ria-controls="{{ $id }}-body">
                        {{- if $page.Params.icon -}}
                            {{- partial "icon.html" .Params.icon -}}
                        {{- end -}}
                        {{- $page.Title -}}
                    </button>

                    <div class="body{{if .IsAncestor $current}} default{{end}}" aria-labelledby="{{ $id }}" role="region" id="{{ $id }}-body">
                        {{ if ($page.IsAncestor $current) }}
                            {{ partial "side