>6.3.1</b> Modifying Default Colors</a></li>
</ul></li>
<li class="chapter" data-level="6.4" data-path="modifications.html"><a href="modifications.html"><i class="fa fa-check"></i><b>6.4</b> Modifications</a>
<ul>
<li class="chapter" data-level="6.4.1" data-path="modifications.html"><a href="modifications.html#row-and-column-labels"><i class="fa fa-check"></i><b>6.4.1</b> Row and column labels</a></li>
<li class="chapter" data-level="6.4.2" data-path="modifications.html"><a href="modifications.html#label-co