.product-description {
    font-size: 16px;
}
h2 { 
font-weight: bold;
}

.danger {
  color: red;
  font-weight: bold;
}

.warning { 
  border: 1px solid red;
  padding: 1em;
  margin-bottom: 1em;
  font-size: 2em;
  background-color: white;
}