body {
  padding: 50px;
  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
}

a {
  color: #00b7ff;
}

/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Firefox */
input[type="number"] {
  -moz-appearance: textfield;
}

pre {
  overflow-x: auto !important;
  white-space: pre-wrap !important;
  white-space: -moz-pre-wrap !important;
  white-space: -pre-wrap !important;
  white-space: -o-pre-wrap !important;
  word-wrap: break-word !important;
  background-color: #f5f5f5;
  border-radius: 0;
  border: none;
  color: #4a4a4a;
  font-size: 0.875em;
  overflow-x: auto;
  padding: 1.25rem 1.5rem;
  white-space: pre;
  word-wrap: normal;
}

.mb-50 {
  margin-bottom: 50px;
}