\renewcommand*\familydefault{\sfdefault}
\iftutex
    % DLRG Universe Schrift
    % ****************************************************************
    \setmainfont[
        BoldFont={DLRG Univers 55 Roman},
        ItalicFont={DLRG Univers 55 Roman},
        ItalicFeatures={FakeSlant=.2}
    ]{DLRG Univers 55 Roman}
\fi
