stacking-context-opacity-1-with-fill-forwards.html (429B)
1 <!DOCTYPE html> 2 <title> 3 Opacity animation does not destroy stacking context when the animation 4 has finished but has fill:forwards 5 </title> 6 <style> 7 span { 8 height: 100px; 9 width: 100px; 10 position: fixed; 11 background: green; 12 top: 50px; 13 } 14 @keyframes Opaque { 15 from, to { opacity: 1 } 16 } 17 #test { 18 width: 100px; height: 100px; 19 background: blue; 20 animation: Opaque 0s forwards; 21 } 22 </style> 23 <span></span> 24 <div id="test"></div>