I want the heading ("Meldebogen", "Anklage", "Beweisaufnahme", "Urteil") all on the same vertical height regardless of the content. I figured that simply top-aligning the text in every node would do the trick for me, but googling and texexchanging how to do that didn't yield any results.
I have tried \phantom{a} trickery, \vspace and \vspace* to no avail.
MWE:
\documentclass{beamer}
\usepackage[utf8]{inputenc}
\usepackage[ngerman]{babel}
\usepackage{svg}
%\usepackage{gensymb}
%\usepackage{siunitx}
%\sisetup {
%locale = DE,
%per-mode = symbol
%}
% THEME AND COLOR SETUP
\usetheme{CambridgeUS}
\usecolortheme[RGB={205,0,0}]{structure}
\setbeamertemplate{items}[default]
\setbeamertemplate{sections/subsections in toc}[square]
\newcommand{\quoted}[1]{
\glqq#1\grqq
}
\date{27. June 2018}
\mode<presentation>{}
\usepackage{tikz}
\usetikzlibrary{chains, positioning, shapes.symbols}
\usepackage{etoolbox}
\tikzset{start/.style = {signal, draw=#1, fill=#1!30,
text width=23mm, text=black, minimum height=23mm, font=\tiny,
signal pointer angle=150, on chain},
cont/.style = {start=#1, signal from=west, text=black}
}
\begin{document}
\beamertemplatenavigationsymbolsempty
\title{MS Powerpoint and TeX}
\author{Narusan}
\begin{frame}[t, fragile]
\frametitle{Hello World
\begin{tikzpicture}[
node distance = 2mm,
start chain = going right,
]
\node[start=darkred!80!black] {\bfseries
Meldebogen\\
\normalfont
\begin{itemize}
\item \color{black}{einziger Anhaltspunkt f\"{u}r Verfahren}
\item \"{U}berpr\"{u}fung der Angaben schwer
\end{itemize}
};
\node[cont=gray!60!white] {\bfseries
Anklage\\
\normalfont
\begin{itemize}
\item \color{black}{Einflussreiche Nazis konnten Anklage entgehen}
\end{itemize}
};
\node[cont=gray!60!white] {\bfseries
Beweisaufnahme\\
\normalfont
\begin{itemize}
\item \color{black}{Kl\"{a}ger ermittelt kaum}
\item Persilscheine
\item Zeitdruck
\end{itemize}
};
\node[cont=gray!60!white] {\bfseries
Urteil\\
\normalfont
};
\end{tikzpicture}
}
\end{frame}
\end{document}
The whole TikZ script is just a variation of this code


