| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>CSS Box Alignment Level 3: parsing column-gap with invalid values</title> |
| <link rel="help" href="https://drafts.csswg.org/css-align-3/#propdef-column-gap"> |
| <meta name="assert" content="column-gap supports only the grammar '<length-percentage> | normal'."> |
| <meta name="assert" content="column-gap rejects negative <length-percentage>."> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="/css/support/parsing-testcommon.js"></script> |
| </head> |
| <body> |
| <script> |
| test_invalid_value("column-gap", "auto"); |
| |
| test_invalid_value("column-gap", "10"); |
| test_invalid_value("column-gap", "10px 20px"); |
| test_invalid_value("column-gap", "-1px"); |
| test_invalid_value("column-gap", "-10%"); |
| </script> |
| </body> |
| </html> |
