Toggle {% include 'elements/forms/toggle' %}
#
HTML 
<div class="inner">
    <div class="field-set">
        <div class="field-set__content">
            <div class="field-set__items">
                <div class="field-set__item">
                    <label class="field-set__label field-set__label--toggle">
                        <h4>Tearfund action emails</h4>
                        Join us and find out more about how you can put your faith into action to see His Kingdom come.
                    </label>
                    <div class="field-set__item--switch">
                        <input class="field-set__input field-set__input--switch" id="checkboxa" name="checkbox" type="checkbox" checked="checked" />
                        <span class="field-set__switch-slider"></span>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
Twig 
<div class="inner">
    <div class="field-set">
        <div class="field-set__content">
            <div class="field-set__items">
                <div class="field-set__item">
                    <label class="field-set__label field-set__label--toggle">
                        <h4>Tearfund action emails</h4>
                        Join us and find out more about how you can put your faith into action to see His Kingdom come.
                    </label>
                    <div class="field-set__item--switch">
                        <input class="field-set__input field-set__input--switch" id="checkboxa" name="checkbox" type="checkbox" checked="checked" />
                        <span class="field-set__switch-slider"></span>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

{}