diff --git a/tuos-poster/beamercolorthemetuos-poster.sty b/tuos-poster/beamercolorthemetuos-poster.sty
index 3cf08d9..c282858 100644
--- a/tuos-poster/beamercolorthemetuos-poster.sty
+++ b/tuos-poster/beamercolorthemetuos-poster.sty
@@ -15,9 +15,12 @@
 \mode<presentation>
 \ifbeamer@colour
   \setbeamercolor{block title}{fg=white, bg=TUOSdarkblue}
+  \setbeamercolor{block title example}{fg=white, bg=example text.fg}
   \setbeamercolor{block body}{fg=TUOSlightblue, bg=white}
+  \setbeamercolor{block alerted title}{bg=TUOSmagenta, fg=white}
 \else
   \setbeamercolor{block title}{fg=white, bg=TUOSlightblue}
+  \setbeamercolor{block title example}{fg=white, bg=example text.fg}
   \setbeamercolor{block body}{fg=TUOSlightblue, bg=black!10}
 \fi
 \mode
diff --git a/tuos-poster/beamerthemetuos-poster.sty b/tuos-poster/beamerthemetuos-poster.sty
index a524135..00e4770 100644
--- a/tuos-poster/beamerthemetuos-poster.sty
+++ b/tuos-poster/beamerthemetuos-poster.sty
@@ -81,6 +81,36 @@
   \end{beamercolorbox}
 }
 
+\setbeamertemplate{block alerted begin}{
+  \vskip.75ex
+  \begin{beamercolorbox}[rounded=true,shadow=true,leftskip=1cm,colsep*=.75ex]{block alerted title}%
+    \usebeamerfont*{block title}\insertblocktitle
+  \end{beamercolorbox}%
+  {\ifbeamercolorempty[bg]{block body}{}{\nointerlineskip\vskip-0.5pt}}%
+  \usebeamerfont{block body}%
+  \begin{beamercolorbox}[rounded=true,shadow=true,colsep*=.75ex,sep=.75ex,vmode]{block body}%
+    \ifbeamercolorempty[bg]{block body}{\vskip-.25ex}{\vskip-.75ex}\vbox{}%
+  }
+  \setbeamertemplate{block alerted end}{
+  \end{beamercolorbox}
+}
+
+\setbeamertemplate{block example begin}{
+  \vskip.75ex
+  \begin{beamercolorbox}[rounded=true,shadow=true,leftskip=1cm,colsep*=.75ex]{block
+    title example}%
+    \usebeamerfont*{block title}\insertblocktitle
+  \end{beamercolorbox}%
+  {\ifbeamercolorempty[bg]{block body}{}{\nointerlineskip\vskip-0.5pt}}%
+  \usebeamerfont{block body}%
+  \begin{beamercolorbox}[rounded=true,shadow=true,colsep*=.75ex,sep=.75ex,vmode]{block body}%
+    \ifbeamercolorempty[bg]{block body}{\vskip-.25ex}{\vskip-.75ex}\vbox{}%
+  }
+  \setbeamertemplate{block example end}{
+  \end{beamercolorbox}
+}
+
+
 
 \mode<all>
 \endinput