| <!DOCTYPE html> | |
| <meta charset="UTF-8"> | |
| <title>CSS Containment Test: 'contain: layout' and creation of an independent formating context: text no longer flowing around a float</title> | |
| <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> | |
| <link rel="help" href="https://www.w3.org/TR/css-contain-1/#containment-layout"> | |
| <link rel="match" href="reference/contain-layout-ifc-022-ref.html"> | |
| <meta content="This test checks that an element with 'contain: layout' will make such element create its own formatting context. In this test, the element with 'contain: layout' acts as if it has its own formatting context independent from div#floated-left element. In other words, the div#with-contain-layout is no longer required to flow its content around the div#floated-left element and current line boxes next to the float are no longer shortened to make room for the margin box of the float." name="assert"> | |
| <style> | |
| div | |
| { | |
| color: transparent; | |
| font-size: 16px; | |
| padding: 8px; | |
| } | |
| div#floated-left | |
| { | |
| background-color: blue; | |
| float: left; | |
| margin: 8px; | |
| width: 6em; | |
| } | |
| div#with-contain-layout | |
| { | |
| background-color: orange; | |
| contain: layout; | |
| width: 12em; | |
| } | |
| </style> | |
| <p>Test passes if the orange rectangle and blue rectangle do not overlap. | |
| <!-- | |
| or | |
| <p>Test passes if the orange rectangle and blue rectangle are side by side. | |
| or | |
| <p>Test passes if the orange rectangle and blue rectangle are apart from each other. | |
| --> | |
| <div id="floated-left">Some text in a blue rectangle.</div> | |
| <div id="with-contain-layout">Some text in an orange rectangle. Some text in an orange rectangle. Some text in an orange rectangle.</div> |