[bootlin/training-materials updates] master: beamerthemeBootlin: modernize theme (ea76f711)

[Alexandre Belloni]

Repository : https://github.com/bootlin/training-materials
On branch  : master
Link       : https://github.com/bootlin/training-materials/commit/ea76f7112ccba9774c7b8245baf7229351536049

>---------------------------------------------------------------

commit ea76f7112ccba9774c7b8245baf7229351536049
Author: Alexandre Belloni <alexandre.belloni at bootlin.com>
Date:   Tue Jan 25 19:58:34 2022 +0100

    beamerthemeBootlin: modernize theme
    
    Signed-off-by: Alexandre Belloni <alexandre.belloni at bootlin.com>


>---------------------------------------------------------------

ea76f7112ccba9774c7b8245baf7229351536049
 common/beamerthemeBootlin.sty | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/common/beamerthemeBootlin.sty b/common/beamerthemeBootlin.sty
index ed74b228..f9ccbf31 100644
--- a/common/beamerthemeBootlin.sty
+++ b/common/beamerthemeBootlin.sty
@@ -21,9 +21,8 @@
 \setsansfont{Latin Modern Sans}
 \setmonofont{Inconsolata}
 
-% Define the "Bootlin blue" color
-\definecolor{blblue}{rgb}{0.7980,0.7980,1.0}
-\setbeamercolor*{palette primary}{bg=blblue}
+\setbeamercolor*{palette primary}{bg=white}
+\definecolor{blorange}{rgb}{0.96,0.5,0.1}
 
 \definecolor{blcode}{rgb}{0.5,0.5,0.5}
 \setbeamercolor{code}{fg=blcode}
@@ -37,6 +36,12 @@
 
 \setbeamertemplate{blocks}[rounded][shadow=false]
 
+\setbeamercolor{itemize item}{fg=blorange}
+\setbeamercolor{itemize subitem}{fg=blorange}
+\setbeamercolor{itemize subsubitem}{fg=blorange}
+\setbeamertemplate{itemize subitem}[circle]
+\setbeamertemplate{itemize subsubitem}[square]
+
 % Custom Bootlin commands
 \newcommand{\code}[1]{{\usebeamercolor[fg]{code} \path{#1}}}
 \newcommand{\codelink}[1]{{\usebeamercolor[fg]{darkblue} \path{#1}}}
@@ -81,11 +86,14 @@
       \insertframetitle
     \end{beamercolorbox}
   }
+  \vskip-1em\vskip2pt
+  \hbox{\hskip-1cm\color{blorange}\vrule width \paperwidth height 1pt}%
 }
 
 % Footer
 \defbeamertemplate*{footline}{bootlintheme}
 {
+  \hbox{\color{black}\vrule width \paperwidth height 0.1pt}
   \hbox{%
     \begin{beamercolorbox}[wd=\paperwidth,ht=2.25ex,dp=1ex,leftskip=0.5em]{palette primary}%
       \Tiny