src/app/login/login.component.html

<div class="main-background" style="background-image:url('assets/Background.png');">
  <div style="margin-top:5%; margin-left:25%;">
    <div class="welcome">
      <span class="greetings">Welcome To Apache Fineract CN</span>
    </div>
    <div class="language">
      <span class="change">Change language</span>
      <mat-form-field class="select-input">
        <mat-select [(ngModel)]="currentLanguage" name="language"  matTooltip="Change Language" matTooltipPosition="right" (change)="selectLanguage($event)">
          <mat-option  *ngFor="let option of languageOptions" [value]="option.id"> {{option.label}}</mat-option>
        </mat-select>
      </mat-form-field>
    </div>
  </div>
  <div style="margin-left:20%;">
    <div class="image-div">
      <img src="assets/fineract.png" class="image">
    </div>
    <div class="login-div mat-elevation-z2">
        <form [formGroup]="form" (ngSubmit)="login()">
      <br>
      <div class="form-div">
        <div class="app-input">
          <mat-icon>business</mat-icon>
        </div>
        <div class="app-input1">
          <mat-form-field class="app-input2">
            <input matInput placeholder="Tenant" type="text" formControlName="tenant">
            <mat-error *ngIf="form.get('tenant').hasError('required')">
                Required
              </mat-error>
          
          </mat-form-field>
        </div>

        <br>
        <br>
        <div class="app-input">
          <mat-icon>person</mat-icon>
        </div>
        <div class="app-input1">
          <mat-form-field class="app-input2">
            <input matInput placeholder="Username" type="text" formControlName="username">
            <mat-error *ngIf="form.get('password').hasError('required')">
                Required
              </mat-error>
          </mat-form-field>
        </div>
        <br>
        <br>
        <div class="app-input">
          <mat-icon>https</mat-icon>
          </div>
          <div class="app-input1">
            <mat-form-field class="app-input2">
              <input matInput placeholder="Password" type="password" formControlName="password" autocomplete="new-password" [type]="hide ? 'password' : 'text'">
              <mat-error *ngIf="form.get('password').hasError('required')">
                  Required
                </mat-error>
              <mat-icon matSuffix (click)="hide = !hide">{{hide ? 'visibility' : 'visibility_off'}}</mat-icon>
            </mat-form-field>
          </div>
          <br>
          <br>
          <p>
            <button mat-raised-button color="primary" type="submit" class="btn" [disabled]="form.invalid">Sign In</button>
          </p>
          <br>
        </div>
        </form>
      </div>
  </div>



    </div>