PhoneView.less

@import '~antd/lib/style/themes/default.less';

.area_code {
  width: 128px;
  margin-right: 8px;
}
.phone_number {
  width: 312px;
}

@media screen and (max-width: @screen-sm) {
  .area_code {
    width: 100%;
    margin: 0;
    margin-bottom: 8px;
  }
  .phone_number {
    width: 100%;
  }
}