| <!DOCTYPE html> |
| <html> |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="viewport" content="width=device-width,initial-scale=1"> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/interaction.html#dom-focus"> |
| <link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1858984"> |
| <link rel="match" href="focus-large-element-in-overflow-hidden-container-ref.html"> |
| <style> |
| #overflowHiddenContainer |
| { |
| margin: 4px; |
| height: 12px; |
| border: 1px solid black; |
| overflow: hidden; |
| line-height: 25px; |
| } |
| |
| #container |
| { |
| position: relative; |
| display: inline-block; |
| width: 30px; |
| height: 10px; |
| vertical-align: text-top; |
| } |
| |
| #visibleTarget |
| { |
| position: absolute; |
| left: 0; |
| top: 0; |
| right: 0; |
| bottom: 0; |
| height: 15px; |
| } |
| |
| #error |
| { |
| position: absolute; |
| left: 0; |
| bottom: 0; |
| background-color: red; |
| height: 3px; |
| width: 3px; |
| } |
| </style> |
| </head> |
| <body> |
| <div id="overflowHiddenContainer"> |
| <label id="container"> |
| <div tabindex=0 id="visibleTarget"> |
| <div id="error"></div> |
| </div> |
| </label> |
| </div> |
| </body> |
| <script> |
| visibleTarget.focus(); |
| </script> |
| </html> |
