contain-paint-024.html (1225B)
1 <!DOCTYPE html> 2 3 <meta charset="UTF-8"> 4 5 <title>CSS Containment Test: 'contain: paint' and absolutely positioned descendants</title> 6 7 <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> 8 <link rel="help" href="https://www.w3.org/TR/css-contain-1/#containment-paint"> 9 <link rel="match" href="../reference/ref-filled-green-100px-square.xht"> 10 11 <meta content="This test checks that paint containment does not apply to non-atomic inline elements so they do not act as containing block for absolutely positioned descendants." name="assert"> 12 13 <style> 14 div#correct-containing-block 15 { 16 background-color: red; 17 height: 100px; 18 position: relative; 19 width: 100px; 20 } 21 22 div#incorrect-containing-block 23 { 24 contain: paint; 25 display: inline; 26 } 27 28 div#abspos 29 { 30 background-color: green; 31 bottom: 0; 32 height: 100%; 33 position: absolute; 34 right: 0; 35 width: 100%; 36 } 37 </style> 38 39 <p>Test passes if there is a filled green square and <strong>no red</strong>. 40 41 <div id="correct-containing-block"> 42 43 <div id="incorrect-containing-block"> 44 45 <div id="abspos"></div> 46 47 </div> 48 49 </div>