Revert "Testing IE fix"

This reverts commit 98ab4309f9d6b5156ef74ac1c45f0e1b28d5488d.
Adding downlevel browser support
Revert "Adding downlevel browser support"

This reverts commit 87a7ff8db46dda61e67e57a2c1c006869a33d7ef.
Revert "Revert "Testing IE fix""

This reverts commit 85df08f397c04356b89478779dde700e4a6be8b0.
Better backbrowser fix?