Event Test
HTML
<div id="out">
<div id="in">
</div>
</div>
CSS
#in{
width:100px;
height: 100px;
background-color:red;
}
#out{
width:200px;
height: 200px;
background-color:yellow;
}
div{
background-color:red;
}
JavaScript
document.getElementById('in').addEventListener('click', function(event) {
console.log("click on in");
});
document.getElementById('out').addEventListener('click', function(event) {
console.log("click on out");
});