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\documentclass[a4paper,12pt]{report} \usepackage[margin=2cm]{geometry} \usepackage{tikz} \usepackage{tcolorbox} \usepackage{lipsum} \usepackage[explicit]{titlesec} \titleformat{\section}[display]{\bfseries\color{cyan}}{% \begin{tikzpicture} \fill[, rounded corners=10,black!80,xshift=-0.5mm,yshift=-1mm](0,0.9)--(-1.4,0)--(0,-0.8)--cycle; \fill[, rounded corners=10,cyan](0,0.9)--(-1.4,0)--(0,-0.8)--cycle; \path[fill=black, draw=black!10, thick, xshift=-0.5mm, yshift=-0.5mm](0,0)circle (0.5cm); \path[fill=white, draw=black!10, thick](0,0)circle (0.5cm)node[color=cyan] (num) {\thesection}; ode [color=cyan, minimum height=2cm, minimum width=15cm, text width=10cm, align=left] (tit)at([xshift=7cm]num) [align=left, scale=1.2]{#1}; \end{tikzpicture} }{2pt}{\bfseries \large} \titlespacing{\section}{0pt}{1cm}{1cm} \begin {document} \chapter {The real numbers} \section{Lorem Ipsum} \begin{tcolorbox} \lipsum[1] \end{tcolorbox} \section{Dolor sit amet} \end {document}

How I can link the chapter number plus counter? for example: the first definition for a chapter one look like Definition 1.1

Great video, it was slow enough that I could understand what each piece of code does. It's really impressive how powerful and complicated Latex is. Sometimes the simplest things have some impressive codes.

Thanks How can I add a counter that changes the title of the box each time it is used?

Thanks ! How can I add a counter that changes the title of the box each time it is used?

Thanks 😊 How do I add a counter to the box? To avoid repeating the command.

Thanks so much !😊 How do I add a counter to the box? To avoid repeating the command.

is it possible to write the tex fill in comment !!

Svp si je veux personnalisée les titres , comment faire et merciii

Merci bcp! Très intéressant

Is it possible download the tex file?

Wow. Nice. Thanks for lesson.

Thank you so much! cx

How do you get the other side of the screen to display your output? That has always been the hardest thing for me to get started.

May I use this? I will credit your TH-cam channel.

What is different from tcolorbox and tcbtheorem?

How can i put this box in the bottom of the page?

Fabulous! Thanks so much for your sharing.

great video dude, it would be great if you can make videos or blog explain the code in details for non-tech guys like me. Anw, thank you so much for your contents, keep it up

Can you give the code?

Ismail, thank you for this quick and excellent show-me video. I need this to isolate my proofs and theorems in my dissertation.

I made my first document using LaTeX and it was my Chemistry notes. it was hell.. I think It would be more efficient for me to use word 😭

Excelente. Muchas gracias.

Beautiful! thank you so much

That is so helpful, thank you sir!

Thanks!

Too bad you don't hit the keys harder. We could also hear plastic breaking then. What editor are you using and what brand of keyboard.

\documentclass{article} \usepackage[margin=2cm]{geometry} \usepackage{xcolor} \usepackage{tikz} \usepackage{lipsum} \definecolor{gre}{RGB}{101, 191, 127} \definecolor{gree}{RGB}{7, 135, 44} \usepackage[most]{tcolorbox} ewtcolorbox{defin}{colback=green!10,enhanced,title=Definition, attach boxed title to top left={xshift=-4mm},boxrule=0pt,after skip=1cm,before skip=1cm,right skip=0cm,breakable,fonttitle=\bfseries,toprule=0pt,bottomrule=0pt,rightrule=0pt,leftrule=4pt,arc=0mm,skin=enhancedlast jigsaw,sharp corners,colframe=gree,colbacktitle=gre,boxed title style={ frame code={ \fill[gre](frame.south west)--(frame.north west)--(frame.north east)--([xshift=3mm]frame.east)--(frame.south east)--cycle; \draw[line width=1mm,gre]([xshift=2mm]frame.north east)--([xshift=5mm]frame.east)--([xshift=2mm]frame.south east); \draw[line width=1mm,gre]([xshift=5mm]frame.north east)--([xshift=8mm]frame.east)--([xshift=5mm]frame.south east); \fill[green!40](frame.south west)--+(4mm,-2mm)--+(4mm,2mm)--cycle; } } } \begin{document} \section*{How to make this box in \LaTeX} \begin{defin} \lipsum[1] \end{defin} \end{document}

I love these boxes, great job!