| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="utf-8"> |
| <title>CSS Multi-column Layout: parsing column-width with invalid values</title> |
| <link rel="help" href="https://drafts.csswg.org/css-multicol/#propdef-column-width"> |
| <meta name="assert" content="column-width supports only the grammar 'auto | <length>'."> |
| <meta name="assert" content="column-width rejects negative lengths."> |
| <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-width", "none"); |
| test_invalid_value("column-width", "10"); |
| test_invalid_value("column-width", "-20px"); |
| test_invalid_value("column-width", "30%"); |
| |
| test_invalid_value("column-width", "auto 40px"); |
| </script> |
| </body> |
| </html> |
