contain-paint-020.html (615B)
1 <!DOCTYPE html> 2 <meta charset="utf-8"> 3 <title>CSS Containment Test: Paint containment stacking context</title> 4 <link rel="author" title="Manuel Rego Casasnovas" href="mailto:rego@igalia.com"> 5 <link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-paint"> 6 <link rel="match" href="../reference/pass_if_pass_below.html"> 7 <meta name=assert content="Paint containment elements create a stacking context."> 8 <style> 9 div { 10 contain: paint; 11 background: white; 12 } 13 span { 14 position: relative; 15 z-index: -1; 16 } 17 </style> 18 19 <p>Test passes if there is the word "PASS" below.</p> 20 <div><span>PASS</span></div>