[FIND-906] Static image widget background is now keeping its proportions.
[FIND-906] Static image widget background is now keeping its proportions.

reversing back, as background-size:contain is the solution we needed.

[rev: trivial]

hpautonomy/find,hpautonomy/find,hpautonomy/find,hpautonomy/find,hpe-idol/find,hpe-idol/find,hpautonomy/find,hpe-idol/find,hpe-idol/find,hpe-idol/find