From 8d3616b50555e6ee210f5f1978df86d62f571406 Mon Sep 17 00:00:00 2001
From: Hedongliang Liu <uniquelhdl@gmail.com>
Date: Thu, 23 Oct 2025 18:06:04 +0200
Subject: [PATCH] enlarged normalsize to 23pt

---
 CELbeamer.cls | 33 +++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)

diff --git a/CELbeamer.cls b/CELbeamer.cls
index 449ee25..0521819 100644
--- a/CELbeamer.cls
+++ b/CELbeamer.cls
@@ -76,23 +76,28 @@
 \ProcessOptions\relax
 
 % The standard font sizes are:
-%
-% \tiny         = 10pt
-% \scriptsize   = 11pt
-% \footnotesize = 12pt
-% \small        = 14pt
-% \normalsize   = 17pt
-% \large        = 20pt
-% \Large        = 25pt
-% \LARGE        = 30pt
-% \huge         = 36pt
-% \Huge         = 48pt
-% \HUGE         = 60pt 
+%                default  |  if adjusted, to
+% \tiny         = 10pt    |      12pt
+% \scriptsize   = 11pt    |      14pt
+% \footnotesize = 12pt    |      16pt
+% \small        = 14pt    |      20pt
+% \normalsize   = 17pt    |      23pt
+% \large        = 20pt    |      25pt
+% \Large        = 25pt    |      28pt
+% \LARGE        = 30pt    |      
+% \huge         = 36pt    |      
+% \Huge         = 48pt    |      
+% \HUGE         = 60pt    |       
 %
 % onlytextwidth allows columns to appear only within the margins.
 \LoadClass[17pt,utf8,onlytextwidth]{beamer}
-% \renewcommand{\normalsize}{20pt}
-\renewcommand{\normalsize}{\fontsize{18pt}{24pt}\selectfont}
+\renewcommand{\tiny}{\fontsize{12pt}{15pt}\selectfont}
+\renewcommand{\scriptsize}{\fontsize{14pt}{17pt}\selectfont}
+\renewcommand{\footnotesize}{\fontsize{16pt}{19pt}\selectfont}
+\renewcommand{\small}{\fontsize{20pt}{24pt}\selectfont}
+\renewcommand{\normalsize}{\fontsize{23pt}{28pt}\selectfont}
+\renewcommand{\large}{\fontsize{25pt}{30pt}\selectfont}
+\renewcommand{\Large}{\fontsize{28pt}{33pt}\selectfont}
 % If German language is used, the babel package is required.
 % For English, it is not required, but it ensures consistent hyphenation and date formats.
 \ifgerman