.input-group:not(.has-validation) > .dropdown-toggle:nth-last-child(n + 3),
.input-group:not(.has-validation)
  > :not(:last-child):not(.dropdown-toggle):not(.dropdown-menu) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.input-group.has-validation > .dropdown-toggle:nth-last-child(n + 4),
.input-group.has-validation
  > :nth-last-child(n + 3):not(.dropdown-toggle):not(.dropdown-menu) {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}
.input-group
  > :not(:first-child):not(.dropdown-menu):not(.valid-tooltip):not(
    .valid-feedback
  ):not(.invalid-tooltip):not(.invalid-feedback) {
  margin-left: -1px;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
}
.valid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875em;
  color: #198754;
}
.valid-tooltip {
  position: absolute;
  top: 100%;
  z-index: 5;
  display: none;
  max-width: 100%;
  padding: 0.25rem 0.5rem;
  margin-top: 0.1rem;
  font-size: 0.875rem;
  color: #fff;
  background-color: rgba(25, 135, 84, 0.9);
  border-radius: 0.25rem;
}
.is-valid ~ .valid-feedback,
.is-valid ~ .valid-tooltip,
.was-validated :valid ~ .valid-feedback,
.was-validated :valid ~ .valid-tooltip {
  display: block;
}
.form-control.is-valid,
.was-validated .form-control:valid {
  border-color: #198754;
  padding-right: calc(1.5em + 0.75rem);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
  background-repeat: no-repeat;
}
.form-control.is-valid:focus,
.was-validated .form-control:valid:focus {
  border-color: #198754;
  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}
.was-validated textarea.form-control:valid,
textarea.form-control.is-valid {
  padding-right: calc(1.5em + 0.75rem);
  background-position: top calc(0.375em + 0.1875rem) right
    calc(0.375em + 0.1875rem);
}
.form-select.is-valid,
.was-validated .form-select:valid {
  border-color: #198754;
}
.form-select.is-valid:not([multiple]):not([size]),
.form-select.is-valid:not([multiple])[size="1"],
.was-validated .form-select:valid:not([multiple]):not([size]),
.was-validated .form-select:valid:not([multiple])[size="1"] {
  padding-right: 4.125rem;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
  background-position: right 0.75rem center, center right 2.25rem;
  background-size: 16px 12px, calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
  background-repeat: no-repeat;
}
.form-select.is-valid:focus,
.was-validated .form-select:valid:focus {
  border-color: #198754;
  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}
.form-check-input.is-valid,
.was-validated .form-check-input:valid {
  border-color: #198754;
}
.form-check-input.is-valid:checked,
.was-validated .form-check-input:valid:checked {
  background-color: #198754;
}
.form-check-input.is-valid:focus,
.was-validated .form-check-input:valid:focus {
  box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
}
.form-check-input.is-valid ~ .form-check-label,
.was-validated .form-check-input:valid ~ .form-check-label {
  color: #198754;
}
.form-check-inline .form-check-input ~ .valid-feedback {
  margin-left: 0.5em;
}
.input-group .form-control.is-valid,
.input-group .form-select.is-valid,
.was-validated .input-group .form-control:valid,
.was-validated .input-group .form-select:valid {
  z-index: 1;
}
.input-group .form-control.is-valid:focus,
.input-group .form-select.is-valid:focus,
.was-validated .input-group .form-control:valid:focus,
.was-validated .input-group .form-select:valid:focus {
  z-index: 3;
}
.invalid-feedback {
  display: none;
  width: 100%;
  margin-top: 0.25rem;
  font-size: 0.875em;
  color: #dc3545;
}
.invalid-tooltip {
  position: absolute;
  top: 100%;
  z-index: 5;
  display: none;
  max-width: 100%;
  padding: 0.25rem 0.5rem;
  margin-top: 0.1rem;
  font-size: 0.875rem;
  color: #fff;
  background-color: rgba(220, 53, 69, 0.9);
  border-radius: 0.25rem;
}
.is-invalid ~ .invalid-feedback,
.is-invalid ~ .invalid-tooltip,
.was-validated :invalid ~ .invalid-feedback,
.was-validated :invalid ~ .invalid-tooltip {
  display: block;
}
.form-control.is-invalid,
.was-validated .form-control:invalid {
  border-color: #dc3545;
  padding-right: calc(1.5em + 0.75rem);
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right calc(0.375em + 0.1875rem) center;
  background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
  background-repeat: no-repeat;
}
.form-control.is-invalid:focus,
.was-validated .form-control:invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}
.was-validated textarea.form-control:invalid,
textarea.form-control.is-invalid {
  padding-right: calc(1.5em + 0.75rem);
  background-position: top calc(0.375em + 0.1875rem) right
    calc(0.375em + 0.1875rem);
}
.form-select.is-invalid,
.was-validated .form-select:invalid {
  border-color: #dc3545;
}
.form-select.is-invalid:not([multiple]):not([size]),
.form-select.is-invalid:not([multiple])[size="1"],
.was-validated .form-select:invalid:not([multiple]):not([size]),
.was-validated .form-select:invalid:not([multiple])[size="1"] {
  padding-right: 4.125rem;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
  background-position: right 0.75rem center, center right 2.25rem;
  background-size: 16px 12px, calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
  background-repeat: no-repeat;
}
.form-select.is-invalid:focus,
.was-validated .form-select:invalid:focus {
  border-color: #dc3545;
  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}
.form-check-input.is-invalid,
.was-validated .form-check-input:invalid {
  border-color: #dc3545;
}
.form-check-input.is-invalid:checked,
.was-validated .form-check-input:invalid:checked {
  background-color: #dc3545;
}
.form-check-input.is-invalid:focus,
.was-validated .form-check-input:invalid:focus {
  box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
}
.form-check-input.is-invalid ~ .form-check-label,
.was-validated .form-check-input:invalid ~ .form-check-label {
  color: #dc3545;
}
.form-check-inline .form-check-input ~ .invalid-feedback {
  margin-left: 0.5em;
}
.input-group .form-control.is-invalid,
.input-group .form-select.is-invalid,
.was-validated .input-group .form-control:invalid,
.was-validated .input-group .form-select:invalid {
  z-index: 2;
}
.input-group .form-control.is-invalid:focus,
.input-group .form-select.is-invalid:focus,
.was-validated .input-group .form-control:invalid:focus,
.was-validated .input-group .form-select:invalid:focus {
  z-index: 3;
}
.dropdown-container select {
  /* for Firefox */
  -moz-appearance: none;
  /* for Safari, Chrome, Opera */
  -webkit-appearance: none;
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  margin: 0;
}
.mb-2 {
  margin-bottom: 2rem;
}
.mb-1 {
  margin-bottom: 1rem;
}

select {
  display: block;
  width: 100%;
  height: 34px;
  padding: 6px 12px;
  font-size: 14px;
  line-height: 1.42857143;
  color: #555;
  background-color: #fff;
  background-image: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075);
  -webkit-transition: border-color ease-in-out 0.15s,
    -webkit-box-shadow ease-in-out 0.15s;
  -o-transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
  transition: border-color ease-in-out 0.15s, box-shadow ease-in-out 0.15s;
}

select:focus {
  border-color: #66afe9;
  outline: 0;
  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
    0 0 8px rgba(102, 175, 233, 0.6);
  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075),
    0 0 8px rgba(102, 175, 233, 0.6);
}