doc: Fix hidden "since" versions
doc: Fix hidden "since" versions

This reverts commit eeff274e6f37b03c77544b5c653714861c4052dc.
         "Prevent left nav overlapping content during scroll"

The "overflow-x: hidden" causes the since versions out in right
margin to disapear as they are beyond 100% width.

This is a temporary fast fix as the since versions
are considered more important than the scroll-bug.

rlipscombe/otp,dumbbell/otp,vladdu/otp,potatosalad/otp,electricimp/otp,lrascao/otp,erlang/otp,kvakvs/otp,uabboli/otp,rlipscombe/otp,mikpe/otp,kvakvs/otp,erlang/otp,rlipscombe/otp,dgud/otp,ferd/otp,potatosalad/otp,mikpe/otp,g-andrade/otp,jj1bdx/otp,kvakvs/otp,emacsmirror/erlang,bjorng/otp,mikpe/otp,mikpe/otp,getong/otp,rlipscombe/otp,jj1bdx/otp,g-andrade/otp,dumbbell/otp,isvilen/otp,jj1bdx/otp,dgud/otp,bjorng/otp,g-andrade/otp,emacsmirror/erlang,lrascao/otp,erlang/otp,lrascao/otp,lrascao/otp,electricimp/otp,uabboli/otp,vladdu/otp,dgud/otp,ferd/otp,erlang/otp,getong/otp,getong/otp,mikpe/otp,potatosalad/otp,electricimp/otp,jj1bdx/otp,erlang/otp,uabboli/otp,isvilen/otp,dumbbell/otp,mikpe/otp,getong/otp,isvilen/otp,ferd/otp,vladdu/otp,electricimp/otp,jj1bdx/otp,dumbbell/otp,getong/otp,erlang/otp,potatosalad/otp,rlipscombe/otp,electricimp/otp,dumbbell/otp,isvilen/otp,potatosalad/otp,emacsmirror/erlang,emacsmirror/erlang,vladdu/otp,erlang/otp,vinoski/otp,uabboli/otp,rlipscombe/otp,g-andrade/otp,uabboli/otp,erlang/otp,lrascao/otp,potatosalad/otp,vladdu/otp,bjorng/otp,mikpe/otp,isvilen/otp,bjorng/otp,lrascao/otp,dgud/otp,erlang/otp,dgud/otp,vinoski/otp,kvakvs/otp,dgud/otp,jj1bdx/otp,vladdu/otp,getong/otp,dumbbell/otp,uabboli/otp,dumbbell/otp,electricimp/otp,kvakvs/otp,emacsmirror/erlang,g-andrade/otp,kvakvs/otp,uabboli/otp,emacsmirror/erlang,mikpe/otp,isvilen/otp,kvakvs/otp,ferd/otp,dgud/otp,uabboli/otp,bjorng/otp,isvilen/otp,vinoski/otp,ferd/otp,mikpe/otp,isvilen/otp,electricimp/otp,electricimp/otp,dgud/otp,dgud/otp,rlipscombe/otp,lrascao/otp,g-andrade/otp,g-andrade/otp,lrascao/otp,jj1bdx/otp,potatosalad/otp,jj1bdx/otp,vladdu/otp,bjorng/otp,lrascao/otp,dumbbell/otp,vinoski/otp,bjorng/otp,getong/otp,electricimp/otp,rlipscombe/otp,kvakvs/otp,getong/otp,mikpe/otp,bjorng/otp,getong/otp,dumbbell/otp,vinoski/otp,uabboli/otp,jj1bdx/otp,vinoski/otp,getong/otp,vinoski/otp,dumbbell/otp,vladdu/otp,emacsmirror/erlang,bjorng/otp,bjorng/otp,vinoski/otp,emacsmirror/erlang,erlang/otp,dgud/otp,isvilen/otp,vinoski/otp,potatosalad/otp,rlipscombe/otp,vladdu/otp,vinoski/otp,emacsmirror/erlang,g-andrade/otp,potatosalad/otp,isvilen/otp,rlipscombe/otp,g-andrade/otp,potatosalad/otp,ferd/otp,emacsmirror/erlang,ferd/otp,jj1bdx/otp,g-andrade/otp,ferd/otp,kvakvs/otp,ferd/otp