.marker {
  color: #e00;
}
.form-required::after {
  display: inline-block;
  width: 6px;
  height: 6px;
  margin: 0 0.3em;
  content: "";
  vertical-align: super;
  /* Use a background image to prevent screen readers from announcing the text. */
  background-image: url(../../images/icons/required.svg);
  background-repeat: no-repeat;
  background-size: 6px 6px;
}
abbr.tabledrag-changed,
abbr.ajax-changed {
  border-bottom: none;
}
.form-item input.error,
.form-item textarea.error,
.form-item select.error {
  border: 2px solid red;
}

/* Inline error messages. */
.form-item--error-message::before {
  display: inline-block;
  width: 14px;
  height: 14px;
  content: "";
  vertical-align: sub;
  background: url(../../images/icons/error.svg) no-repeat;
  background-size: contain;
}