How to bind a property to style.width in pixels?
<p>I'm using Angular 2 and I've written the below code:</p>

<pre><code>&lt;div [style.width.px]="width"&gt;some texts &lt;/div&gt;
</code></pre>

<p>I've also tried:</p>

<pre><code>&lt;div [ngStyle]="{'width.px': width}"&gt;some texts &lt;/div&gt;

export class MyComponent
{
 width: number = 150;
}
</code></pre>

<p>But it doesn't bind the width to the <code>div</code> element.</p>

<p>What am I doing wrong?</p>