.sfx-toggle {
  position: fixed;
  right: 14px;
  bottom: 14px;
  z-index: 120;
  min-width: 54px;
  min-height: 32px;
  padding: 6px 10px;
  color: #ffffff;
  font: 15px/1 "CMU Serif", Georgia, serif;
  text-shadow: 0 2px 2px rgba(0, 0, 0, 0.65);
  background-color: rgba(0, 0, 0, 0.84);
  border: 1px solid rgba(255, 255, 255, 0.72);
  cursor: pointer;
}

.sfx-toggle:hover,
.sfx-toggle:focus-visible {
  border-color: #ffffff;
  outline: none;
}

.sfx-toggle[aria-pressed="true"] {
  color: #000000;
  text-shadow: none;
  background-color: #ffffff;
  border-color: #000000;
}

@media (max-width: 560px) {
  .sfx-toggle {
    right: 10px;
    bottom: 10px;
  }
}