title: Using props value in style property
body: <p>I have the following element:</p>
  
  <pre><code>  &lt;div :style="{'width': width}"&gt;&lt;/div&gt;
  </code></pre>
  
  <p>With the following props script:</p>
  
  <pre><code>export default {
    props: {
      width: {
        type: String,
        default: '100px'
      }
    }
  };
  &lt;/script&gt;
  </code></pre>
  
  <p>What exactly am I doing here that doesn't work? Do I have to use a <code>compute</code> to do this?</p>