.hide {
  position: absolute !important;
  height: 1px;
  width: 1px;
  overflow: hidden;
  clip: rect(1px 1px 1px 1px);
  /* IE6, IE7 */
  clip: rect(1px, 1px, 1px, 1px);
  white-space: nowrap;
  /* added line */
}

.lining {
  font-feature-settings: "lnum" 1;
}
@supports (font-variant-numeric: lining-nums) {
  .lining {
    font-feature-settings: normal;
    font-variant-numeric: lining-nums;
  }
}

.fsrs-stars i {
  font-style: normal;
}