.icon--ooui {
  display: inline-block;
  width: 1em;
  height: 1em;
  background-color: currentColor;
  -webkit-mask-image: var(--svg);
  mask-image: var(--svg);
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-size: 100% 100%;
  mask-size: 100% 100%;
}

.icon--ooui--new-window-ltr {
  --svg: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' width='20' height='20'%3E%3Cpath fill='black' d='M17 17H3V3h5V1H3a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-5h-2z'/%3E%3Cpath fill='black' d='m11 1l3.3 3.3L8.6 10l1.4 1.4l5.7-5.7L19 9V1z'/%3E%3C/svg%3E");
}