Different colors of Creator and localhost

#1

Hello, I started with Ionic now.
Can I use Ionic Creator to do the design creation and then do the programming of the app on the computer?
To do this, just download the .zip project and send the files to the “src” folder of my created project?
I did this but the design does not match Creator.
In Creator, for example the buttons and icons are blue and the computer turns completely black.
How to solve this?
Thank you

#2

Same problem for me.
I chose the Balanced theme for a list item: I see it green on Creator but black in browser and Android.