styling.tex

\usepackage{tcolorbox}
\tcbset
{every box/.style={colback=base03,colframe=blue,boxrule=2mm,bottom=-7pt}}

% We will use this to alter commands and environments, making equations and tables different colors
\usepackage{etoolbox}
% All equation environments are base2
\AtBeginEnvironment{equation}{\color{base2}}
\AtBeginEnvironment{equation*}{\color{base2}}
\AtBeginEnvironment{math}{\color{violet}}
\AtBeginEnvironment{align}{\color{base2}}
\AtBeginEnvironment{tabular}{\color{violet}}
\usepackage{cancel}
\renewcommand{\CancelColor}{\color{red}}

% A nice sans- serif font
\usepackage[default,osfigures,scale=0.95]{opensans}

% Un-italicized the equations and makes them easier to read. Check out
% http://www.biwako.shiga-u.ac.jp/sensei/kumazawa/tex/newtx.html
% for more options
\usepackage{amsmath}
\usepackage{cmbright}

% Doesn't seem to be working in Share LaTeX
% Gives you control over footer, header, etc. so we can have a highlighter page number
% We also have the section title up on top
\usepackage{fancyhdr}
\pagestyle{fancy}
\cfoot{\textcolor{violet}{\thepage} }
% section title on the left side of the page
\fancyhead[L]{\textcolor{violet}{\slshape \leftmark}}
\fancyhead[R]{}

% Allows us to style section headings
\usepackage{sectsty}
\sectionfont{\color{yellow}}
\subsectionfont{\color{orange}}
\subsubsectionfont{\color{green}}

%Control over figure captions.  I bolded them as well
\usepackage[font={color=cyan,bf}]{caption}