I would like 1. The main text to be centered (unlike CCC...) 2. The footnote text to be just below (unlike AAA... & CCC...) 3. The main and footnote text to have their leftmost border aligned (like CCC..., but unlike the other two). There is a related post here, but it seems to rely on manually tuning parameters.
PS: I have to do the enumeration inline as otherwise conflicts with code.
\documentclass[trimmed=true]{bookcover}
\usepackage{anyfontsize}
\usepackage[french]{babel}
\usepackage{csquotes}
\usepackage{comment}
\usepackage[T1]{fontenc}
\usepackage{glossaries}
\usepackage{keyfloat}
\usepackage{multirow}
\usepackage{tabularx}
\usepackage{xparse}
\usepackage{wrapfig}
% LAST
\usepackage{hyperref}
\NewDocumentCommand{\bookfnmark}{m}{{\color{red}\textsuperscript{#1}}}
\NewDocumentCommand{\bookfntext}{mmm}
{
\begin{minipage}{#3 \textwidth}
\hrule
% \vspace*{\fill}
{
\scriptsize
{\color{red}\textsuperscript{#1}}{#2}
}
\end{minipage}
}
\begin{document}
\begin{bookcover}
% \bookcovercomponent{center}{above front}{\color{blue}Remark above front} % You won't see it if [trimmed=true]
\bookcovercomponent{normal}{front}
{
\vspace*{\fill}
\begin{center}AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\bookfnmark{a}\end{center}
\bookfntext{a}{aaaaaaaaaa}{0.4}
\vspace*{\fill}
\begin{center}BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB\bookfnmark{b}
\bookfntext{b}{bbbbbbbbbb}{0.4}
\end{center}
\vspace*{\fill}
\begin{center}
\begin{minipage}{0.5\textwidth}
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC\bookfnmark{c}
\bookfntext{c}{cccccccccc}{0.4}
\end{minipage}
\end{center}
\vspace*{\fill}
}
\end{bookcover}
\end{document}




\footnote? For example, then only necessity for using\footnotewould be if you're usinghyperref, which you're not. So, technically, you could fake the presentation to resemble a footnote when it's not. – Werner Sep 24 '19 at 03:17tabularx,wrapfig,comment,csquotes,glossariesand the like... remove everything that is not necessary in order to provide a minimal working example. – Werner Sep 24 '19 at 06:07