| <!DOCTYPE html> | |
| <meta charset="utf-8"> | |
| <title>CSS Containment Test: Reference file</title> | |
| <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> | |
| <style> | |
| button { | |
| border: 5px solid green; | |
| padding: 0; | |
| color: transparent; | |
| width: 0; | |
| height: 0; | |
| font-size: 2em; | |
| } | |
| </style> | |
| <p>This test passes if it has the same output as the reference. You see the word "before", a 10px green square at the top, and then the word "after".</p> | |
| before<button>b</button>after |