change the color of ui-select multiple place holder
<p>I'm trying t change the color of the place holder in </p>

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<pre class="snippet-code-css lang-css prettyprint-override"><code> ::-webkit-input-placeholder {
  font-size: 13px;
  color: red;
 }</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.3/angular.min.js"&gt;&lt;/script&gt;
&lt;ui-select ng-model="model.selected"&gt;
    &lt;ui-select-match placeholder="Pick one...I want to change this color"&gt;{{$select.selected.name}}&lt;/ui-select-match&gt;
    &lt;ui-select-choices repeat="person in people | filter: $select.search track by person.name"&gt;
        &lt;div ng-bind-html="person.name | highlight: $select.search"&gt;&lt;/div&gt;
    &lt;/ui-select-choices&gt;
&lt;/ui-select&gt;'</code></pre>
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