anchored-transition-display-none-001.html (722B)
1 <!DOCTYPE html> 2 <html id=html class="reftest-wait"> 3 <link rel="help" href="https://drafts.csswg.org/css-anchor-position-1"> 4 <link rel="match" href="anchored-transition-display-none-001-ref.html"> 5 This is visible. 6 <div id="target">FAIL if this is visible</div> 7 8 <style> 9 div { 10 position-area: end; 11 position: absolute; 12 border: 1px solid; 13 transition-behavior: allow-discrete; 14 transition-duration: 0.01s; 15 } 16 </style> 17 <script> 18 // Make sure that everything is loaded before changing styles, to ensure 19 // that we actually get a transition. 20 window.onload = ()=> { 21 html.addEventListener('transitionend', () => { 22 html.classList.toggle('reftest-wait') 23 }); 24 target.style.display = "none"; 25 } 26 </script>