class="Section size3">
                <div class="mb-1">
                  <h1 class="Heading size6 bp2-size8 lh-7 bp2-lh-9">Grid</h1>
                </div>
                <div>
                    <p class="Heading size3 color-gray600 lh-7">A 12&ndash;column grid
                        system for handling layout. The grid is responsive, mobile-first and
                        built on CSS grid.</p>
                </div>
            </header>

            <section class="pt-4 pb-4" style="padding-top: