.burst{
  .components-snackbar-list.edit-site-notices{
    width: max-content;
    position: fixed;
    bottom: var(--rsp-spacing-m);
    right: var(--rsp-spacing-l);
    & > div{
      margin-left: auto;
    }
    .components-snackbar{
      @include burst-block;
      color: var(--rsp-text-color);
      font-weight:700;
    }
  }
}