 button on medium screens and larger. This is because at those sizes the sidebar is always visible, making the toggle button unnecessary.</p>

<hr>

<h3>Sass Mixins</h3>

<p>Use these mixins to write a panel with a custom class.</p>

<hljs no-escape language="scss">
.custom-panel {
  // Extend the panel selector to get basic structural styles
  @extend %panel-base;

  // Use the layout mixin to set the position and sizing
  @include panel-layout(
    $position: left, // Can be top, right, bottom, or left
  