The app looks ugly only in the real Android device while it looks good at browsers and real iOS device.
The below is my ionic information. I hope it will help you to seize my problem.
Your system information:
Cordova CLI: 5.4.1
Gulp version: CLI version 3.9.0
Gulp local: Local version 3.9.0
Ionic Version: 2.0.0-alpha.49
Ionic CLI Version: 2.0.0-beta.17
Ionic App Lib Version: 2.0.0-beta.8
ios-deploy version: Not installed
ios-sim version: 5.0.6
OS: Mac OS X El Capitan
Node Version: v4.2.4
Xcode version: Xcode 7.2 Build version 7C68