<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Box Alignment Level 3: parsing gap with valid values</title>
<link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-gap">
<meta name="assert" content="row-gap supports the full grammar '<row-gap> <column-gap>?'.">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/css/support/parsing-testcommon.js"></script>
</head>
<body>
<script>
test_valid_value("gap", "normal normal", "normal");
test_valid_value("gap", "10px 10px", "10px");
test_valid_value("gap", "20% 20%", "20%");
test_valid_value("gap", "calc(20% + 10px) calc(20% + 10px)", "calc(20% + 10px)");

test_valid_value("gap", "normal 10px");
test_valid_value("gap", "10px 20%");
test_valid_value("gap", "20% calc(20% + 10px)");
test_valid_value("gap", "calc(20% + 10px) 0px");
test_valid_value("gap", "0px normal");
</script>
</body>
</html>
