.switch_4_container input:checked + .switch_4_button {
  box-shadow: inset -2px -2px 0 #5e5e5e, inset 2px 2px 0 #1c1c1c;
  border: 4px solid lime;
  animation: animeBorder_switch_4 0.3s linear alternate-reverse infinite;
}

.switch_4_container input:checked + .switch_4_button .switch_4_icon svg {
  fill: lime;
  animation: animeFill_switch_4 0.3s linear alternate-reverse infinite;
}

@keyframes animeFill_switch_4 {
  to {
    fill: lime;
  }
}

@keyframes animeBorder_switch_4 {
  to {
    border-color: lime;
  }
}