diff --git a/ptbposter/ptbposter.cls b/ptbposter/ptbposter.cls
index 6d1d608bb4f679d92d0650f85649871f7170e704..274979c6954c495bb79a6834bb10a7bbf1c9e1ec 100644
--- a/ptbposter/ptbposter.cls
+++ b/ptbposter/ptbposter.cls
@@ -228,7 +228,8 @@
   \put(\PTB@leftmargin,\PTB@tempdima){%
     \includegraphics[width=.401\PTB@scale@base]{ptbposter-logo.pdf}}%
   \PTB@tempdima=-0.134566863195\PTB@scale@base
-  \put(\PTB@leftmargin,\PTB@tempdima){\sffamily\titleFontSize\@title}%
+  \put(\PTB@leftmargin,\PTB@tempdima){\parbox{\textwidth}{%
+    \sffamily\titleFontSize\@title}}%
   \PTB@tempdima=-0.159798150044\PTB@scale@base
   \def\and{, }%
   \put(\PTB@leftmargin,\PTB@tempdima){\sffamily\authorFontSize\@author}%
@@ -238,6 +239,7 @@
   \PTB@tempdima=-0.0883095039717\PTB@scale@base
   \put(\PTB@leftmargin,\PTB@tempdima){%
     \line(1,0){\dimexpr\paperwidth-2\PTB@leftmargin}}%
+  % blauer Rahmen
   \put(\PTB@leftmargin,\dimexpr-\textheight-2\PTB@textvsep-\PTB@topmargin)%
     {\framebox(\dimexpr\textwidth+2\PTB@texthsep,%
      \dimexpr\textheight+2\PTB@textvsep){}}%