#select-contas-bancarias {
  width: 250px;
  margin-left: 10px;
}
#select-contas-bancarias > .select2-choice {
  width: 250px;
}

@media screen and (max-width: 1280px) {
  #select-contas-bancarias {
    width: 500px;
  }

  #select-contas-bancarias > .select2-choice {
    width: 500px;
  }

  #separador {
    margin-top: 10px;
  }
}