\renewcommand\sfdefault{phv}
%\renewcommand\sfdefault{avant}
\renewcommand\familydefault{\sfdefault}
\usetheme{default}
\usepackage{color}
%\usepackage[usenames,dvipsnames]{color}
\useoutertheme{default}
\usepackage{texnansi}
\usepackage{marvosym}

%\definecolor{bottomcolour}{rgb}{0.32,0.3,0.38}
%\definecolor{middlecolour}{rgb}{0.08,0.08,0.16}
%\definecolor{middlecolour}{rgb}{0,0,0}
\definecolor{darkcerulean}{rgb}{0.03, 0.27, 0.49}
\definecolor{darkmidnightblue}{rgb}{0.0, 0.2, 0.4}
\definecolor{payne\'sgrey}{rgb}{0.25, 0.25, 0.28}
\definecolor{tealblue}{rgb}{0.21, 0.46, 0.53}
\definecolor{taupegray}{rgb}{0.55, 0.52, 0.54}
\definecolor{uclablue}{rgb}{0.33, 0.41, 0.58}
\definecolor{slategray}{rgb}{0.44, 0.5, 0.56}

\setbeamerfont{title}{size=\huge}
\setbeamerfont{frametitle}{size=\LARGE}
\setbeamerfont{author}{size=\small}

%\setbeamercolor{structure}{fg=gray}
\setbeamercolor{structure}{bg=payne\'sgrey, fg=tealblue}
\setbeamercolor{title}{bg=gray}
\setbeamercolor{frametitle}{bg=gray}
\setbeamercolor{item projected}{fg=gray}

\setbeamertemplate{frametitle}[default]%[center]
%\setbeamertemplate{frametitle}[rochester]%[center]
\setbeamercolor{normal text}{fg=payne\'sgrey, bg=white}
%\setbeamercolor{normal text}{bg=black, fg=white}
%\setbeamertemplate{background canvas}[vertical shading]
%[bottom=bottomcolour, middle=middlecolour, top=black]
\setbeamertemplate{items}[circle]
\setbeamertemplate{navigation symbols}{} %no nav symbols
\setbeamersize{text margin left=0pt,text margin right=0pt}