mobilizon/js/src/styles/vue-announcer.scss

/**
 * Taken from https://github.com/vue-a11y/vue-announcer/blob/master/src/vue-announcer.vue because styles are inlined there
 */

.announcer {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}