1 <svg xmlns='http://www.w3.org/
2000/svg'
>
2 <rect width='
100' height='
100' fill='red'
/>
3 <rect x='-
100' width='
100' height='
100' fill='red'
>
4 <set attributeName='x' to='
0' dur='
3s'
/>
5 <set attributeName='fill' to='green' dur='
3s'
/>
8 There should be a
100x100 green rect at
0,
0.