body      { background-image: url('../backgrounds/fondo.gif'); background-repeat: 
               no-repeat; background-attachment: fixed; background-position: 0% 50% }
A:link 	{text-decoration:none; color:#0000FF; cursor:hand;}
A:visited 	{text-decoration:none; color:#0000FF; cursor:hand;}
A:active 	{text-decoration:none; color:#0000FF; cursor:hand;}
A:hover 	{text-decoration:underline; color:#FF0000; cursor:hand;}