refactor: code fixes and default center of page headers

Patrick Kollitsch

21.29.2024 f6a3af3f4a783ced8f841f423d8acb433901c18e

1
2
{{ $new_window_icon_size := "8px" }}
<span class="new-window">{{ partial "svg/new-window.svg" (dict "size" $new_window_icon_size) }}</span>