.xo-scroll-to-top {
  width: var(--box-size);
  height: var(--box-size);
  border: 0.1rem solid rgba(var(--color-border), 0.5);
  overflow: hidden;
}

.xo-scroll-to-top--boxed.xo-scroll-to-top--radius {
  border-radius: 1.2rem;
}

.xo-scroll-to-top--circle.xo-scroll-to-top--radius {
  border-radius: 50%;
}

.xo-scroll-to-top__trigger {
  width: 100%;
  height: 100%;
  padding: 0.6rem;
  color: inherit;
}
@media (min-width: 768px) {
  .xo-scroll-to-top__trigger {
    padding: 0.8rem;
  }
}