quay/static/directives/role-group.html

<div class="new-role-group btn-group btn-group-sm">
  <div class="dropdown" style="text-align: left;">
  <button class="btn btn-default" ng-class="getRoleInfo(currentRole).kind" data-toggle="dropdown"
          ng-disabled="readOnly">
    <span ng-if="currentRole" class="role-title">{{ getRoleInfo(currentRole).title }}</span>
    <span ng-if="!currentRole">(Select)</span>
    <span class="caret" ng-if="!readOnly"></span>
  </button>
  <ul class="dropdown-menu" ng-class="pullLeft == 'true' ? '' : 'pull-right'" ng-if="!readOnly">
    <li ng-repeat="roleInfo in fullRoles" ng-class="roleInfo.kind">
      <a href="javascript:void(0)" ng-click="setRole(roleInfo.id)">{{ roleInfo.title }}
        <div class="role-help-text">{{ roleInfo.description }}</div>
      </a>
    </li>
  </ul>
  </div>
</div>