.button {
  padding: 12px 24px;
  border: none;
  border-radius: 2px;
  background: #424242;
  color: white;
  box-shadow: 0 1px 0 0 rgba(255, 255, 255, .1) inset,
    0 0 0 1px rgba(0, 0, 0, .7),
    0 -1px 0 0 rgba(0, 0, 0, .7) inset,
    0 1px 2px 1px rgba(0, 0, 0, .6);
  cursor: pointer;
  transition: 50ms ease-out;
  font-weight: 600;
}

.button:hover, .button:focus, .button:focus-visible {
  background: #353535;
  box-shadow: 0 1px 0 0 rgba(255, 255, 255, .05) inset,
    0 0 0 1px rgba(0, 0, 0, .7),
    0 -1px 0 0 rgba(0, 0, 0, .7) inset,
    0 1px 2px 1px rgba(0, 0, 0, .6);
  border: none;
  outline: none;
}

.button:active {
  background: #181818;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, .7) inset,
    0 1px 0 0 rgba(255, 255, 255, .05),
    0 1px 2px 1px rgba(0, 0, 0, .6) inset;
}