| <!DOCTYPE html> | |
| <style> | |
| .container { | |
| height: 400px; | |
| overflow-y: hidden; | |
| } | |
| .item { | |
| height: calc(100% - 50px); | |
| min-height: calc(100% - 50px); | |
| box-sizing: border-box; | |
| } | |
| .item > div { | |
| height: 100%; | |
| overflow-y: auto; | |
| border: 1px solid black; | |
| box-sizing: border-box; | |
| } | |
| </style> | |
| <p>crbug.com/580508: Should have a black border all round.</p> | |
| <div class="container"> | |
| <div class="item"> | |
| <div> | |
| </div> | |
| </div> | |
| </div> |