            <div class="mb-1">
                    <h2 class="Heading size3 bp2-size4 lh-4 bp2-lh-5">Weight</h2>
                </div>
                <div class="mb-3">
                    <p class="Text size4 lh-5 bp1-lh-6">By default, headings are bold. For a
                        lighter weight, add a <code class="Code">thin</code> class.</p>
                </div>
                <div class="bw-1 bs-solid borderColor-smoke padding-3">
                    <h3 class="Heading size8 thin">I am a thin He