position-fixed-dynamic-transformed-sibling-ref.html (284B)
1 <!doctype html> 2 <meta charset=utf-8> 3 <meta name="viewport" content="width=device-width"> 4 <style> 5 body { 6 margin: 0; 7 } 8 .fixed { 9 position: fixed; 10 top: 0; 11 left: 0; 12 width: 100%; 13 height: 50px; 14 background-color: blue; 15 } 16 </style> 17 <div class="fixed"></div>