message: Override Firefox UA style for placeholders
diff: @@ -295,6 +295,13 @@ input[type=search]::-webkit-search-results-decoration {
  .input[type=search]::-moz-placeholder {
  color: #a5aab2;
  }
  +
  +// Override Firefox's UA style so we get a consistent look across browsers
  +input::placeholder,
  +textarea::placeholder {
  + opacity: initial;
  +}
  +
  // ***** Mixins! *****
  @define-mixin mx_DialogButton {
  