{% macro angel() %} <span class="icon-icon_angel"></span> {% endmacro %} {% macro glyphicon(glyph) %} <span class="glyphicon glyphicon-{{ glyph }}"></span> {% endmacro %} {% macro alert(message, type) %} <div class="alert alert-{{ type|default('info') }}">{{ message }}</div> {% endmacro %}