.botones {  font-family: Arial, Helvetica, sans-serif; color: #3366CC; text-decoration: none}
.boton-interno {  font-family: Arial, Helvetica, sans-serif; color: #000000; text-decoration: none}
.acompanian {  font-family: Arial, Helvetica, sans-serif; font-size: 10px; color: #990000; text-decoration: none}