\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{helenn}
\pdfinfo{
  /Title (html.pdf)
  /Creator (Cheatography)
  /Author (helenn)
  /Subject (HTML 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}{171257}
\definecolor{LightBackground}{HTML}{F7F7F9}
\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{HTML Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{helenn} via \textcolor{DarkBackground}{\uline{cheatography.com/210140/cs/45311/}}}
\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}helenn \\
  \uline{cheatography.com/helenn} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 21st December, 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{3.52 cm} x{4.48 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Document Outline}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}!DOCTYPE\textgreater{} & Version of (X)HTML \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\textless{}html\textgreater{} & HTML document \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\textless{}head\textgreater{} & Page information \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Comments}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{8.4cm}}{\textless{}!-{}- Comment Text -{}-\textgreater{}} \tn 
% Row Count 1 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.32 cm} x{3.68 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Tables}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}table\textgreater{} & Table \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\textless{}thead\textgreater{} & Table header \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\textless{}tbody\textgreater{} & Table body \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\textless{}colgroup\textgreater{} & Column group \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\textless{}col\textgreater{} & Column \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\textless{}tr\textgreater{} & Table row \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\textless{}th\textgreater{} & Header cell \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\textless{}td\textgreater{} & Table cell \tn 
% Row Count 8 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.064 cm} x{1.976 cm} x{4.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Page Information}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}meta\textgreater{} & Meta data &  \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\textless{}title\textgreater{} & Title &  \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\textless{}link\textgreater{} & Relevant resource & \textless{}link rel="stylesheet" href="styles.css"\textgreater{} \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
\textless{}script\textgreater{} & Script resource & \textless{}script src="myscripts.js"\textgreater{}\textless{}/script\textgreater{} \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{4 cm} p{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Core Attributes}}  \tn
% Row 0
\SetRowColor{LightBackground}
class & style \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
id & title \tn 
% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{1) Class and ID can be used to design the element  \newline 2) ID can be use to call input value}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{3.44 cm} x{4.56 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Document Structure}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}h1\textgreater{} to \textless{}h6\textgreater{} & Headings \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\textless{}div\textgreater{} & Page section \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\textless{}span\textgreater{} & Inline section \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\textless{}p\textgreater{} & Paragraph \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\textless{}br\textgreater{} & Line break \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\textless{}hr\textgreater{} & Horizontal  line \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{1.76 cm} x{6.24 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Lists}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}ol\textgreater{} & Ordered list \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\textless{}ul\textgreater{} & Unordered list \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\textless{}li\textgreater{} & List item \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{p{4 cm} p{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Images}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}img\textgreater{} & image \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\mymulticolumn{2}{x{8.4cm}}{\textless{}img src="icon.jpg" alt="myicon" width="500" height="600"\textgreater{}} \tn 
% Row Count 3 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4.4 cm} x{3.6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Links}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}a href=""\textgreater{} & Page link \tn 
% Row Count 1 (+ 1)
\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}{HTML4 Forms}}  \tn
% Row 0
\SetRowColor{LightBackground}
\textless{}form\textgreater{} & Form \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
\textless{}label\textgreater{} & Input label \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\textless{}input\textgreater{} & Form input \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
\textless{}select\textgreater{} & Drop down \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\textless{}option\textgreater{} & Drop down option \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
\textless{}outgroup\textgreater{} & Group of option \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\textless{}textarea\textgreater{} & Large text input \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
\textless{}button\textgreater{} & Button \tn 
% Row Count 8 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.872 cm} x{1.44 cm} x{1.944 cm} x{1.944 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{4}{x{8.4cm}}{\bf\textcolor{white}{HTML4 Events}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Window Events}}} \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
onload & \seqsplit{onunload} &  &  \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Form Events}}} \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
onchange & \seqsplit{onselect} & onfocus & onsubmit \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Keyboard Events}}} \tn 
% Row Count 5 (+ 1)
% Row 5
\SetRowColor{white}
onkeydown & onkeyup & \seqsplit{onkeypress} &  \tn 
% Row Count 6 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{4}{x{8.4cm}}{{\bf{Mouse Events}}} \tn 
% Row Count 7 (+ 1)
% Row 7
\SetRowColor{white}
onclick & \seqsplit{onmouseout} & \seqsplit{ondblclick} & \seqsplit{onmouseover} \tn 
% Row Count 9 (+ 2)
% Row 8
\SetRowColor{LightBackground}
\seqsplit{onmousedown} & \seqsplit{onmouseup} & \seqsplit{onmousemove} &  \tn 
% Row Count 11 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}----}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}