<span class="p">}</span>

  <span class="nt">body</span> <span class="p">{</span>
    <span class="nl">margin</span><span class="p">:</span> <span class="m">0</span> <span class="nb">auto</span><span class="p">;</span>
  <span class="p">}</span>

  <span class="nt">h1</span><span class="o">,</span> <span class="nt">h2</span> <span class="p">{</span>
    <span class="nl">font-weight</span><span class="p">:</span> <span class="m">300</span><span class="p">;</span>
  <span class="p">}</span>
</code></pre></div