I was wondering if there's something in the extension's API of vscode that can make the command palette looks like the one from Atom ?
I like the way Atom open it in the middle of the screen and the style of it.
Can we apply a custom CSS sheet in an extension or do something to achieve that?
This is currently neither possible, nor planned, neither from an extension nor from within configuration settings.
I suggest to open issues on the command palette VS Code has to improve it if needed (https://github.com/Microsoft/vscode/).