
\begin{mdframed}[backgroundcolor=light-gray, roundcorner=10pt,leftmargin=1, rightmargin=1, innerleftmargin=5, innerrightmargin=5, innertopmargin=5,innerbottommargin=5, outerlinewidth=1, linecolor=light-gray]

\marginnote{\begin{mdframed}[backgroundcolor=light-gray, roundcorner=10pt,leftmargin=1, rightmargin=1, innerleftmargin=5, innerrightmargin=5, innertopmargin=5,innerbottommargin=5, outerlinewidth=1, linecolor=light-gray]
\end{mdframed}}

SCIENCE [light blue]
\marginnote{\begin{mdframed}[backgroundcolor=light-gray, roundcorner=10pt,leftmargin=1, rightmargin=1, innerleftmargin=5, innerrightmargin=5, innertopmargin=5,innerbottommargin=5, outerlinewidth=1, linecolor=light-gray]
\end{mdframed}}

MATLAB [grey]
\marginnote{\begin{mdframed}[backgroundcolor=gray!10, roundcorner=10pt,leftmargin=1, rightmargin=1, innerleftmargin=5, innerrightmargin=5, innertopmargin=5,innerbottommargin=5, outerlinewidth=1, linecolor=light-gray]
\end{mdframed}}

HELP! [orange]
\marginnote{\begin{mdframed}[backgroundcolor=gray!10, roundcorner=10pt,leftmargin=1, rightmargin=1, innerleftmargin=5, innerrightmargin=5, innertopmargin=5,innerbottommargin=5, outerlinewidth=1, linecolor=light-gray]
\end{mdframed}}

Figure \ref{fig:LABEL}

\begin{marginfigure}[0.0in]
\includegraphics[width=\linewidth]{FILENAME}
\caption{CAPTION}
\label{fig:LABEL}
\end{marginfigure}

\includegraphics[width=0.5\linewidth]{FILENAME}

\begin{figure}
\includegraphics[width=\linewidth]{FILENAME}
\caption{CAPTION}
\label{fig:LABEL}
\end{figure}

\begin{enumerate}[noitemsep]
\setlength{\itemindent}{.2in}
\setcounter{enumi}{4}
\item 
\end{enumerate}

\begin{enumerate}[noitemsep]
\item 
\end{enumerate}

\setcounter{enumi}{7}

\begin{itemize}[noitemsep]
\setlength{\itemindent}{.2in}
\end{itemize}

NO BULLET IN LIST ITEM
\item[]

\docenvdef{}

\docenv{}

\sidenote{}

\marginnote{}

\begin{docspec}
\end{docspec}

\begin{docspecmargin}
\end{docspecmargin}

\begin{docspecnormal}
\end{docspecnormal}

\begin{docspeclarge}
\end{docspeclarge}

\begin{verbatim}
\end{verbatim}

\vspace{-1mm}\small\begin{verbatim}
\end{verbatim}\normalsize\vspace{-1mm}

\vspace{-1mm}\footnotesize\begin{verbatim}
\end{verbatim}\normalsize\vspace{-1mm}

\newthought{}

\begin{fullwidth}
\end{fullwidth}

SUBJECT HEADING ALTERNATIVES
CO$_{2}$
$\delta$

DOTS
\ldots

DEGREE SYMBOL
\(^{\circ} C\)
\degree 

HAT (POWER) SYMBOL
\(^{\wedge}\)

~ SYMBOL
\(\sim\)

\ SYMBOL
\textbackslash 

PERMIL
\textperthousand
\def\permille{\ensuremath{{}^\text{o}\mkern-5mu/\mkern-3mu_\text{oo}}}
\permille

\hfill \break

\newlist{arrowlist}{itemize}{1}
\setlist[arrowlist]{label=$\Rightarrow$}

\begin{arrowlist}
\item Line 1
\item Line 2
\end{arrowlist}

\footnotesize\textsf{ }\normalsize
\textsf{\footnotesize }
\textsf{\small }
\texttt{\small }

\vspace{1mm}
\noindent\rule{4cm}{0.5pt}
\vspace{2mm}

\vspace{-1mm}
\vspace{-2mm}

\noindent\rule[0.0ex]{\linewidth}{0.5pt}
\noindent\rule{\linewidth}{0.5pt}
\noindent\rule{4cm}{0.5pt}

\\ start a new paragraph.
\\* start a new line but not a new paragraph.
\- OK to hyphenate a word here.
\cleardoublepage flush all material and start a new page, start new odd numbered page.
\clearpage plush all material and start a new page.
\hyphenation enter a sequence pf exceptional hyphenations.
\linebreak allow to break the line here.
\newline request a new line.
\newpage request a new page.
\nolinebreak no line break should happen here.
\nopagebreak no page break should happen here.
\pagebreak encourage page break.

\tiny
\scriptsize
\footnotesize
\small
\normalsize
\large
\Large
\LARGE
\huge
\Huge

\label{subsubsec:foo}
[...]
See foo on page \pageref{subsubsec:foo}
See Chapter \ref{ch:foo}

%------------------------------------------------
%
\newpage
\subsection*{xxx}
\vspace{1mm}
