| <!DOCTYPE html> | |
| <div id="container" style="position: absolute; width: 500px; height: 500px; background-color: blue"> | |
| ABCD<img id="percent-height-in-anonymous" style="height: 20%; width: 50px;"> | |
| <div id="percent-height-direct-child" style="height: 20%; background-color: red"></div> | |
| </div> |