| <!DOCTYPE html> | |
| <style> | |
| #div-horizontal { | |
| width: 200px; | |
| height: 100px; | |
| background-color: green; | |
| } | |
| #div-vertical { | |
| width: 100px; | |
| height: 200px; | |
| background-color: green; | |
| } | |
| </style> | |
| <script src="resources/srcset-helper.js"></script> | |
| <div id="div-horizontal"></div> | |
| <br> | |
| <div id="div-vertical"></div> | |