@media (max-width: 768px){
  #links{
    display: block;
  }

  #links a{
    color: #fff !important;
  }

  #links-pc{
    display: none;
  }

  #logo-pc{
    display: none;
  }
}

@media (min-width: 769px){
  #links{
    display: none;
  }

  #links-pc{
    display: block;
  }

  #logo-mobile{
    display: none;
  }
}