.table .thead-dark th, table.collection .thead-dark th, table.flexible .thead-dark th, .generaltable .thead-dark th {
  color: #fff;
  background-color: #005209;
  border-color: #494d50;
}

.logo {
  max-width: 12rem;
}

.btn-buscar {
  background-color: #da6d33;
  color:#fff;
}
.btn-buscar:hover {
  background-color: #b95621;
  color:#fff;
}
.instrucciones {
  padding-bottom: 20px;
  padding-top: 20px;
}
@media (max-width: 425px){
  .logo {
    margin-right: auto!important;
    margin-left: auto!important;
    display: block;
    margin-top: 10%;
  }
  .instrucciones {
    text-align: center;
  }
}