a:link {
   background: #fff;
   color: #037;
}

a:visited {
   background: #fff;
   color: #636;
}

#titulo {
   text-align: center;
}
#titulo img {
   border: 0px;
}

#contenido {
   text-align: center;
   margin: 10px;
}

#chico, #chica {
   cursor: pointer;
   margin: 5px;
}

#monigote {
   border: 5px dashed #000099;
   margin: 10px;
   margin-left: auto;
   margin-right:auto;
   display: block;
}

#relleno {
   display: compact;
   font-family: Verdana, Arial, Helvetica, sans-serif;
   font-size: 18px;
   margin: 5px;
   cursor: pointer;
}

#mas, #menos {
   font-family: Verdana, Arial, Helvetica, sans-serif;
   font-size: 36px;
   margin: 5px;
   cursor: pointer;
}

.encima {
   font-weight: bolder;
}
.fuera {
   font-weight: lighter;
}

#pie {
   font-family: Verdana, Arial, Helvetica, sans-serif;
   text-align: center;
   font-size: 12px;
   margin: 10px;
}

.gato {
   background-position: left bottom;
   background-attachment: fixed;
   background-image: url(felix_bocadillo.gif);
   background-repeat: no-repeat;
}