| <!doctype html> | |
| <title>The hidden attribute</title> | |
| <link rel=author title=Ms2ger href=mailto:Ms2ger@gmail.com> | |
| <link rel=help href=https://html.spec.whatwg.org/multipage/#the-hidden-attribute> | |
| <link rel=help href=https://html.spec.whatwg.org/multipage/#hidden-elements> | |
| <p hidden>This line should be visible. | |
| <p>This line should not be visible. | |
| <script> | |
| document.getElementsByTagName("p")[0].removeAttribute("hidden"); | |
| document.getElementsByTagName("p")[1].setAttribute("hidden", ""); | |
| </script> |