Use e.target instead of this

Hey there,

maybe it's better to use

```
if ($(e.target).css('pointer-events') == 'none') {
```

instead of

```
if ($(this).css('pointer-events') == 'none') {
```

?

Becaus inner pointer-events are ignored at the moment, like:

```
.template-front
{
    pointer-events: none;

    .dev-cm7
    {
        pointer-events: auto;
    }
}
```

Thanks!
