a.menu_home:link, a.menu_home:visited { 
  display:block;
  background:transparent url(images/sdl_menu_home.jpg) 0 0 no-repeat; 
  border-style: none;
  width:86px;
  height:18px; 
} 

a.menu_home:hover, a.menu_home:active  {
background-position: -86px 0;
}

a.menu_products:link, a.menu_products:visited { 
  display:block;
  background:transparent url(images/sdl_menu_products.jpg) 0 0 no-repeat; 
  border-style: none;
  width:119px;
  height:18px; 
} 

a.menu_products:hover, a.menu_products:active  {
background-position: -119px 0;
}

a.menu_about:link, a.menu_about:visited { 
  display:block;
  background:transparent url(images/sdl_menu_about.jpg) 0 0 no-repeat; 
  border-style: none;
  width:103px;
  height:18px; 
} 

a.menu_about:hover, a.menu_about:active  {
background-position: -103px 0;
}

a.menu_media:link, a.menu_media:visited { 
  display:block;
  background:transparent url(images/sdl_menu_media.jpg) 0 0 no-repeat; 
  border-style: none;
  width:103px;
  height:18px; 
} 

a.menu_media:hover, a.menu_media:active  {
background-position: -103px 0;
}


a.menu_company:link, a.menu_company:visited { 
  display:block;
  background:transparent url(images/sdl_menu_company.jpg) 0 0 no-repeat; 
  border-style: none;
  width:125px;
  height:18px; 
} 

a.menu_company:hover, a.menu_company:active  {
background-position: -125px 0;
}

a.menu_contact:link, a.menu_contact:visited { 
  display:block;
  background:transparent url(images/sdl_menu_contact.jpg) 0 0 no-repeat; 
  border-style: none;
  width:99px;
  height:18px; 
} 

a.menu_contact:hover, a.menu_contact:active  {
background-position: -99px 0;
}