1656419.html (449B)
1 <!DOCTYPE html> 2 <html class="reftest-wait"> 3 <style> 4 #target { 5 width: 200vw; 6 height: 200vh; 7 } 8 </style> 9 <div id="target"></div> 10 <script> 11 const animA = target.animate( 12 { transform: 'translateX(100px)' }, 13 { duration: 50 } 14 ); 15 const animB = target.animate( 16 { transform: 'translateX(100px)', composite: 'add' }, 17 { duration: 100 } 18 ); 19 animB.finished.then(() => { 20 document.documentElement.classList.remove("reftest-wait"); 21 }); 22 </script> 23 </html>