Right-To-Left

import { Component } from '@angular/core';

@Component({
    selector: 'app-root',
    styleUrls:['styles.css'],
    template:  `<button ejs-button iconCss="e-btn-icons e-setting-icon" [enableRtl]="true">Settings</button>`
})

export class AppComponent { }

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { ButtonModule } from '@syncfusion/ej2-angular-buttons';
import { AppComponent } from './app.component';
import { enableRipple } from '@syncfusion/ej2-base';

enableRipple(true);

/**
 * Module
 */
@NgModule({
    imports: [
        BrowserModule,
        ButtonModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent]
})
export class AppModule { }

import { platformBrowserDynamic } from '@angular/platform-browser-dynamic';
import { enableProdMode } from '@angular/core';
import { AppModule } from './app.module';

enableProdMode();
platformBrowserDynamic().bootstrapModule(AppModule);

button {
  margin: 25px 0;
}

#loader {
  color: #008cff;
  font-family:   'Helvetica Neue','calibiri';
  font-size:16px;
  height: 40px;
  left: 45%;
  position: absolute;
  top: 45%;
  width: 30%;
}

@font-face {
font-family: 'settings';
src:
url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype');
font-weight: normal;
font-style: normal;
}

.e-btn-icons {
font-family: 'settings' !important;
speak: none;
font-style: normal;
font-weight: normal;
font-variant: normal;
text-transform: none;
line-height: 1;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}


.e-setting-icon::before {
  content: "\e700";
}