%! TEX root = ./thesis.tex
\input{tikz/tikzpreamble.tex}
\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}