<div class="snippet" data-lang="js" data-hide="false"><div class = "snippet-code">
var element = document.getElementById ('element');
element.onclick = funcția() {
element.classList.add ( 'backGroundColor');
setTimeout (funcția() {
element.classList.remove ( 'backGroundColor');
}, 2000);
};
.backGroundColor {
fundal-culoare: verde;
}
</div> </div> </div> </div>
</div></div>