body{
  background-image: url('../images/fondo.jpg');
  color: #fff;
  font-size: 18px;
  font-family: 'Trebuchet MS', Verdana, Arial;
  text-align: center;
}

a{
  color: #fff;
  text-decoration: none;
}

a:hover{
  color: #fff;
  text-decoration: underline;
}