.mwe-estimator-wrap {
  max-width: 700px;
}

.mwe-field {
  margin-bottom: 16px;
}

.mwe-field label {
  display: block;
  margin-bottom: 6px;
}

.mwe-field input,
.mwe-field select {
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
}

.mwe-results {
  margin: 24px 0;
  padding: 16px;
  border: 1px solid #ddd;
}

.mwe-message {
  margin-top: 12px;
  color: #b00020;
}