discourse-subscriptions/assets/stylesheets/discourse-donations.scss

div.stripe-errors {
  border: 1px solid #c33;
  border-radius: 5px;
  color: #600;
  background-color: #fdd;
  padding: 5px 10px;
}

.donations-page-description {
  max-width: 700px;
  font-size: 1.1em;
  line-height: 24px;
}

.donations-page-payment {
  padding-top: 60px;

  #payment-form {
    .control-label {
      margin: 0 6.5px;
    }

    .select-kit ul {
      margin: 0;
    }

    input[type="checkbox"] {
      margin: 0;
    }
  }
}

.transaction-fee-description {
  position: relative;
  display: inline-block;
  margin-left: 5px;
  cursor: pointer;
}

.transaction-fee-description-modal {
  display: block;
  position: absolute;
  top: -30px;
  left: 20px;
  background-color: $secondary;
  border: 1px solid $primary-low;
  padding: 10px;
  box-shadow: 0 2px 2px rgba(0,0,0,0.4);
  width: 400px;
  z-index: 1;
}