Markup: components/feature-articles-block/feature-articles-block.twig
<section class="paragraph">
  <h2>Max 3 items</h2>
  <div class="feature-articles-block">
    {% for i in 0..2 %}
      {% include directory ~ '../news-teaser/news-teaser.twig' %}
    {% endfor %}
  </div>
  <h2>Teasers always keep same 4 columns width</h2>
  <div class="feature-articles-block">
    {% for i in 0..1 %}
      {% include directory ~ '../news-teaser/news-teaser.twig' %}
    {% endfor %}
  </div>
</section>
Source: _sr18-styleguide.scss, line 259