Writing a good formation with latex

Question

How to write it? This problem bug me for a long time. Until now, I still don't know...

Hi and welcome. Please, add the code for your first attempts. — AndréC, Aug 06 '20 at 12:16
As others have mentions this is not a please do this for me service. We provide answers to concrete questions. You might want to have a look at tikz — daleif, Aug 06 '20 at 12:27
The first three google results: https://tex.stackexchange.com/q/34088/82917, https://tex.stackexchange.com/q/66154/82917, https://tex.stackexchange.com/q/426973/82917 — campa, Aug 06 '20 at 12:34
I am not a native english speaker. I do not know how to express my problem in a better way. — meteor, Aug 06 '20 at 12:51
\newtheorem{problem}{\large \textbf{\textcolor{blue}{Problem}}} This is my attempt. I use theorem to create a environment(?) But the outcome isn't what I want. — meteor, Aug 06 '20 at 12:54
@meteor, maybe this is what you want: https://tex.stackexchange.com/q/325122/220875, have a look et the enumitem-package. There is a lot you can do with description lists. — phil-elkabat, Aug 06 '20 at 13:31
@campa For my humble opinion it is a duplicate: https://tex.stackexchange.com/questions/127602/colored-box-around-enumerate-labels if we change in arabic numbers. — Sebastiano, Aug 06 '20 at 14:10

score 2 · Answer 1 · answered Aug 06 '20 at 13:50

This might be a very first start with lots of room for improvement. At least now you can play with different settings for widths and colors.

Here's the code:

\documentclass{article}
\usepackage{enumitem}
\usepackage{xcolor}
\renewcommand{\descriptionlabel}[1]{%
    \hspace{\labelsep}%
    \colorbox{yellow}{\textbf{#1}}%
    \par
}
\newlist{mydescription}{description}{1}
\setlist[mydescription]{
  topsep=2ex,
  partopsep=2ex,
  itemsep=1ex,
  font=\bfseries\color{blue},
  labelwidth=3em,
  labelsep*=2em,
  leftmargin =!,
}
\begin{document}
\begin{mydescription}
  \item[G1.] The first item
  \item[G2.] The second item
A longish explanation every true mathematician would deem completely unnecessary …
  \item[G3.] The third item etc …
\end{mydescription}
\end{document}

Here's the output:

Writing a good formation with latex

1 Answers1