.product-form-bundle {
    border-top: 0 !important;
}  

.product__bundle__item {
    margin-bottom: 10px;
}

.product__bundle_container {
    margin-bottom: 20px;
}

#custom-error {
  border: var(--border-width-forms) solid #bf281b;
  border-radius: var(--border-radius-forms);
  padding: 5px 10px;
  margin-top: 20px;
  color: #bf281b;
  display: none;
  width: 100%;
}

#custom-error p {
  margin-top: 1rem;
}