.comment_replying {
  padding-bottom: 0;
  position: relative;
  z-index: 1;

  /* it isn't mobile first, but it's fine here */
  @media (-moz-touch-enabled: 1) and (max-width: 768px), (pointer: coarse) and (max-width: 768px) {
    border: 8px solid;

    & .comment__info {
      padding-left: 8px;
    }

    & .comment__body {
      padding: 8px 8px 0;
    }

    & .comment__input {
      border-left-width: 0;
      border-right-width: 0;
      border-bottom-width: 0;
      border-top-width: 8px;
    }
  }
}