oxxy-background-color"><i class="fa fa-check"></i><b>15.6.3</b> Boxxy Background Color</a></li>
<li class="chapter" data-level="15.6.4" data-path="custom-outputs.html"><a href="custom-outputs.html#register-the-output-binding"><i class="fa fa-check"></i><b>15.6.4</b> Register the Output Binding</a></li>
</ul></li>
<li class="chapter" data-level="15.7" data-path="custom-outputs.html"><a href="custom-outputs.html#boxxy-usage"><i class="fa fa-check"></i><b>15.7</b> Boxxy Usage</a></li>
<li class="chapter" data-