.sound-button {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border: 1px solid var(--blue-sl, #3b82f6);
  border-radius: 50%;
  padding: 0;
}

.sound-button__dot {
  background-color: var(--blue-sl, #3b82f6);
  border-radius: 4px;
}