cg-select/src/style/nativSelect.scss

.nativSelect {
  border: none;
  cursor: pointer;
  display: none;
  color: white;
  background: #2a2f3b;
  box-shadow: 2px 3px 5px rgba(0, 0, 0, 0.5);
  border-radius: 5px;
  margin: 0;

  &__nativOption {
    border: 1px #0a0b0e solid;
  }
}

@media (max-width: 425px) {
  .nativSelect {
    display: block;
    min-width: 235px;
    height: 50px;

    border: none;
    border-radius: 10px;
  }
  select[multiple='multiple'] {
    color: black;
    background-color: white;
    border-radius: 0;
  }
}