OK so I'm trying to create a somewhat 3D SnowCover4 theme. If you don't know what SnowCover4 is: SnowCover4
Anyway I made this in GIMP from my current Lock Screen to show kind of what I have in mind (without the numbers and letters):

This is what I already have:

This is what's in the plist file:
Code:
<key>SCArtworkRect</key>
<string>{{55,136},{209,208}}</string>
And this is the CSS that SHOULD rotate the cover like I want it to:
Code:
-webkit-transform: perspective( 600 ) rotateY( 45deg );
If you want to see the code in action get on your iDevice and go here: Perspective 1 · Intro to CSS 3D transforms › Examples
Now I'm fairly sure I have to add the CSS into the plist file but I have no idea what the proper way to do that is. I've tried many different things but nothing worked. Could someone please show me how?