 [nxsphcontainer width="2/3"]
  [nxsplaceholder placeholderid='l%nxs_random%'][/nxsplaceholder]
 [/nxsphcontainer]
 [nxsphcontainer width="1/3"]
  [nxsplaceholder placeholderid='r%nxs_random%'][/nxsplaceholder]
 [/nxsphcontainer]
