cambridge2.2.tex

\documentclass[10pt, xcolor={dvipsnames}]{beamer}
\usetheme{CambridgeUS}

\usepackage{booktabs}
\usepackage{graphicx}
\usepackage{tikz}

\title{Cambridge US style with headline and no footline}
\subtitle{Colors are taken from green color palettes here: \url{https://colorhunt.co/palettes/green}}
\author{Vachan Potluri}
\date{\today}

\definecolor{structurebg}{HTML}{36AE7C}
\definecolor{primary}{HTML}{D6CDA4}
\definecolor{secondary}{HTML}{3D8361}
\definecolor{tertiary}{HTML}{1C6758}
\definecolor{alertfg}{HTML}{EF5B0C}
\definecolor{blocktitlebg}{HTML}{4B8673}
\definecolor{blocktitlefg}{HTML}{FAF3E3}
\definecolor{blockbodybg}{HTML}{CFE8A9}

\makeatletter
\setbeamercolor{structure}{fg=black,bg=structurebg}
\setbeamercolor{palette primary}{use=structure,fg=structure.bg!20!black,bg=primary} % bottom right block
\setbeamercolor{palette secondary}{use=structure,fg=white,bg=secondary} % bottom middle block
\setbeamercolor{palette tertiary}{use=structure,bg=tertiary,fg=white} % bottom left block

\setbeamercolor{block title}{fg=blocktitlefg,bg=blocktitlebg}
\setbeamercolor{block body}{fg=black,bg=blockbodybg!10}

\setbeamercolor{frametitle}{parent=palette primary}
\setbeamercolor{title}{parent=frametitle} % presentation title

\setbeamercolor{item projected}{use=structure,fg=black,bg=structure.bg} % changes only enumerate color. \setbeamercolor{enumerate item}{...} wont work
\setbeamercolor{subitem projected}{fg=white,bg=structure.bg!40!black} % changes only enumerate color
\setbeamercolor{itemize item}{fg=structure.bg!60!black} % changes only itemize color
\setbeamercolor{itemize subitem}{fg=structure.bg!30!black} % changes only itemize color

\setbeamercolor{alerted text}{fg=alertfg}
\setbeamercolor{caption name}{fg=alerted text.fg}

\setbeamertemplate{itemize item}[triangle]
\setbeamertemplate{itemize subitem}[circle]
\setbeamertemplate{enumerate items}[circle]
\setbeamertemplate{navigation symbols}{}
\setbeamertemplate{footline}{%
    \hfill%
    \begin{tikzpicture}
        \node[rectangle, inner sep=1pt, fill=primary, anchor=center] at (0em,0em) {\textcolor{structurebg!20!black}{\tiny\insertframenumber{}/\inserttotalframenumber}};
    \end{tikzpicture}
    \hspace{-0.35em}
    \vspace{0.25em}
}
\makeatother

\setlength{\leftmargini}{2em}
\setlength{\leftmarginii}{1em}

\begin{document}
    \input{common_content}
\end{document}