html, body {
  font-family: $font-family;
  font-size: $font-size;
  line-height: $line-height;

  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

[hidden] {
  display: none !important;
}

[disabled],
:disabled,
.disabled {
  opacity: .5;
  cursor: not-allowed !important;
}