X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=intro%2Ftraditional.tex;h=8c6404c69e3c2a90837ca8362cecf668b8f9195c;hb=40c364b9de5d27b8afedcfd83d76499acc9e31af;hp=81b0c465427c9a3bab1cd79ba2d2e81b44af1ecc;hpb=3fe94feeee0efd1922263aca9d578031e2283f61;p=phd-thesis.git

diff --git a/intro/traditional.tex b/intro/traditional.tex
index 81b0c46..8c6404c 100644
--- a/intro/traditional.tex
+++ b/intro/traditional.tex
@@ -1,10 +1,10 @@
 \documentclass[tikz]{standalone}
 \usetikzlibrary{positioning}
 \begin{document}
-\begin{tikzpicture}[node distance=1em,nodes={rectangle,draw,text=white,minimum width=10em,minimum height=2.5em}]
-	\node (0) [fill=red]               {Presentation layer};
-	\node (1) [fill=violet,below=of 0] {Business layer};
-	\node (2) [fill=blue,below=of 1]   {Resource access layer};
+\begin{tikzpicture}[node distance=1em,nodes={rectangle,draw,minimum width=10em,minimum height=2.5em}]
+	\node (0) [fill=black!20,text=black]            {Presentation};
+	\node (1) [fill=black!40,text=black,below=of 0] {Business};
+	\node (2) [fill=black!80,text=white,below=of 1] {Resource access};
 
 	\draw [<->] (0) -- (1);
 	\draw [<->] (1) -- (2);