| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <style> | |
| select, ::picker(select) { | |
| appearance: base-select; | |
| } | |
| </style> | |
| </head> | |
| <body> | |
| <select id="interactive-content-legend-child"> | |
| <optgroup> | |
| <legend> | |
| <button></button> | |
| </legend> | |
| </optgroup> | |
| </select> | |
| <select id="disallowed-select-child"> | |
| <optgroup> | |
| <legend> | |
| <label tabindex="1"></label> | |
| </legend> | |
| </optgroup> | |
| </select> | |
| </body> | |
| </html> |