From 51d12ea7e9e6e2b48a361bd32845473857d5a0ca Mon Sep 17 00:00:00 2001
From: Patrick Nisble <tigerauge96@live.de>
Date: Mon, 9 Apr 2018 09:13:07 +0200
Subject: [PATCH] Repai preamble.tex

---
 preamble.tex | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/preamble.tex b/preamble.tex
index c428907..f2287dc 100644
--- a/preamble.tex
+++ b/preamble.tex
@@ -2,5 +2,8 @@
 
 \input{tikz/tikzpreamble.tex}
 
+\usepacckage{xcolor}
+\usepackage{tcolorbox}
+
 \definecolor{myteal}{HTML}{228c9c}
 \DeclareTColorBox{blockbox}{ O{width=\textwidth} }{boxrule=0mm, colframe=myteal, valign lower=bottom, on line, lower separated=false, height=.6\textheight, #1}