| <!DOCTYPE html> | |
| <style> | |
| #elm::before, #elm::after { display:block; -webkit-column-span:all; background:yellow; content:".........."; } | |
| </style> | |
| <p>There should be three rectangles with identical sizes below. The first and third one | |
| should be yellow with some dots inside. The second one should be blue with nothing | |
| inside.</p> | |
| <div style="-webkit-columns:4; orphans:1; widows:1; line-height:100px; background:blue;"> | |
| <span id="elm"> </span> | |
| </div> |