<h1>Settings</h1>
<form ng-controller='UpdateConfigController' ng-submit='updateConfig()'>
  <input ng-model='config.host' placeholder='Host' type='text' class='brown-input'></textarea>
  <input ng-model='config.port' placeholder='Port' type='text' class='brown-input'></textarea>
  <div class='form-button-container'>
    <button class="push green form-button">Update settings</button>
  </div>
</form>