background-margin-root-ref.html (257B)
1 <!doctype HTML> 2 <style> 3 div { 4 background: linear-gradient(lightblue, yellow); 5 background-size: 300px 300px; 6 background-position: 50px 50px; 7 position: absolute; 8 top: 0; 9 left: 0; 10 right: 0; 11 bottom: 0; 12 } 13 </style> 14 <div></div>