Load custom fonts and inject to Oxygen.

Version 3.2.6, 2022-06-02
© 2020-2022, Matthias Altmann

Info:
en: <a href="https://www.altmann.de/en/blog-en/code-snippet-integrate-custom-fonts-into-oxygen-en/" target="_blank" rel="noopener">https://www.altmann.de/en/blog-en/code-snippet-integrate-custom-fonts-into-oxygen-en/</a>
de: <a href="https://www.altmann.de/blog/code-snippet-eigene-schriftarten-in-oxygen-integrieren/" target="_blank" rel="noopener">https://www.altmann.de/blog/code-snippet-eigene-schriftarten-in-oxygen-integrieren/</a>