CSS3 Animation Test:
1.When the moving block turns to yellow color (the right-side of the block arrived in 300px), press the "Home" button on device.
Expcted:it turned to the home screen.
2.Wait for more than 10 seconds and then turn back to this widget by clicking the icon on the home screen or using the command "wrt-launcher -s wrt3css171.CssAnimationBackgroundEnable".
Expcted:the block continuously turning the color from yellow to blue, and became dark bule when arrived at 500px.

0px- - - - - - - - - - - - - - - - - - - 300px - - - - - - - - - - - - 500px