.window-button .icon {
  width: 24px;
  height: 24px;
}

.close .icon {
  background-image: url("close.svg");
}

.close:hover .icon {
  background-image: url("close-prelight.svg");
}

.close:active .icon {
  background-image: url("close-prelight.svg");
}

.minimize .icon {
  background-image: url("min.svg");
}

.minimize:hover .icon {
  background-image: url("min-prelight.svg");
}

.minimize:active .icon {
  background-image: url("min-prelight.svg");
}

.maximize .icon {
  background-image: url("maximize.svg");
}

.maximize:hover .icon {
  background-image: url("maximize-prelight.svg");
}

.maximize:active .icon {
  background-image: url("maximize-prelight.svg");
}