| <!DOCTYPE html> |
| <html> |
| <head> |
| <style> |
| .custom_scrollbar::-webkit-scrollbar { |
| width: 12px; |
| } |
| |
| .custom_scrollbar::-webkit-scrollbar-track { |
| -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3); |
| border-radius: 10px; |
| } |
| |
| .custom_scrollbar::-webkit-scrollbar-thumb { |
| border-radius: 10px; |
| -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.5); |
| } |
| |
| #container { |
| width: 220px; |
| height: 200px; |
| overflow-y: scroll; |
| } |
| |
| #content { |
| width: 200px; |
| height: 1000px; |
| background: silver; |
| margin: 0px; |
| } |
| </style> |
| </head> |
| <body> |
| <div class="custom_scrollbar" id="container"> |
| <div id="content"> |
| The custom scrollbar should scroll on main thread. |
| </div> |
| </div> |
| </body> |
| </html> |
