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