I'm using The Legrand Orange Book and I would like to ask how can I modify the "structure.tex" file, so all section titles have a background color (or highlighted).
I don't know if i'm right, but I found that the part of "structure.tex" that has to do with the section titles, is this:
\makeatletter \renewcommand{\@seccntformat}[1]{\llap{\textcolor{lightblue4}{\csname the#1\endcsname}\hspace{1em}}} \renewcommand{\section}{\@startsection{section}{1}{\z@} {-4ex \@plus -1ex \@minus -.4ex} {1ex \@plus.2ex } {\normalfont\large\sffamily\bfseries}}
I have already managed to highlight the section titles on the "main.tex" file, by entering the command \colorbox before EVERY single section title, but I would like to do it in the "structure.tex" for easiest and simultaneous modification of all sections together.
Thank you very much.