test videobg.js
Revert "test videobg.js"

This reverts commit 86e95b3b317fdc2c6fe703d2884663c32a9d6821.
Revert "Revert "test videobg.js""

This reverts commit 273343411f653416af77e5cf96f12931cfb3625f.
show imageoverlay
better style the imageoverlay for home
try to remove background
test video bg limit
hack around videobg
try crazy 10 min loop video
centralise video path
update video to a smaller 4 min loop