\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{kichoon}
\pdfinfo{
  /Title (sumatra-pdf.pdf)
  /Creator (Cheatography)
  /Author (kichoon)
  /Subject (Sumatra PDF 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}{F01D1D}
\definecolor{LightBackground}{HTML}{FEF0F0}
\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{Sumatra PDF Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{kichoon} via \textcolor{DarkBackground}{\uline{cheatography.com/53863/cs/15287/}}}
\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}kichoon \\
  \uline{cheatography.com/kichoon} \\
  \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 April, 2018.\\
   Updated 8th April, 2018.\\
   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{1.824 cm} x{2.964 cm} x{2.812 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Navigation, 이동}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{j}}, {\bf{UP}} & scroll up by line & 줄 단위로 화면이동 올리기 \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
{\bf{k}}, {\bf{DOWN}} & scroll down by line & 줄 단위로 화면이동 내리기 \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{space}} & scroll by screen & 화면 단위로 화면 이동 \tn 
% Row Count 9 (+ 3)
% Row 3
\SetRowColor{white}
{\bf{\textless{}Shift\textgreater{}+space}} & scroll back by screen & 화면 단위로 화면 이동 \tn 
% Row Count 12 (+ 3)
% Row 4
\SetRowColor{LightBackground}
{\bf{n}} & next page & 다음 페이지 \tn 
% Row Count 14 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{p}} & previous page & 이전 페이지 \tn 
% Row Count 16 (+ 2)
% Row 6
\SetRowColor{LightBackground}
{\bf{Page Down}} & next page & 다음 페이지 \tn 
% Row Count 18 (+ 2)
% Row 7
\SetRowColor{white}
{\bf{Page Up}} & previous page & 이전 페이지 \tn 
% Row Count 20 (+ 2)
% Row 8
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+Down}} & next page & 다음 페이지 \tn 
% Row Count 22 (+ 2)
% Row 9
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}+Up}} & previous page & 이전 페이지 \tn 
% Row Count 24 (+ 2)
% Row 10
\SetRowColor{LightBackground}
{\bf{\textless{}Alt\textgreater{}+Left}} & go back & 뒤로 가기 \tn 
% Row Count 26 (+ 2)
% Row 11
\SetRowColor{white}
{\bf{\textless{}Alt\textgreater{}+Right}} & go forward & 앞으로 가기 \tn 
% Row Count 28 (+ 2)
% Row 12
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+G, g}} & go to page & 페이지로 가기 \tn 
% Row Count 30 (+ 2)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{1.824 cm} x{2.964 cm} x{2.812 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Navigation, 이동 (cont)}}  \tn
% Row 13
\SetRowColor{LightBackground}
{\bf{Home}} & go to first page & 첫 페이지로 가기 \tn 
% Row Count 2 (+ 2)
% Row 14
\SetRowColor{white}
{\bf{End}} & go to last page & 마지막 페이지로 가기 \tn 
% Row Count 5 (+ 3)
% Row 15
\SetRowColor{LightBackground}
{\bf{b}} & flip a page in book mode & 책 보기에서 페이지 뒤집기 \tn 
% Row Count 8 (+ 3)
% Row 16
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}+\textless{}Shift\textgreater{}+Right}} & open next document in th directory & 폴더 안의 다음 문서 열기 \tn 
% Row Count 11 (+ 3)
% Row 17
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+\textless{}Shift\textgreater{}+Left}} & open previous document in th directory & 폴더 안의 이전 문서 열기 \tn 
% Row Count 14 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.128 cm} x{2.812 cm} x{2.66 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Actions, 작동 방법}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+O}} & open a new document & 새로운 문서 열기 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}+W}} & close current document & 현재 문서 닫기 \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+F4}} & also close current document & 현재 문서도 닫기 \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}+S}} & save as & 다른 이름으로 저장 \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+P}} & print & 인쇄 \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
{\bf{r}} & reload & 다시 읽기 \tn 
% Row Count 11 (+ 1)
% Row 6
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+F}} & find text & 글자 찾기 \tn 
% Row Count 13 (+ 2)
% Row 7
\SetRowColor{white}
{\bf{/}} & find next & 다음 찾기 \tn 
% Row Count 14 (+ 1)
% Row 8
\SetRowColor{LightBackground}
{\bf{F3}} & find next & 다음 찾기 \tn 
% Row Count 15 (+ 1)
% Row 9
\SetRowColor{white}
{\bf{\textless{}Shift\textgreater{}+F3}} & find previous & 이전 찾기 \tn 
% Row Count 17 (+ 2)
% Row 10
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+Q}} & quit program & 프로그로 마치기 \tn 
% Row Count 19 (+ 2)
% Row 11
\SetRowColor{white}
