adapted size and layout of info-box (when user hovers over info-icon) for mobile view (up to 480px)
adapted size and layout of info-box (when user hovers over info-icon)
for mobile view (up to 480px)
Deutsche-Digitale-Bibliothek/ddb-next,Deutsche-Digitale-Bibliothek/ddb-next,Deutsche-Digitale-Bibliothek/ddb-next