Hide huge edit search form that pushes results off screen

I already did that with c5b7644e18342116ae6699956701568ace8d8ecb but:

I should also hide the surrounding texts (using new CSS class on #content maybe now, or something more clean like that)
German translation should be fixed to Formular zeigen https://github.com/jesus2099/konami-command/commit/c5b7644e18342116ae6699956701568ace8d8ecb#r103871276

jesus2099 / konami-command