ref="#cb12-4" aria-hidden="true" tabindex="-1"></a>  <span class="fu">with_outer_glow</span>(leaves, <span class="at">colour =</span> <span class="st">"white"</span>)</span>
<span id="cb12-5"><a href="#cb12-5" aria-hidden="true" tabindex="-1"></a>base <span class="sc">+</span>   </span>
<span id="cb12-6"><a href="#cb12-6" aria-hidden="true" tabindex="-1"></a>  trunk <span class="sc">+</span> </span>
<span id="cb12-7"><a href="#cb12-7" aria-hidden="true" tabindex="-1"></a>  <span class="fu">with_outer_glow</