diff --git a/.gitignore b/.gitignore
index 9b83f32..8a1f090 100644
--- a/.gitignore
+++ b/.gitignore
@@ -75,8 +75,8 @@ flycheck_*.el
 # these rules might exclude image files for figures etc.
 # *.ps
 # *.eps
-# *.pdf
-./*.pdf
+*.pdf
+# ./*.pdf
 
 ## Generated if empty string is given at "Please type another file name for output:"
 .pdf
diff --git a/CELbeamer.cls b/CELbeamer.cls
index b7cfa39..e324df6 100644
--- a/CELbeamer.cls
+++ b/CELbeamer.cls
@@ -524,13 +524,13 @@
   % Therefore, they must be shifted down by \kitbottomdepth
   \raisebox{-\kitbottomdepth}{%
     % The box therefore has a height of \kitbottom and a depth of 0mm
-    \kitfootlinetitle{\dimexpr285mm-\kitfootergroupwidth\relax}% originally 251mm; added the width of removed date width and reduced logo width
+    \kitfootlinetitle{\dimexpr276mm-\kitfootergroupwidth\relax}% originally 251mm; added the width of removed date width and reduced logo width
     \ifdefined\@groupname%
       \kitfootlinegroupname%
     \fi% 
   }%
   % logo in footline
-  \kitfootlinelogo{CEL_logo}% 
+  \hspace{6mm}\kitfootlinelogo{CEL_logo}% 
 }
 
 % Footer variable width for slides with full-screen image content: without section navigation, group name, and group logo
diff --git a/example_as_template/introduction.tex b/example_as_template/introduction.tex
index 677dfc2..41dfe67 100644
--- a/example_as_template/introduction.tex
+++ b/example_as_template/introduction.tex
@@ -26,9 +26,9 @@
 \grouplogo{CEL_logo.pdf} 
 
 %% Group name and width (default: 89 mm) 
-\groupname{Communication Engineering Lab (CEL)}
+\groupname{Communications Engineering Lab (CEL)}
 % \groupname{}
-\groupnamewidth{80mm} % addjust this to change the distance between the group name and the group logo in the footer
+\groupnamewidth{100mm} % addjust this to change the distance between the group name and the group logo in the footer
 
 %%%%%%%%%%%% Funding logos: logos must be in logos/Funding-logos %%%%%%%%%%%%%%
 %% If no funding logos are desired, please call \fundinglogos{}
diff --git a/introduction.pdf b/introduction.pdf
deleted file mode 100644
index a459b57..0000000
Binary files a/introduction.pdf and /dev/null differ
diff --git a/introduction.tex b/introduction.tex
index a84421e..b1a2f8a 100644
--- a/introduction.tex
+++ b/introduction.tex
@@ -21,9 +21,9 @@
 \grouplogo{CEL_logo.pdf} 
 
 %% Group name and width (default: 89 mm) 
-\groupname{Communication Engineering Lab (CEL)}
+\groupname{Communications Engineering Lab (CEL)}
 % \groupname{}
-\groupnamewidth{80mm} % addjust this to change the distance between the group name and the group logo in the footer
+\groupnamewidth{100mm} % addjust this to change the distance between the group name and the group logo in the footer
 
 %%%%%%%%%%%% Funding logos: logos must be in logos/Funding-logos %%%%%%%%%%%%%%
 %% If no funding logos are desired, please call \fundinglogos{}