
\usepackage{tikz}

\usepackage{graphicx}
\usepackage[pdftex]{hyperref} 
\hypersetup{ 
colorlinks,% 
citecolor=black,% 
filecolor=black,% 
linkcolor=black,% 
urlcolor=black 
} 
\usepackage[english,UKenglish]{babel}
\usepackage{siunitx}
\usepackage{enumitem}

\usepackage{amsmath,amssymb}% AMS standards
\usepackage[adobe-utopia]{mathdesign}
\usepackage{fontspec,xltxtra,xunicode}

\defaultfontfeatures{Mapping=tex-text}

\renewcommand{\rmdefault}{Minion Pro}
\setmainfont[Mapping=tex-text,Numbers=Lowercase]{Minion Pro}
\setromanfont[Mapping=tex-text]{Minion Pro}
\setsansfont[Mapping=tex-text,Scale=MatchLowercase]{Myriad Pro}
\setmonofont[Scale=MatchLowercase]{Inconsolata}

\usepackage[sf,medium]{titlesec}   
\hbadness=10000
\hfuzz=50pt
\setcounter{totalnumber}{50}
\setcounter{topnumber}{50}
\setcounter{bottomnumber}{50}    
\usepackage[margin=2cm,bottom=2cm,nohead]{geometry}
