First time working with phonegap/cordova here.

I want the app to look good on different phones such as Galaxy series and iPhone series.
They all have different resolutions and I was wondering how phonegap handles them?

Is media query the only answer?

```
/* iPhone 5/5S */
@media screen and (device-aspect-ratio: 40/71) {

}

/* iPhone 6 */
@media screen and (device-aspect-ratio: 375/667) {
}

/* iPhone 6+ */
....
and more

```

I don't like how I have to style for each phone. It seems very time consuming to test them on each simulators and changing CSS accordingly.

Any tips on doing this more efficiently?