CocoRoboDesktop/kityminder-editor/ui/directive/searchBtn/searchBtn.html

<div class="btn-group-vertical" dropdown is-open="isopen">
    <button type="button"
            class="btn btn-default search"
            title="{{ 'search' | lang:'ui' }}"
            ng-class="{'active': isopen}"
            ng-click="enterSearch()"></button>
    <button type="button"
            class="btn btn-default search-caption dropdown-toggle"
            ng-click="enterSearch()"
            title="{{ 'search' | lang:'ui' }}">
        <span class="caption">{{ 'search' | lang:'ui' }}</span>
        <span class="sr-only">{{ 'search' | lang:'ui' }}</span>
    </button>
</div>