| <!DOCTYPE html> | |
| <html> | |
| <body> | |
| <svg width="300px" height="100px"> | |
| <rect x="0" y="0" width="300" height="100" stroke="black" stroke-width="1" /> | |
| <circle cx="0" cy="50" r="15" fill="blue" stroke="black" stroke-width="1"> | |
| <animate attributeName="cx" from="0" to="100" dur="5s" repeatCount="indefinite" /> | |
| </circle> | |
| </svg> | |
| <iframe id="grandChildFrame" src="grandchild-frame-with-svg-animation.html"></iframe> | |
| </body> | |
| </html> |