Decrease test count
Remove white spaces only inside `()` in mq param

Browser ignores following media queries:

```css
@media(min-width:1px)and(min-height:1px) {}
```

Not ignore:

```css
@media(min-width:1px)and (min-height:1px) {}
```

Tested on: Chrome 37 and Firefox 31, and Internet Explorer 11
Version 1.2.1