<div class="alert-container"> {% for message in app.flashes('notice') %} <div class="alert alert--notice"> {{ message }} <span class="alert__close">x</span> </div> {% endfor %} {% for message in app.flashes('error') %} <div class="alert alert--error"> {{ message }} <span class="alert__close">x</span> </div> {% endfor %}</div>