| <!DOCTYPE html> |
| <p>There should be a blue square below.</p> |
| <div id="multicol" style="position:relative; columns:2; column-fill:auto; line-height:20px; width:100px; height:100px;"> |
| <br> |
| <div id="elm" style="float:left; width:20px; background:blue;"> |
| <div><br></div> |
| </div> |
| </div> |
| <script src="../resources/testharness.js"></script> |
| <script src="../resources/testharnessreport.js"></script> |
| <script> |
| test(() => { |
| var multicol = document.getElementById("multicol"); |
| var elm = document.getElementById("elm"); |
| document.body.offsetTop; |
| multicol.style.height = "30px"; |
| assert_equals(elm.offsetTop, 0); |
| assert_equals(elm.offsetHeight, 20); |
| }, "Push float to next column"); |
| </script> |
