ionic-cli: Testing Ionic 4: Ionic lab display problem

Description: Display does not look good.

Steps to Reproduce: Create new project and run with lab

Output:

C:\ae\adaept.com\aeion4>ionic serve --lab --browser chrome
> ng serve --host=0.0.0.0 --port=8100 --progress=false
> ionic-lab http://localhost:8100 --host localhost --port 8200 --app-name aeion4 --app-version 0.2.1

[OK] Development server running!

     Lab: http://localhost:8200
     Local: http://localhost:8100
     External: http://172.21.32.243:8100
     DevApp: aeion4@8100 on Merry-Christmas

[INFO] Browser window opened to http://localhost:8200!

[ng] webpack: wait until bundle finished: /?ionicplatform=android
[ng] Date: 2018-04-07T20:33:27.870Z
[ng] Hash: f5f13334cda7e469e1ff
[ng] Time: 19214ms
[ng] chunk {inline} inline.bundle.js (inline) 3.85 kB [entry] [rendered]
[ng] chunk {main} main.bundle.js (main) 30.4 kB [initial] [rendered]
[ng] chunk {polyfills} polyfills.bundle.js (polyfills) 553 kB [initial] [rendered]
[ng] chunk {styles} styles.bundle.js (styles) 49.2 kB [initial] [rendered]
[ng] chunk {vendor} vendor.bundle.js (vendor) 10.6 MB [initial] [rendered]
[ng] webpack: Compiled successfully.

C:\ae\adaept.com\aeion4>run

C:\ae\adaept.com\aeion4>ionic serve --lab --browser chrome
> ng serve --host=0.0.0.0 --port=8101 --progress=false
> ionic-lab http://localhost:8101 --host localhost --port 8201 --app-name aeion4 --app-version 0.2.1

[OK] Development server running!

     Lab: http://localhost:8201
     Local: http://localhost:8101
     External: http://172.21.32.243:8101
     DevApp: aeion4@8101 on Merry-Christmas

[INFO] Browser window opened to http://localhost:8201!

[ng] webpack: wait until bundle finished: /?ionicplatform=android
[ng] webpack: wait until bundle finished: /?ionicplatform=ios&ionicstatusbarpadding=true
[ng] Date: 2018-04-07T20:34:39.403Z
[ng] Hash: f5f13334cda7e469e1ff
[ng] Time: 19315ms
[ng] chunk {inline} inline.bundle.js (inline) 3.85 kB [entry] [rendered]
[ng] chunk {main} main.bundle.js (main) 30.4 kB [initial] [rendered]
[ng] chunk {polyfills} polyfills.bundle.js (polyfills) 553 kB [initial] [rendered]
[ng] chunk {styles} styles.bundle.js (styles) 49.2 kB [initial] [rendered]
[ng] chunk {vendor} vendor.bundle.js (vendor) 10.6 MB [initial] [rendered]
[ng] webpack: Compiled successfully.

My ionic info:

C:\ae\adaept.com\aeion4>ionic info
cli packages: (C:\Users\peter\AppData\Roaming\npm\node_modules)

   @ionic/cli-utils  : 2.0.0-rc.3
   ionic (Ionic CLI) : 4.0.0-rc.3

global packages:

   cordova (Cordova CLI) : 8.0.0

local packages:

   @angular-devkit/core       : 0.3.2
   @angular-devkit/schematics : 0.3.2
   @angular/cli               : 1.7.3
   @ionic/schematics-angular  : 1.0.0-rc.1
   Cordova Platforms          : none
   Ionic Framework            : @ionic/angular 0.2.1

System:

   NodeJS : v8.9.4
   npm    : 5.8.0
   OS     : Windows 10

Environment Variables:

   ANDROID_HOME : not set


C:\ae\adaept.com\aeion4>

Other Information: Relates to: #3044