FLUID-4980: Removed FLUID-4966 fix that added top:0; left:0; to fix horizonal scroll bar's issue. It was no longer needed and caused this issue. Hypothetically, the browser was putting focus on the radio button that was at the top-left of the screen.
Merge remote-tracking branch 'beth/FLUID-4980'

* beth/FLUID-4980:
  FLUID-4980: Removed FLUID-4966 fix that added top:0; left:0; to fix horizonal scroll bar's issue. It was no longer needed and caused this issue. Hypothetically, the browser was putting focus on the radio button that was at the top-left of the screen.