| <!DOCTYPE html> | |
| <link rel="stylesheet" href="../resources/default.css"> | |
| <div style="overflow: hidden; width: 450px; height: 450px"> | |
| <iframe srcdoc=" | |
| <link rel='stylesheet' href='../resources/default.css'> | |
| <iframe class='absolute'></iframe>"> | |
| </iframe> | |
| </div> | |
| <div style="top: 28px; left: 28px" class="absolute green"></div> | |
| <div style="top: 220px; left: 220px" class="absolute yellow"></div> | |
| <div style="top: 110px; left: 310px" class="absolute blue"></div> |