.btn-opo {
  color: #fff;
  background-color: #df7525;
  border-color: #df7525;
}

.btn-opo:hover {
  color: #fff;
  background-color: #ff8a65;
  border-color: #ff8a65;
}

.btn-opo:focus, .btn-opo.focus {
  color: #fff;
  background-color: #ff8a65;
  border-color: #ff8a65;
  box-shadow: 0 0 0 0.2rem rgba(105, 136, 228, 0.5);
}

.btn-opo.disabled, .btn-opo:disabled {
  color: #fff;
  background-color: #4e73df;
  border-color: #4e73df;
}

.btn-opo:not(:disabled):not(.disabled):active, .btn-opo:not(:disabled):not(.disabled).active,
.show > .btn-opo.dropdown-toggle {
  color: #fff;
  background-color: #ff8a65;
  border-color: #244ec9;
}

.btn-opo:not(:disabled):not(.disabled):active:focus, .btn-opo:not(:disabled):not(.disabled).active:focus,
.show > .btn-opo.dropdown-toggle:focus {
  box-shadow: 0 0 0 0.2rem rgba(105, 136, 228, 0.5);
}