| <!DOCTYPE html> | |
| <style> | |
| .box { display:inline-block; width:1em; height:4em; background:blue; } | |
| </style> | |
| <p>There should be a blue square below.</p> | |
| <div style="-webkit-columns:2; -webkit-column-gap:0; column-fill:auto; line-height:5em; width:4em; height:12.5em;"> | |
| <br> | |
| <div style="-webkit-columns:2; -webkit-column-gap:0; column-fill:auto; height:25em;"> | |
| <div class="box"></div><br> | |
| <div class="box"></div><br> | |
| <br> | |
| <div class="box"></div><br> | |
| <br> | |
| <div class="box"></div><br> | |
| </div> | |
| </div> |