How to increase the size and color of a icon when we call icons dynamically in side menu

Ionic Framework ionic-v3
1

App component.ts
import { Component, ViewChild } from ‘@angular/core’;
import { Nav, Platform } from ‘ionic-angular’;
import { StatusBar } from ‘@ionic-native/status-bar’;
import { SplashScreen } from ‘@ionic-native/splash-screen’;

import { VATExpert } from ‘…/pages/home/home’;
import { EventCalendar } from ‘…/pages/eventcalendar/calendar’;
import { VATinGCC } from ‘…/pages/vatingcc/vatingcc’;
import { MyVATJourney } from ‘…/pages/myvatjourney/vatjourney’;
import { VATCalculator } from ‘…/pages/vatcalculator/calculator’;
import { ContactUs } from ‘…/pages/contactus/contact’;
import { SignOut } from ‘…/pages/signout/signout’;
import {Login} from’…/pages/login/login’;
//import { LiveChat } from ‘…/pages/livechat/chat’;

@Component({
templateUrl: ‘app.html’
})
export class MyApp {
@ViewChild(Nav) nav: Nav;

rootPage: any = Login;

pages: Array<{title: string, component: any,icon: any}>;

constructor(public platform: Platform, public statusBar: StatusBar, public splashScreen: SplashScreen) {
this.initializeApp();

// used for an example of ngFor and navigation
this.pages = [
 
  { title: 'Event Calendar', component: EventCalendar,icon:'calendar' },
  { title: 'VAT in GCC', component: VATinGCC ,icon:'trending-up' },
  { title: 'My VAT Journey', component: MyVATJourney,icon:'jet' },
  { title: 'VAT Calculator', component: VATCalculator ,icon:'calculator'},
  { title: 'Contact Us', component: ContactUs,icon:'call' },
  { title: 'Sign Out', component: SignOut,icon:'logout' }
];

}

initializeApp() {
this.platform.ready().then(() => {
// Okay, so the platform is ready and our plugins are available.
// Here you can do any higher level native things you might need.
this.statusBar.styleDefault();
this.splashScreen.hide();
});
}

openPage(page) {
// Reset the content nav to have just this page
// we wouldn’t want the back button to show in this scenario
this.nav.setRoot(page.component);
}

}
app.html
<ion-menu [content]=“content”>


Menu

</ion-toolbar>

  <ion-list class="items">
  <button menuClose ion-item *ngFor="let p of pages" (click)="openPage(p)">
    <ion-icon name="{{p.icon}}"></ion-icon>
     &nbsp; &nbsp;{{p.title}}
  </button>
</ion-list>
</ion-content>

<ion-nav [root]=“rootPage” #content swipeBackEnabled=“false”>