# Set CSS background-image value in Angular

Component Html code

```markup
<div *ngIf="doc.filePreviewUrl" class='imageDiv' [style.background-image]="getSafeUrl(filePreviewUrl)"></div>
```

Component TS code

```typescript
import { DomSanitizer } from '@angular/platform-browser';

constructor(private sanitization: DomSanitizer) { }

// Return trust style
getSafeUrl(filePreviewUrl){
  return this.sanitization.bypassSecurityTrustStyle('url(\'' + filePreviewUrl + '\')');
}  
```

Component CSS

```css
.imageDiv{
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}
```