<ul class="dropdown-menu lang-menu">
    <li ng-repeat="language in languages" ng-click="downloadLanguage(language);">
        <a ng-class="{ 'dropdown-item-checked': language.title == $root.selectedLanguage.title }">
            {{::language.title}}
            <i class="fa fa-check" aria-hidden="true"></i>
        </a>
    </li>
</ul>