.iti {
  width: 100%;
  display: block;
}
.iti__flag {
  background-image: url("https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/17.0.8/img/flags.png");
}
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
  .iti__flag {
      background-image: url("https://cdnjs.cloudflare.com/ajax/libs/intl-tel-input/17.0.8/img/flags@2x.png");
  }
}

body {
  font-family: "Lato", "Nunito", "Segoe UI", arial;
}