{% block choicecheckbox_widget %}
    {% spaceless %}
        <div class="choicecheckbox">
            <div class="selectBox"  onclick="showCheckboxes()">
                <select {{ block('widget_attributes') }}{% if multiple %} multiple="multiple"{% endif %}>
                    {% if empty_value is not none %}
                        <option value=""{% if required and value is empty %} selected="selected"{% endif %}>{{ empty_value|trans({}, translation_domain) }}</option>
                    {% endif %}
                    {% set options = choices %}
                </select>
                <div class="overSelect"></div>
            </div>
            <div class="checkboxes">
                {% for group_label, choice in options %}
                    <label for="{{ choice.value }}"><input type="checkbox" id="{{ choice.value }}"/>{{ choice.label|trans({}, translation_domain) }}</label>
                {% endfor %}
            </div>
        </div>
    {% endspaceless %}
{% endblock choicecheckbox_widget %}