@media all {
      body {
          margin: 50px;
      }
}



#menu-main
{
	visibility:hidden;
	display: none;
}

#menu-language
{
	visibility:hidden;
	display: none;
}

#left_block
{
	visibility:hidden;
	display: none;
}

#footer
{
	visibility:hidden;
	display: none;
}