herda/web/src/components/form/GrowingTextInput.scss

@import '@/vars.scss';
@import './mixins.scss';

/**
 * Auto-growing textarea.
 * Based on https://css-tricks.com/the-cleanest-trick-for-autogrowing-textareas/
 */
.growing-text-input {
  display: grid;

  &::after {
    @include input;
    content: attr(data-replicated-value) " ";
    visibility: hidden;
    white-space: pre-wrap;
  }

  textarea {
    resize: none;
    overflow: hidden;
  }

  textarea,
  &::after {
    grid-area: 1 / 1 / 2 / 2;
  }
}