Markup: templates/output/04-elements/forms/input/month.html
<div class="flex__12 powermail_fieldwrap">
<label for="demoformid-idm">Which month do you like?</label>
<input class="" type="month" id="demoformid-idm" name="" value="1970-01"/>
</div>
<div class="flex__12 powermail_fieldwrap">
<label for="demoformid-idm-error">Which month do you like?</label>
<input class="" type="month" id="demoformid-idm-error" name="" value="1970-01"/>
<ul class="powermail-errors-list">
<li>This field is required</li>
</ul>
</div>
Source:
assets/sass/04-elements/_elements.forms.scss
, line 203