Provide better description for supported/unsupported CSS styles and syntax

[NickIliev]

From @BenevidesLecontes on July 20, 2016 22:29

I'm like since 7 AM to 7PM, without eating and pulling my hair because of this LOL, would be nice if you implement a feature like this. Thanks

Copied from original issue: NativeScript/NativeScript#2480

[NickIliev]

Hello @BenevidesLecontes

NativeScript supports only a subset of CSS.

The full list of supported CSS properties can be found at the following link:
https://docs.nativescript.org/angular/ui/styling.html#supported-css-properties
You can also check the supported CSS selectors from this link:
https://docs.nativescript.org/angular/ui/styling.html#supported-selectors

CSS Animations via keyframes are also supported

[NickIliev]

From @BenevidesLecontes on July 21, 2016 17:44

HI @NickIliev i saw all the guides, but when i use padding:8 16; the style won't apply
It only apply if i use padding: 8 16 8 16;

[NickIliev]

@BenevidesLecontes i see your point.. will move this issue to the documentation docs in order to provide better description of the supported syntax for each CSS property