel="help" href="https://drafts.csswg.org/scroll-animations-1/#scroll-timeline-axis"> <script src="/resources/testharness.js"></script> <script src="/resources/testharnessreport.js"></script> <script src="/css/support/parsing-testcommon.js"></script> <div id="target"></div> <script> test_valid_value('scroll-timeline-axis', 'initial'); test_valid_value('scroll-timeline-axis', 'inherit'); test_valid_value('scroll-timeline-axis', 'unset'); test_valid_value('scroll-timeline-axis', 'revert'); test_valid_value('scroll-timeline-axis', 'block'); test_valid_value('scroll-timeline-axis', 'inline'); test_valid_value('scroll-timeline-axis', 'y'); test_valid_value('scroll-timeline-axis', 'x'); test_valid_value('scroll-timeline-axis', 'block, inline'); test_valid_value('scroll-timeline-axis', 'inline, block'); test_valid_value('scroll-timeline-axis', 'block, y, x, inline'); test_valid_value('scroll-timeline-axis', 'inline, inline, inline, inline'); test_invalid_value('scroll-timeline-axis', 'abc'); test_invalid_value('scroll-timeline-axis', '10px'); test_invalid_value('scroll-timeline-axis', 'auto'); test_invalid_value('scroll-timeline-axis', 'none'); test_invalid_value('scroll-timeline-axis', 'block inline'); test_invalid_value('scroll-timeline-axis', 'block / inline'); </script>