| <!DOCTYPE html> <!-- webkit-test-runner [ LayoutFormattingContextEnabled=true LayoutFormattingContextIntegrationEnabled=false ] --> | |
| <style> | |
| center { | |
| width: 100px; | |
| background-color: blue; | |
| } | |
| div { | |
| width: 50px; | |
| height: 50px; | |
| background-color: green; | |
| } | |
| </style> | |
| <center><div></div></center> | |
| <center><div style="margin-left: 50px;"></div></center> | |
| <center><div style="margin-right: 50px;"></div></center> | |
| <center><div style="display: table;"></div></center> |