content-visibility-auto-in-iframe-ref.html (553B)
1 <!doctype HTML> 2 <html> 3 <meta charset="utf8"> 4 <title>CSS Content Visibility: auto container in an iframe (reference)</title> 5 <link rel="author" title="Martin Robinson" href="mailto:mrobinson@igalia.com"> 6 <link rel="help" href="https://drafts.csswg.org/css-contain/#content-visibility"> 7 8 <iframe id="frame" srcdoc=' 9 <style> 10 #container { 11 width: 200px; 12 height: 200px; 13 } 14 #child { 15 width: 100px; 16 height: 100px; 17 background: green; 18 } 19 </style> 20 <div id="container"> 21 <div id="child"></div> 22 </div> 23 hello 24 '></iframe> 25 </html>