\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{Simonasjat}
\pdfinfo{
  /Title (ducky-one-3-mini.pdf)
  /Creator (Cheatography)
  /Author (Simonasjat)
  /Subject (Ducky One 3 Mini Cheat Sheet)
}

% Lengths and widths
\addtolength{\textwidth}{6cm}
\addtolength{\textheight}{-1cm}
\addtolength{\hoffset}{-3cm}
\addtolength{\voffset}{-2cm}
\setlength{\tabcolsep}{0.2cm} % Space between columns
\setlength{\headsep}{-12pt} % Reduce space between header and content
\setlength{\headheight}{85pt} % If less, LaTeX automatically increases it
\renewcommand{\footrulewidth}{0pt} % Remove footer line
\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
\definecolor{HeadBackground}{HTML}{333333}
\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{D6D602}
\definecolor{LightBackground}{HTML}{FCFCEF}
\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Ducky One 3 Mini Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{Simonasjat} via \textcolor{DarkBackground}{\uline{cheatography.com/198438/cs/41987/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}Simonasjat \\
  \uline{cheatography.com/simonasjat} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Published 8th January, 2024.\\
   Updated 8th January, 2024.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Fn Layer Diagram}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{8.4cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/simonasjat_1704726634_SCR-20240108-nsx.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.66 cm} x{2.66 cm} x{2.28 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{RGB Control}}  \tn
% Row 0
\SetRowColor{LightBackground}
Fn + ALT + T & Change Backlight mode & 1. Wave \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
Fn + ALT + / & Decrease Speed & 2. Cycle \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Fn + ALT + , & Increase Speed & 3. Rain Drop \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
Fn + ALT + T (hold 3s) & Turn off backlight & 4. Ripple \tn 
% Row Count 6 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Fn + ALT + Z * & Adjust R brightness & 5. Rainbow Reactive \tn 
% Row Count 8 (+ 2)
% Row 5
\SetRowColor{white}
Fn + ALT + X * & Adjust G brightness & 6. Reactive* \tn 
% Row Count 10 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Fn + ALT + C * & Adjust B brightness & 7. Halo* \tn 
% Row Count 12 (+ 2)
% Row 7
\SetRowColor{white}
Fn + ALT + V * & Erase RGB settings & 8. Breathe* \tn 
% Row Count 14 (+ 2)
% Row 8
\SetRowColor{LightBackground}
Fn + ALT + Spacebar & Activate color palette & 9. Full Backlit* \tn 
% Row Count 16 (+ 2)
% Row 9
\SetRowColor{white}
Fn + ALT + G & CM 1 Cycle & 10. Radar* \tn 
% Row Count 17 (+ 1)
% Row 10
\SetRowColor{LightBackground}
Fn + ALT + B & CM 2 Cycle & 11. Backlight OFF \tn 
% Row Count 19 (+ 2)
% Row 11
\SetRowColor{white}
Fn + ALT + Caps Lock & Start CM recording &  \tn 
% Row Count 21 (+ 2)
% Row 12
\SetRowColor{LightBackground}
Caps Lock + Left Shift & Finish CM recording &  \tn 
% Row Count 23 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{RGB CM Recording}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{1. Press Fn + ALT + Caps Lock for 3 seconds, when G and B illuminate press them to enable CM1 or CM2} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{2. Caps Lock will display the current LED color. This can be adjusted with RGB adjustment keys.} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{3. Hit any keyboard key to illuminate it with the selected colour.} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{4. To finish recording, press caps Lock + Left Shift to finish.} \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Fn + Alt Layer Diagram}}  \tn
\SetRowColor{LightBackground}
\mymulticolumn{1}{p{8.4cm}}{\vspace{1px}\centerline{\includegraphics[width=5.1cm]{/web/www.cheatography.com/public/uploads/simonasjat_1704726667_SCR-20240108-nt6.png}}} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.04 cm} x{4.96 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Macro Control}}  \tn
% Row 0
\SetRowColor{LightBackground}
Fn + ALT + 1 & Set Factory Profile \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Fn + ALT + (2-6) & Set Custom Profiles 2-6 \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
Fn + ALT + Tab (hold 3s) & Start Macro recording \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Fn + ALT + Tab (hold 1s) & Finish Macro recording \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
Fn + ALT & Move to another key in Macro recording \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
Fn + ALT + ESC & Caps Lock will blink to show selected profile \tn 
% Row Count 11 (+ 2)
% Row 6
\SetRowColor{LightBackground}
Fn + ALT + Backspace & Delete current profile \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{Macro Recording}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{1. Press FN + ALT + Tab for 3s. Caps Lock or indicator lights will flash slowly.} \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{2. Press the desired Macro activation key. It will flash switfly.} \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{3. Press desired keys to be recorded in the Macro.} \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{1}{x{8.4cm}}{4. Press FN + ALT to record another key.} \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{5. Press FN + ALT + Tab for 1s to finish Macro recording.} \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{0.836 cm} x{3.572 cm} x{3.192 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{DIP Switch Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
DIP & OFF & ON \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
DIP 1 & Disable F Row Toggle & Enable F Row Toggle \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
DIP 2 & N-Key Rollover & 6-Key Rollover \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
DIP 3 & Ducky Vender ID (VID) & Vender ID Definable \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
DIP 4 & Right Windows key & Menu key \tn 
% Row Count 9 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}