diff --git a/latex/ysbeamer.tex b/latex/ysbeamer.tex
index 6c5d700..0b94ab1 100644
--- a/latex/ysbeamer.tex
+++ b/latex/ysbeamer.tex
@@ -15,9 +15,13 @@
 %\AtEndDocument{{\makeatletter\immediate\write\@mainaux{\string\gdef\string\inserttotalframenumbernew{\insertframenumber}}}}
 
 \providecommand\thispdfpagelabel[1]{}
-\usetheme{Warsaw}
-%\useinnertheme[shadow]{rounded}
+\useinnertheme[shadow=true]{rounded}
+\useoutertheme{infolines}
+\usecolortheme{orchid}
 \usecolortheme{beaver}
+
+\setbeamerfont{block title}{size={}}
+
 \setbeamertemplate{navigation symbols}{}
 \setbeamertemplate{footline}{(\insertframenumber/\inserttotalframenumber)\hfill(\insertframenumber/\inserttotalframenumber)}
 \usefonttheme{serif}