.auto-scroll-bottom-wrapper {
  position: relative;
}

.auto-scroll-btn {
  display: none;
  position: absolute;
  bottom: 160px;
  right: calc(50% - 18px);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: white;
  color: #555;
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: opacity 0.2s;
}

.auto-scroll-btn:hover {
  background: #f5f5f5;
}

.auto-scroll-btn--visible {
  display: flex;
}