title: Wordpress select metabox: Set an ID/CLASS for each option
body: <p>I created a select metabox within my functions.php on Wordpress. </p>
  
  <pre><code>'fields' =&gt; array(
      array(
          'name' =&gt; 'CMS Logo',
          'id' =&gt; 'cms_icon_image',
          'type' =&gt; 'select',
          'options' =&gt; array(
              'Wordpress'   =&gt; 'Wordpress',
              'Magento'     =&gt; 'Magento',
              'OpenCart'    =&gt; 'OpenCart',
          )
      )               
  )
  </code></pre>
  
  <p>I need to set an unique ID or Class for each select option. This will help to style each option( I will add an image with css for each option)</p>