cambridge1.tex

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

\usepackage{booktabs}
\usepackage{graphicx}

\title{Cambridge US style without headline and footline}
\author{Vachan Potluri}
\date{\today}

\makeatletter
\setbeamercolor{structure}{fg=black,bg=green}
\setbeamercolor{palette primary}{use=structure,fg=structure.bg!20!black,bg=structure.bg!10!white!85!black} % bottom right block
\setbeamercolor{palette secondary}{use=structure,fg=white,bg=structure.bg!60!black} % bottom middle block
\setbeamercolor{palette tertiary}{use=structure,fg=white,bg=structure.bg!30!black} % bottom left block

\setbeamercolor{block title}{use=structure,fg=white,bg=structure.bg!50!black}
\setbeamercolor{block body}{use=structure,fg=black,bg=structure.bg!10}

\setbeamercolor{frametitle}{parent=palette primary}

\setbeamercolor{title}{parent=frametitle}

\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

\setbeamertemplate{itemize item}[triangle]
\setbeamertemplate{itemize subitem}[circle]
\setbeamertemplate{enumerate items}[circle]
\setbeamertemplate{headline}
{%
    \hbox{%
        \begin{beamercolorbox}[wd=\paperwidth,ht=1em]{palette tertiary}
        \end{beamercolorbox}
    }
}
\setbeamertemplate{footline}
{%
    \hbox{%
        \begin{beamercolorbox}[wd=\paperwidth,ht=1em]{palette secondary}
        \end{beamercolorbox}
    }
}
\setbeamertemplate{navigation symbols}{}
\makeatother

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

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