Anons79 Mini Shell

.form-control {
  border: none;

  &.is-invalid {
    border: $input-border-width solid $input-border-color;
    padding: $form-control-outline-padding;
    line-height: 1.3 !important;

    &:focus {
      box-shadow: 0 0 0 2px rgba($form-feedback-invalid-color, .6);
    }
  }

  &.is-valid {
    border: $input-border-width solid $input-border-color;
    padding: $form-control-outline-padding;
    line-height: 1.3 !important;

    &:focus {
      box-shadow: 0 0 0 2px rgba($form-feedback-valid-color, .65);
    }
  }

  &[disabled] {
    padding: $form-control-outline-padding;
    line-height: 1.45 !important;
  }
}

.input-group {
  .input-group-text {
    position: absolute;
    padding: .75rem 0;
    right: 0;
    border-right: 0 !important;

    i {
      color: $gray-600;
    }
  }

  &.input-group-static {
    .input-group-text {
      bottom: 0;
    }
  }
}