% Copyright 2007 by Till Tantau
% Copyright 2015 by Vedran Mileti\'c, Joseph Wright
%
% This file may be distributed and/or modified
%
% 1. under the LaTeX Project Public License and/or
% 2. under the GNU Public License.
%
% See the file LICENSE.md for more details.

\def\beamer@ftb@str{
  \setbeamerfont{structure}{series=\bfseries}
  \setbeamerfont{block title}{size={}}
}
\def\beamer@ftb@tstr{\setbeamerfont{tiny structure}{series=\bfseries}}

\DeclareOptionBeamer{onlysmall}{\let\beamer@ftb@str=\relax}
\DeclareOptionBeamer{onlylarge}{\let\beamer@ftb@tstr=\relax}

\ProcessOptionsBeamer

\mode<presentation>

\beamer@ftb@str
\beamer@ftb@tstr

\mode
<all>