diff --git a/beamerthemeawesome.sty b/beamerthemeawesome.sty
index e171764..1d270df 100644
--- a/beamerthemeawesome.sty
+++ b/beamerthemeawesome.sty
@@ -327,10 +327,10 @@
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\newtcolorbox{beamerbox}[2]{boxrule=\smile@linewidth,
-IfBlankTF={#2}{toprule=2mm}{title=#2},colback=#1!5!white,colframe=#1!75!black,left=0em,
+\newtcolorbox{beamerbox}[3][]{boxrule=\smile@linewidth,
+IfBlankTF={#3}{toprule=2mm}{title=#3},colback=#2!5!white,colframe=#2!75!black,left=0em,
 lefttitle=4mm, arc=\smile@rounding, enhanced, segmentation engine=path,
-segmentation style={solid, shorten >=1mm,shorten <=1mm, line width=\smile@linewidth}}
+segmentation style={solid, shorten >=1mm,shorten <=1mm, line width=\smile@linewidth},#1}
 
 \renewenvironment{definition}[1][\empty]{%
 	\begin{beamerbox}{gray}{#1}%