| OLD | NEW | 
|---|
| 1 <!DOCTYPE html> | 1 <!DOCTYPE html> | 
| 2 <html><body> | 2 <html><body> | 
| 3 | 3 | 
| 4 <style> | 4 <style> | 
| 5 #host { | 5 #host { | 
| 6     width: 200px; | 6     width: 200px; | 
| 7     height: 100px; | 7     height: 100px; | 
| 8     background-color: blue; | 8     background-color: blue; | 
| 9 } | 9 } | 
| 10 | 10 | 
| 11 #host::-webkit-scrollbar { | 11 #host::-webkit-scrollbar { | 
| 12    width: 50px; | 12    width: 50px; | 
| 13 } | 13 } | 
| 14 | 14 | 
| 15 * ^^ #div1 { | 15 * /shadow-deep/ #div1 { | 
| 16    position: fixed; | 16    position: fixed; | 
| 17    overflow: scroll; | 17    overflow: scroll; | 
| 18    width: 80px; | 18    width: 80px; | 
| 19    height: 80px; | 19    height: 80px; | 
| 20    background-color: red; | 20    background-color: red; | 
| 21 } | 21 } | 
| 22 | 22 | 
| 23 * ^^ #div1::-webkit-scrollbar { | 23 * /shadow-deep/ #div1::-webkit-scrollbar { | 
| 24    width: 20px; | 24    width: 20px; | 
| 25 } | 25 } | 
| 26 </style> | 26 </style> | 
| 27 | 27 | 
| 28 <div id="host"></div> | 28 <div id="host"></div> | 
| 29 | 29 | 
| 30 <script> | 30 <script> | 
| 31 var shadowRoot = host.createShadowRoot(); | 31 var shadowRoot = host.createShadowRoot(); | 
| 32 shadowRoot.innerHTML = '<div id="div1">some long text showing scrollbar</div>'; | 32 shadowRoot.innerHTML = '<div id="div1">some long text showing scrollbar</div>'; | 
| 33 </script> | 33 </script> | 
| 34 | 34 | 
| 35 </body></html> | 35 </body></html> | 
| OLD | NEW | 
|---|