{\bf{q}} & quit program & 프로그램 마치기 \tn 
% Row Count 21 (+ 2)
% Row 12
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+Left Mouse}} & select text or image & 글자나 그림 선택 \tn 
% Row Count 23 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.976 cm} x{2.812 cm} x{2.812 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Viewing state, 보기 상태}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{+}} & zoom in & 확대 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}+scroll wheel}} & zoom in & 확대 \tn 
% Row Count 4 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{- or \textless{}Ctrl\textgreater{}+scroll wheel}} & zoom out & 축소 \tn 
% Row Count 7 (+ 3)
% Row 3
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}+scroll wheel}} & zoom out & 축소 \tn 
% Row Count 10 (+ 3)
% Row 4
\SetRowColor{LightBackground}
{\bf{ z }} & toggle zoom between Fit Page, Fit Width, Fit Content & 화면, 폭 , 내용에 맞추기를 서로 전환 \tn 
% Row Count 14 (+ 4)
% Row 5
\SetRowColor{white}
{\bf{ c }} & toogle between continous / non-contious mode & \seqsplit{연속·비연속} 모드를 서로 전환 \tn 
% Row Count 18 (+ 4)
% Row 6
\SetRowColor{LightBackground}
{\bf{ \textless{}Ctrl\textgreater{}\textless{}Shift\textgreater{}-}} & rotate left & 왼쪽으로 회전 \tn 
% Row Count 20 (+ 2)
% Row 7
\SetRowColor{white}
{\bf{ \textless{}Ctrl\textgreater{}\textless{}Shift\textgreater{}+}} & rotate right & \seqsplit{오른쪽으로}  회전 \tn 
% Row Count 22 (+ 2)
% Row 8
\SetRowColor{LightBackground}
{\bf{F12}} & show/hide \seqsplit{bookmarks(table} of contents) & \seqsplit{책갈피(Table} Of Contents) \seqsplit{보이기/감추기} \tn 
% Row Count 26 (+ 4)
% Row 9
\SetRowColor{white}
{\bf{F6}} & switch focus between bookmarks windows and main window & 책갈피 화면과 주화면 사이에 포커스 이동 \tn 
% Row Count 30 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{1.976 cm} x{2.812 cm} x{2.812 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Viewing state, 보기 상태 (cont)}}  \tn
% Row 10
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+L}} or {\bf{ F11}} & enter presentation mode(minimal full screen mode) & \seqsplit{프리젠테이션(최소} 전체 화면)모드 들어가기 \tn 
% Row Count 5 (+ 5)
% Row 11
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}\textless{}Shift\textgreater{}+L}} & enter full screen mode & 전체 화면 모드 들어가기 \tn 
% Row Count 8 (+ 3)
% Row 12
\SetRowColor{LightBackground}
{\bf{\textless{}Shift\textgreater{}+F11}} & enter full scren mode & 전체 화면 모드 들어가기 \tn 
% Row Count 11 (+ 3)
% Row 13
\SetRowColor{white}
{\bf{ESC}} & exit full screen or presentation mode & 전체 화면 혹은 \seqsplit{프리젠테이션} 모드 나오기 \tn 
% Row Count 15 (+ 4)
% Row 14
\SetRowColor{LightBackground}
{\bf{.}} & in presentation mode, change background to black & \seqsplit{프리젠테이션} 모드에서 검은색 배경으로 전환 \tn 
% Row Count 20 (+ 5)
% Row 15
\SetRowColor{white}
{\bf{w}} & in presentation mode, change background to white & \seqsplit{프리젠테이션} 모드에서 백색 배경으로 전 \tn 
% Row Count 24 (+ 4)
% Row 16
\SetRowColor{LightBackground}
{\bf{i}} & show page information in full \seqsplit{screen/presentation} mode & \seqsplit{전체/프리젠테이션화면에서} 페이지 정보 보이기 \tn 
% Row Count 29 (+ 5)
% Row 17
\SetRowColor{white}
{\bf{m}} & show cursor position in document coordinates & 문서 좌표에서 커서 위치 보이기 \tn 
% Row Count 33 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{1.976 cm} x{2.812 cm} x{2.812 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Viewing state, 보기 상태 (cont)}}  \tn
% Row 18
\SetRowColor{LightBackground}
{\bf{F8}} & show/hide toolbar & 도구막대 \seqsplit{보이기/감추기} \tn 
% Row Count 3 (+ 3)
% Row 19
\SetRowColor{white}
{\bf{F9}} & show/hide menu & 메뉴 \seqsplit{보이기/감추기} \tn 
% Row Count 5 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.596 cm} x{2.964 cm} x{3.04 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{3}{x{8.4cm}}{\bf\textcolor{white}{Tabs, 탭}}  \tn
% Row 0
\SetRowColor{LightBackground}
{\bf{\textless{}Ctrl\textgreater{}+Tab}} & go to next tab & 다음 탭으로 이동 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
{\bf{\textless{}Ctrl\textgreater{}\textless{}Shift\textgreater{}+Tab}} & go to previous tab & 이전 탭으로 이동 \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
{\bf{\textless{}Alt\textgreater{}+1}} & go to tab 1. Use 2, 3 etc. up to 8 to go to n-th tab & 1번 탭으로 이동. 2, 3등으로 8번까지 이동 \tn 
% Row Count 9 (+ 4)
% Row 3
\SetRowColor{white}
{\bf{\textless{}Alt\textgreater{}+9}} & go ta last tab & 마지막 탭으로 이동 \tn 
% Row Count 11 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}---}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}